id	sid	tid	token	lemma	pos
48360	1	1	The	the	DT
48360	1	2	Internet	internet	NN
48360	1	3	Archive	Archive	NNP
48360	1	4	(	(	-LRB-
48360	1	5	https://archive.org/	https://archive.org/	NNP
48360	1	6	)	)	-RRB-
48360	1	7	.	.	.
48360	2	1	Transcribers	Transcribers	NNP
48360	2	2	Note	Note	NNP
48360	2	3	Emphasized	Emphasized	NNP
48360	2	4	text	text	NN
48360	2	5	is	be	VBZ
48360	2	6	displayed	display	VBN
48360	2	7	as	as	IN
48360	2	8	_	_	NNP
48360	2	9	Italic	Italic	NNP
48360	2	10	_	_	NNP
48360	2	11	.	.	.
48360	3	1	FARMERS	FARMERS	NNP
48360	3	2	'	'	POS
48360	3	3	BULLETIN	bulletin	NN
48360	3	4	1230	1230	CD
48360	3	5	UNITED	UNITED	NNP
48360	3	6	STATES	STATES	NNP
48360	3	7	DEPARTMENT	DEPARTMENT	NNP
48360	3	8	OF	of	IN
48360	3	9	AGRICULTURE	AGRICULTURE	NNP
48360	3	10	CHIMNEYS	CHIMNEYS	NNP
48360	3	11	&	&	CC
48360	3	12	FIREPLACES	FIREPLACES	NNP
48360	3	13	They	-PRON-	PRP
48360	3	14	Contribute	contribute	VBP
48360	3	15	to	to	IN
48360	3	16	the	the	DT
48360	3	17	Health	Health	NNP
48360	3	18	Comfort	Comfort	NNP
48360	3	19	and	and	CC
48360	3	20	Happiness	Happiness	NNP
48360	3	21	of	of	IN
48360	3	22	the	the	DT
48360	3	23	Farm	Farm	NNP
48360	3	24	Family	Family	NNP
48360	3	25	HOW	how	WRB
48360	3	26	TO	to	TO
48360	3	27	BUILD	build	VB
48360	3	28	THEM	them	PRP
48360	3	29	[	[	-LRB-
48360	3	30	Illustration	illustration	NN
48360	3	31	]	]	-RRB-
48360	3	32	OF	of	IN
48360	3	33	THE	the	DT
48360	3	34	mistakes	mistake	NNS
48360	3	35	commonly	commonly	RB
48360	3	36	made	make	VBN
48360	3	37	in	in	IN
48360	3	38	home	home	NN
48360	3	39	building	building	NN
48360	3	40	none	none	NN
48360	3	41	is	be	VBZ
48360	3	42	more	more	RBR
48360	3	43	frequent	frequent	JJ
48360	3	44	than	than	IN
48360	3	45	faulty	faulty	JJ
48360	3	46	design	design	NN
48360	3	47	and	and	CC
48360	3	48	construction	construction	NN
48360	3	49	of	of	IN
48360	3	50	chimneys	chimney	NNS
48360	3	51	and	and	CC
48360	3	52	fireplaces	fireplace	NNS
48360	3	53	.	.	.
48360	4	1	Though	though	IN
48360	4	2	the	the	DT
48360	4	3	use	use	NN
48360	4	4	of	of	IN
48360	4	5	the	the	DT
48360	4	6	fireplace	fireplace	NN
48360	4	7	is	be	VBZ
48360	4	8	one	one	CD
48360	4	9	of	of	IN
48360	4	10	the	the	DT
48360	4	11	oldest	old	JJS
48360	4	12	methods	method	NNS
48360	4	13	of	of	IN
48360	4	14	house	house	NN
48360	4	15	heating	heating	NN
48360	4	16	there	there	EX
48360	4	17	are	be	VBP
48360	4	18	few	few	JJ
48360	4	19	who	who	WP
48360	4	20	understand	understand	VBP
48360	4	21	the	the	DT
48360	4	22	principles	principle	NNS
48360	4	23	of	of	IN
48360	4	24	its	-PRON-	PRP$
48360	4	25	action	action	NN
48360	4	26	,	,	,
48360	4	27	and	and	CC
48360	4	28	even	even	RB
48360	4	29	experienced	experienced	JJ
48360	4	30	masons	mason	NNS
48360	4	31	frequently	frequently	RB
48360	4	32	fall	fall	VBP
48360	4	33	into	into	IN
48360	4	34	errors	error	NNS
48360	4	35	in	in	IN
48360	4	36	building	building	NN
48360	4	37	which	which	WDT
48360	4	38	seriously	seriously	RB
48360	4	39	detract	detract	VBP
48360	4	40	from	from	IN
48360	4	41	the	the	DT
48360	4	42	efficiency	efficiency	NN
48360	4	43	of	of	IN
48360	4	44	the	the	DT
48360	4	45	installation	installation	NN
48360	4	46	.	.	.
48360	5	1	No	no	DT
48360	5	2	defect	defect	NN
48360	5	3	in	in	IN
48360	5	4	the	the	DT
48360	5	5	construction	construction	NN
48360	5	6	of	of	IN
48360	5	7	the	the	DT
48360	5	8	house	house	NN
48360	5	9	detracts	detract	VBZ
48360	5	10	more	more	RBR
48360	5	11	from	from	IN
48360	5	12	the	the	DT
48360	5	13	comfort	comfort	NN
48360	5	14	of	of	IN
48360	5	15	the	the	DT
48360	5	16	home	home	NN
48360	5	17	and	and	CC
48360	5	18	none	none	NN
48360	5	19	is	be	VBZ
48360	5	20	a	a	DT
48360	5	21	greater	great	JJR
48360	5	22	menace	menace	NN
48360	5	23	to	to	IN
48360	5	24	life	life	NN
48360	5	25	and	and	CC
48360	5	26	property	property	NN
48360	5	27	than	than	IN
48360	5	28	a	a	DT
48360	5	29	poor	poor	JJ
48360	5	30	chimney	chimney	NN
48360	5	31	and	and	CC
48360	5	32	fireplace	fireplace	NN
48360	5	33	.	.	.
48360	6	1	Bad	bad	JJ
48360	6	2	chimney	chimney	NN
48360	6	3	design	design	NN
48360	6	4	is	be	VBZ
48360	6	5	also	also	RB
48360	6	6	the	the	DT
48360	6	7	cause	cause	NN
48360	6	8	of	of	IN
48360	6	9	much	much	JJ
48360	6	10	avoidable	avoidable	JJ
48360	6	11	expense	expense	NN
48360	6	12	in	in	IN
48360	6	13	heating	heat	VBG
48360	6	14	the	the	DT
48360	6	15	house	house	NN
48360	6	16	.	.	.
48360	7	1	This	this	DT
48360	7	2	bulletin	bulletin	NN
48360	7	3	is	be	VBZ
48360	7	4	designed	design	VBN
48360	7	5	to	to	TO
48360	7	6	give	give	VB
48360	7	7	the	the	DT
48360	7	8	householder	householder	NN
48360	7	9	and	and	CC
48360	7	10	prospective	prospective	JJ
48360	7	11	builder	builder	NN
48360	7	12	,	,	,
48360	7	13	and	and	CC
48360	7	14	especially	especially	RB
48360	7	15	the	the	DT
48360	7	16	farmer	farmer	NN
48360	7	17	or	or	CC
48360	7	18	other	other	JJ
48360	7	19	rural	rural	JJ
48360	7	20	resident	resident	NN
48360	7	21	who	who	WP
48360	7	22	builds	build	VBZ
48360	7	23	or	or	CC
48360	7	24	superintends	superintend	VBZ
48360	7	25	the	the	DT
48360	7	26	building	building	NN
48360	7	27	of	of	IN
48360	7	28	his	-PRON-	PRP$
48360	7	29	own	own	JJ
48360	7	30	home	home	NN
48360	7	31	,	,	,
48360	7	32	a	a	DT
48360	7	33	working	work	VBG
48360	7	34	knowledge	knowledge	NN
48360	7	35	of	of	IN
48360	7	36	the	the	DT
48360	7	37	principles	principle	NNS
48360	7	38	to	to	TO
48360	7	39	be	be	VB
48360	7	40	observed	observe	VBN
48360	7	41	in	in	IN
48360	7	42	planning	planning	NN
48360	7	43	and	and	CC
48360	7	44	building	build	VBG
48360	7	45	these	these	DT
48360	7	46	important	important	JJ
48360	7	47	parts	part	NNS
48360	7	48	of	of	IN
48360	7	49	the	the	DT
48360	7	50	house	house	NN
48360	7	51	,	,	,
48360	7	52	which	which	WDT
48360	7	53	,	,	,
48360	7	54	if	if	IN
48360	7	55	they	-PRON-	PRP
48360	7	56	are	be	VBP
48360	7	57	observed	observe	VBN
48360	7	58	,	,	,
48360	7	59	will	will	MD
48360	7	60	go	go	VB
48360	7	61	a	a	DT
48360	7	62	long	long	JJ
48360	7	63	way	way	NN
48360	7	64	to	to	TO
48360	7	65	promote	promote	VB
48360	7	66	the	the	DT
48360	7	67	comfort	comfort	NN
48360	7	68	of	of	IN
48360	7	69	the	the	DT
48360	7	70	home	home	NN
48360	7	71	and	and	CC
48360	7	72	insure	insure	VB
48360	7	73	the	the	DT
48360	7	74	safety	safety	NN
48360	7	75	of	of	IN
48360	7	76	the	the	DT
48360	7	77	property	property	NN
48360	7	78	.	.	.
48360	8	1	Contribution	contribution	NN
48360	8	2	from	from	IN
48360	8	3	the	the	DT
48360	8	4	Bureau	Bureau	NNP
48360	8	5	of	of	IN
48360	8	6	Public	Public	NNP
48360	8	7	Roads	Roads	NNPS
48360	8	8	THOS	THOS	NNP
48360	8	9	.	.	.
48360	9	1	H.	H.	NNP
48360	9	2	MacDONALD	MacDONALD	NNP
48360	9	3	,	,	,
48360	9	4	Chief	Chief	NNP
48360	9	5	Washington	Washington	NNP
48360	9	6	,	,	,
48360	9	7	D.	D.	NNP
48360	9	8	C.	C.	NNP
48360	9	9	Issued	Issued	NNP
48360	9	10	,	,	,
48360	9	11	December	December	NNP
48360	9	12	,	,	,
48360	9	13	1921	1921	CD
48360	9	14	;	;	:
48360	9	15	reprint	reprint	NN
48360	9	16	,	,	,
48360	9	17	April	April	NNP
48360	9	18	1922	1922	CD
48360	9	19	CHIMNEYS	CHIMNEYS	NNP
48360	9	20	AND	and	CC
48360	9	21	FIREPLACES	FIREPLACES	NNP
48360	9	22	.	.	.
48360	10	1	A.	A.	NNP
48360	10	2	M.	M.	NNP
48360	10	3	Daniels	Daniels	NNP
48360	10	4	,	,	,
48360	10	5	_	_	NNP
48360	10	6	Assistant	Assistant	NNP
48360	10	7	Mechanical	Mechanical	NNP
48360	10	8	Engineer	Engineer	NNP
48360	10	9	,	,	,
48360	10	10	Division	Division	NNP
48360	10	11	of	of	IN
48360	10	12	Agricultural	Agricultural	NNP
48360	10	13	Engineering	Engineering	NNP
48360	10	14	,	,	,
48360	10	15	Bureau	Bureau	NNP
48360	10	16	of	of	IN
48360	10	17	Public	Public	NNP
48360	10	18	Roads	Roads	NNPS
48360	10	19	_	_	NNP
48360	10	20	.	.	.
48360	11	1	CONTENTS	content	NNS
48360	11	2	.	.	.
48360	12	1	Page	page	NN
48360	12	2	.	.	.
48360	13	1	_	_	NNP
48360	13	2	Chimneys	Chimneys	NNPS
48360	13	3	_	_	NNP
48360	13	4	:	:	:
48360	13	5	Function	function	NN
48360	13	6	of	of	IN
48360	13	7	chimneys	chimney	NNS
48360	13	8	3	3	CD
48360	13	9	The	the	DT
48360	13	10	chimney	chimney	NN
48360	13	11	draft	draft	NN
48360	13	12	4	4	CD
48360	13	13	Shapes	Shapes	NNPS
48360	13	14	and	and	CC
48360	13	15	sizes	size	NNS
48360	13	16	of	of	IN
48360	13	17	flues	flue	NNS
48360	13	18	5	5	CD
48360	13	19	Height	height	NN
48360	13	20	of	of	IN
48360	13	21	chimney	chimney	NN
48360	13	22	7	7	CD
48360	13	23	Flue	Flue	NNP
48360	13	24	linings	lining	NNS
48360	13	25	7	7	CD
48360	13	26	Location	location	NN
48360	13	27	and	and	CC
48360	13	28	wall	wall	NN
48360	13	29	thickness	thickness	NN
48360	13	30	8	8	CD
48360	13	31	Openings	opening	NNS
48360	13	32	into	into	IN
48360	13	33	the	the	DT
48360	13	34	chimney	chimney	NN
48360	13	35	10	10	CD
48360	13	36	Supporting	support	VBG
48360	13	37	the	the	DT
48360	13	38	chimney	chimney	NN
48360	13	39	10	10	CD
48360	13	40	Capping	Capping	NNP
48360	13	41	the	the	DT
48360	13	42	chimney	chimney	NN
48360	13	43	12	12	CD
48360	13	44	Chimney	Chimney	NNP
48360	13	45	and	and	CC
48360	13	46	roof	roof	NN
48360	13	47	connections	connection	NNS
48360	13	48	12	12	CD
48360	13	49	Chimney	Chimney	NNP
48360	13	50	connections	connection	VBZ
48360	13	51	12	12	CD
48360	13	52	Chimney	Chimney	NNP
48360	13	53	insulation	insulation	NN
48360	13	54	14	14	CD
48360	13	55	Smoke	smoke	NN
48360	13	56	test	test	NN
48360	13	57	for	for	IN
48360	13	58	leakage	leakage	NN
48360	13	59	14	14	CD
48360	13	60	Cleaning	clean	VBG
48360	13	61	and	and	CC
48360	13	62	repairing	repair	VBG
48360	13	63	the	the	DT
48360	13	64	flue	flue	JJ
48360	13	65	15	15	CD
48360	13	66	_	_	NNP
48360	13	67	Fireplaces	Fireplaces	NNPS
48360	13	68	_	_	NNP
48360	13	69	:	:	:
48360	13	70	Essentials	Essentials	NNP
48360	13	71	of	of	IN
48360	13	72	fireplace	fireplace	NN
48360	13	73	construction	construction	NN
48360	13	74	15	15	CD
48360	13	75	Area	area	NN
48360	13	76	of	of	IN
48360	13	77	the	the	DT
48360	13	78	flue	flue	NN
48360	13	79	16	16	CD
48360	13	80	The	the	DT
48360	13	81	throat	throat	NN
48360	13	82	17	17	CD
48360	13	83	Smoke	Smoke	NNP
48360	13	84	shelf	shelf	NN
48360	13	85	and	and	CC
48360	13	86	chamber	chamber	NN
48360	13	87	18	18	CD
48360	13	88	Shape	Shape	NNP
48360	13	89	of	of	IN
48360	13	90	fireplace	fireplace	NN
48360	13	91	19	19	CD
48360	13	92	Throat	Throat	NNP
48360	13	93	damper	damper	NN
48360	13	94	19	19	CD
48360	13	95	Placing	place	VBG
48360	13	96	the	the	DT
48360	13	97	throat	throat	NN
48360	13	98	damper	damper	NN
48360	13	99	20	20	CD
48360	13	100	Size	Size	NNP
48360	13	101	of	of	IN
48360	13	102	fireplace	fireplace	NN
48360	13	103	opening	open	VBG
48360	13	104	20	20	CD
48360	13	105	Depth	depth	NN
48360	13	106	of	of	IN
48360	13	107	fireplace	fireplace	NN
48360	13	108	opening	open	VBG
48360	13	109	20	20	CD
48360	13	110	The	the	DT
48360	13	111	hearth	hearth	JJ
48360	13	112	21	21	CD
48360	13	113	The	the	DT
48360	13	114	jambs	jamb	NNS
48360	13	115	21	21	CD
48360	13	116	Fireplace	fireplace	NN
48360	13	117	back	back	RP
48360	13	118	and	and	CC
48360	13	119	sides	side	VBZ
48360	13	120	21	21	CD
48360	13	121	Supporting	support	VBG
48360	13	122	irons	iron	NNS
48360	13	123	21	21	CD
48360	13	124	Improving	improve	VBG
48360	13	125	fireplace	fireplace	NN
48360	13	126	heating	heating	NN
48360	13	127	22	22	CD
48360	13	128	FUNCTION	function	NN
48360	13	129	OF	of	IN
48360	13	130	CHIMNEYS	CHIMNEYS	NNP
48360	13	131	.	.	.
48360	14	1	[	[	-LRB-
48360	14	2	Illustration	illustration	NN
48360	14	3	:	:	:
48360	14	4	T	T	NNP
48360	14	5	]	]	-RRB-
48360	14	6	HE	HE	NNP
48360	14	7	prime	prime	JJ
48360	14	8	function	function	NN
48360	14	9	of	of	IN
48360	14	10	a	a	DT
48360	14	11	chimney	chimney	NN
48360	14	12	is	be	VBZ
48360	14	13	to	to	TO
48360	14	14	produce	produce	VB
48360	14	15	a	a	DT
48360	14	16	draft	draft	NN
48360	14	17	that	that	WDT
48360	14	18	will	will	MD
48360	14	19	cause	cause	VB
48360	14	20	sufficient	sufficient	JJ
48360	14	21	combustion	combustion	NN
48360	14	22	and	and	CC
48360	14	23	carry	carry	VB
48360	14	24	off	off	RP
48360	14	25	the	the	DT
48360	14	26	resulting	result	VBG
48360	14	27	smoke	smoke	NN
48360	14	28	;	;	:
48360	14	29	incidentally	incidentally	RB
48360	14	30	it	-PRON-	PRP
48360	14	31	assists	assist	VBZ
48360	14	32	ventilation	ventilation	NN
48360	14	33	.	.	.
48360	15	1	Many	many	JJ
48360	15	2	unsatisfactory	unsatisfactory	JJ
48360	15	3	heating	heating	NN
48360	15	4	plants	plant	NNS
48360	15	5	and	and	CC
48360	15	6	much	much	JJ
48360	15	7	excessive	excessive	JJ
48360	15	8	fuel	fuel	NN
48360	15	9	consumption	consumption	NN
48360	15	10	are	be	VBP
48360	15	11	due	due	JJ
48360	15	12	to	to	IN
48360	15	13	improperly	improperly	RB
48360	15	14	constructed	construct	VBN
48360	15	15	chimneys	chimney	NNS
48360	15	16	,	,	,
48360	15	17	which	which	WDT
48360	15	18	are	be	VBP
48360	15	19	the	the	DT
48360	15	20	rule	rule	NN
48360	15	21	rather	rather	RB
48360	15	22	than	than	IN
48360	15	23	the	the	DT
48360	15	24	exception	exception	NN
48360	15	25	.	.	.
48360	16	1	Although	although	IN
48360	16	2	many	many	JJ
48360	16	3	of	of	IN
48360	16	4	these	these	DT
48360	16	5	are	be	VBP
48360	16	6	more	more	RBR
48360	16	7	inefficient	inefficient	JJ
48360	16	8	than	than	IN
48360	16	9	dangerous	dangerous	JJ
48360	16	10	,	,	,
48360	16	11	yet	yet	CC
48360	16	12	reports	report	NNS
48360	16	13	of	of	IN
48360	16	14	the	the	DT
48360	16	15	National	National	NNP
48360	16	16	Board	Board	NNP
48360	16	17	of	of	IN
48360	16	18	Fire	Fire	NNP
48360	16	19	Underwriters[1	Underwriters[1	NNP
48360	16	20	]	]	-RRB-
48360	16	21	show	show	NN
48360	16	22	that	that	IN
48360	16	23	a	a	DT
48360	16	24	larger	large	JJR
48360	16	25	number	number	NN
48360	16	26	of	of	IN
48360	16	27	fires	fire	NNS
48360	16	28	are	be	VBP
48360	16	29	caused	cause	VBN
48360	16	30	by	by	IN
48360	16	31	defective	defective	JJ
48360	16	32	chimney	chimney	NN
48360	16	33	construction	construction	NN
48360	16	34	than	than	IN
48360	16	35	by	by	IN
48360	16	36	anything	anything	NN
48360	16	37	else	else	RB
48360	16	38	.	.	.
48360	17	1	The	the	DT
48360	17	2	annual	annual	JJ
48360	17	3	loss	loss	NN
48360	17	4	resulting	result	VBG
48360	17	5	from	from	IN
48360	17	6	such	such	JJ
48360	17	7	fires	fire	NNS
48360	17	8	is	be	VBZ
48360	17	9	greater	great	JJR
48360	17	10	than	than	IN
48360	17	11	the	the	DT
48360	17	12	fire	fire	NN
48360	17	13	loss	loss	NN
48360	17	14	from	from	IN
48360	17	15	any	any	DT
48360	17	16	other	other	JJ
48360	17	17	cause	cause	NN
48360	17	18	.	.	.
48360	18	1	Poor	poor	JJ
48360	18	2	chimney	chimney	NN
48360	18	3	construction	construction	NN
48360	18	4	is	be	VBZ
48360	18	5	responsible	responsible	JJ
48360	18	6	for	for	IN
48360	18	7	smoke	smoke	NN
48360	18	8	pollution	pollution	NN
48360	18	9	of	of	IN
48360	18	10	the	the	DT
48360	18	11	air	air	NN
48360	18	12	,	,	,
48360	18	13	waste	waste	NN
48360	18	14	of	of	IN
48360	18	15	fuel	fuel	NN
48360	18	16	,	,	,
48360	18	17	and	and	CC
48360	18	18	poor	poor	JJ
48360	18	19	heating	heating	NN
48360	18	20	.	.	.
48360	19	1	[	[	-LRB-
48360	19	2	1	1	CD
48360	19	3	]	]	-RRB-
48360	19	4	"	"	``
48360	19	5	Dwelling	Dwelling	NNP
48360	19	6	Houses	Houses	NNPS
48360	19	7	,	,	,
48360	19	8	"	"	''
48360	19	9	a	a	DT
48360	19	10	publication	publication	NN
48360	19	11	issued	issue	VBN
48360	19	12	by	by	IN
48360	19	13	the	the	DT
48360	19	14	National	National	NNP
48360	19	15	Board	Board	NNP
48360	19	16	of	of	IN
48360	19	17	Fire	Fire	NNP
48360	19	18	Underwriters	Underwriters	NNPS
48360	19	19	in	in	IN
48360	19	20	the	the	DT
48360	19	21	interest	interest	NN
48360	19	22	of	of	IN
48360	19	23	fire	fire	NN
48360	19	24	protection	protection	NN
48360	19	25	,	,	,
48360	19	26	has	have	VBZ
48360	19	27	been	be	VBN
48360	19	28	used	use	VBN
48360	19	29	as	as	IN
48360	19	30	a	a	DT
48360	19	31	basis	basis	NN
48360	19	32	for	for	IN
48360	19	33	the	the	DT
48360	19	34	matter	matter	NN
48360	19	35	relating	relate	VBG
48360	19	36	to	to	IN
48360	19	37	the	the	DT
48360	19	38	requirements	requirement	NNS
48360	19	39	and	and	CC
48360	19	40	construction	construction	NN
48360	19	41	of	of	IN
48360	19	42	chimneys	chimney	NNS
48360	19	43	and	and	CC
48360	19	44	methods	method	NNS
48360	19	45	of	of	IN
48360	19	46	fire	fire	NN
48360	19	47	protection	protection	NN
48360	19	48	.	.	.
48360	20	1	The	the	DT
48360	20	2	most	most	RBS
48360	20	3	common	common	JJ
48360	20	4	faults	fault	NNS
48360	20	5	in	in	IN
48360	20	6	chimney	chimney	NNP
48360	20	7	construction	construction	NN
48360	20	8	are	be	VBP
48360	20	9	:	:	:
48360	20	10	1	1	LS
48360	20	11	.	.	.
48360	21	1	The	the	DT
48360	21	2	use	use	NN
48360	21	3	of	of	IN
48360	21	4	unsuitable	unsuitable	JJ
48360	21	5	materials	material	NNS
48360	21	6	.	.	.
48360	22	1	Clay	clay	NN
48360	22	2	sewer	sewer	NN
48360	22	3	pipe	pipe	NN
48360	22	4	,	,	,
48360	22	5	hollow	hollow	JJ
48360	22	6	building	building	NN
48360	22	7	blocks	block	NNS
48360	22	8	,	,	,
48360	22	9	or	or	CC
48360	22	10	unprotected	unprotected	JJ
48360	22	11	concrete	concrete	NN
48360	22	12	should	should	MD
48360	22	13	not	not	RB
48360	22	14	be	be	VB
48360	22	15	used	use	VBN
48360	22	16	.	.	.
48360	23	1	2	2	LS
48360	23	2	.	.	.
48360	24	1	Improper	improper	JJ
48360	24	2	laying	laying	NN
48360	24	3	of	of	IN
48360	24	4	brick	brick	NN
48360	24	5	.	.	.
48360	25	1	Brick	brick	NN
48360	25	2	should	should	MD
48360	25	3	not	not	RB
48360	25	4	be	be	VB
48360	25	5	laid	lay	VBN
48360	25	6	on	on	IN
48360	25	7	edge	edge	NN
48360	25	8	and	and	CC
48360	25	9	should	should	MD
48360	25	10	be	be	VB
48360	25	11	properly	properly	RB
48360	25	12	bonded	bond	VBN
48360	25	13	.	.	.
48360	26	1	Lining	lining	NN
48360	26	2	should	should	MD
48360	26	3	be	be	VB
48360	26	4	used	use	VBN
48360	26	5	in	in	IN
48360	26	6	all	all	DT
48360	26	7	brick	brick	NN
48360	26	8	chimneys	chimney	VBZ
48360	26	9	the	the	DT
48360	26	10	walls	wall	NNS
48360	26	11	of	of	IN
48360	26	12	which	which	WDT
48360	26	13	are	be	VBP
48360	26	14	less	less	JJR
48360	26	15	than	than	IN
48360	26	16	8	8	CD
48360	26	17	inches	inch	NNS
48360	26	18	thick	thick	JJ
48360	26	19	.	.	.
48360	27	1	Lack	lack	NN
48360	27	2	of	of	IN
48360	27	3	mortar	mortar	NN
48360	27	4	,	,	,
48360	27	5	especially	especially	RB
48360	27	6	in	in	IN
48360	27	7	the	the	DT
48360	27	8	perpendicular	perpendicular	JJ
48360	27	9	joints	joint	NNS
48360	27	10	,	,	,
48360	27	11	ruins	ruin	VBZ
48360	27	12	many	many	JJ
48360	27	13	an	an	DT
48360	27	14	otherwise	otherwise	RB
48360	27	15	good	good	JJ
48360	27	16	chimney	chimney	NN
48360	27	17	.	.	.
48360	28	1	3	3	LS
48360	28	2	.	.	.
48360	29	1	Failure	failure	NN
48360	29	2	to	to	TO
48360	29	3	support	support	VB
48360	29	4	the	the	DT
48360	29	5	chimney	chimney	NN
48360	29	6	properly	properly	RB
48360	29	7	.	.	.
48360	30	1	It	-PRON-	PRP
48360	30	2	should	should	MD
48360	30	3	never	never	RB
48360	30	4	be	be	VB
48360	30	5	carried	carry	VBN
48360	30	6	on	on	IN
48360	30	7	any	any	DT
48360	30	8	timber	timber	NN
48360	30	9	construction	construction	NN
48360	30	10	of	of	IN
48360	30	11	the	the	DT
48360	30	12	building	building	NN
48360	30	13	,	,	,
48360	30	14	and	and	CC
48360	30	15	when	when	WRB
48360	30	16	it	-PRON-	PRP
48360	30	17	rests	rest	VBZ
48360	30	18	upon	upon	IN
48360	30	19	the	the	DT
48360	30	20	ground	ground	NN
48360	30	21	sufficient	sufficient	JJ
48360	30	22	masonry	masonry	NN
48360	30	23	foundation	foundation	NNP
48360	30	24	should	should	MD
48360	30	25	be	be	VB
48360	30	26	provided	provide	VBN
48360	30	27	to	to	TO
48360	30	28	prevent	prevent	VB
48360	30	29	settling	settling	NN
48360	30	30	.	.	.
48360	31	1	4	4	LS
48360	31	2	.	.	.
48360	32	1	Building	build	VBG
48360	32	2	inflammable	inflammable	JJ
48360	32	3	material	material	NN
48360	32	4	into	into	IN
48360	32	5	the	the	DT
48360	32	6	chimney	chimney	NN
48360	32	7	or	or	CC
48360	32	8	against	against	IN
48360	32	9	it	-PRON-	PRP
48360	32	10	without	without	IN
48360	32	11	proper	proper	JJ
48360	32	12	insulation	insulation	NN
48360	32	13	.	.	.
48360	33	1	5	5	CD
48360	33	2	.	.	.
48360	34	1	Failure	failure	NN
48360	34	2	to	to	TO
48360	34	3	anchor	anchor	VB
48360	34	4	the	the	DT
48360	34	5	smoke	smoke	NN
48360	34	6	pipe	pipe	NN
48360	34	7	properly	properly	RB
48360	34	8	to	to	IN
48360	34	9	the	the	DT
48360	34	10	chimney	chimney	NN
48360	34	11	.	.	.
48360	35	1	6	6	CD
48360	35	2	.	.	.
48360	36	1	Neglect	Neglect	NNP
48360	36	2	of	of	IN
48360	36	3	the	the	DT
48360	36	4	connection	connection	NN
48360	36	5	between	between	IN
48360	36	6	smoke	smoke	NN
48360	36	7	pipe	pipe	NN
48360	36	8	and	and	CC
48360	36	9	flue	flue	NN
48360	36	10	or	or	CC
48360	36	11	of	of	IN
48360	36	12	the	the	DT
48360	36	13	flue	flue	NN
48360	36	14	itself	-PRON-	PRP
48360	36	15	.	.	.
48360	37	1	The	the	DT
48360	37	2	connection	connection	NN
48360	37	3	should	should	MD
48360	37	4	be	be	VB
48360	37	5	tight	tight	JJ
48360	37	6	;	;	:
48360	37	7	rusted	rust	VBN
48360	37	8	pipe	pipe	NN
48360	37	9	should	should	MD
48360	37	10	be	be	VB
48360	37	11	replaced	replace	VBN
48360	37	12	;	;	:
48360	37	13	the	the	DT
48360	37	14	chimney	chimney	NN
48360	37	15	should	should	MD
48360	37	16	be	be	VB
48360	37	17	kept	keep	VBN
48360	37	18	clean	clean	JJ
48360	37	19	and	and	CC
48360	37	20	the	the	DT
48360	37	21	joints	joint	NNS
48360	37	22	in	in	IN
48360	37	23	the	the	DT
48360	37	24	brickwork	brickwork	NN
48360	37	25	properly	properly	RB
48360	37	26	pointed	point	VBD
48360	37	27	.	.	.
48360	38	1	7	7	LS
48360	38	2	.	.	.
48360	39	1	Lack	lack	NN
48360	39	2	of	of	IN
48360	39	3	a	a	DT
48360	39	4	tight	tight	JJ
48360	39	5	flue	flue	NN
48360	39	6	.	.	.
48360	40	1	A	a	DT
48360	40	2	flue	flue	JJ
48360	40	3	free	free	JJ
48360	40	4	from	from	IN
48360	40	5	leakage	leakage	NN
48360	40	6	is	be	VBZ
48360	40	7	unusual	unusual	JJ
48360	40	8	.	.	.
48360	41	1	Every	every	DT
48360	41	2	flue	flue	NN
48360	41	3	should	should	MD
48360	41	4	be	be	VB
48360	41	5	tight	tight	JJ
48360	41	6	enough	enough	RB
48360	41	7	to	to	TO
48360	41	8	prevent	prevent	VB
48360	41	9	escape	escape	NN
48360	41	10	of	of	IN
48360	41	11	smoke	smoke	NN
48360	41	12	when	when	WRB
48360	41	13	tested	test	VBN
48360	41	14	as	as	IN
48360	41	15	described	describe	VBN
48360	41	16	on	on	IN
48360	41	17	page	page	NN
48360	41	18	14	14	CD
48360	41	19	.	.	.
48360	42	1	A	a	DT
48360	42	2	leaky	leaky	JJ
48360	42	3	flue	flue	NN
48360	42	4	is	be	VBZ
48360	42	5	the	the	DT
48360	42	6	most	most	RBS
48360	42	7	frequent	frequent	JJ
48360	42	8	cause	cause	NN
48360	42	9	of	of	IN
48360	42	10	heating	heating	NN
48360	42	11	troubles	trouble	NNS
48360	42	12	,	,	,
48360	42	13	high	high	JJ
48360	42	14	fuel	fuel	NN
48360	42	15	bills	bill	NNS
48360	42	16	,	,	,
48360	42	17	and	and	CC
48360	42	18	destructive	destructive	JJ
48360	42	19	fires	fire	NNS
48360	42	20	.	.	.
48360	43	1	8	8	LS
48360	43	2	.	.	.
48360	44	1	Failure	failure	NN
48360	44	2	to	to	TO
48360	44	3	maintain	maintain	VB
48360	44	4	the	the	DT
48360	44	5	full	full	JJ
48360	44	6	sectional	sectional	JJ
48360	44	7	area	area	NN
48360	44	8	at	at	IN
48360	44	9	the	the	DT
48360	44	10	bend	bend	NN
48360	44	11	when	when	WRB
48360	44	12	a	a	DT
48360	44	13	flue	flue	NN
48360	44	14	is	be	VBZ
48360	44	15	offset	offset	VBN
48360	44	16	.	.	.
48360	45	1	9	9	CD
48360	45	2	.	.	.
48360	46	1	Use	use	NN
48360	46	2	of	of	IN
48360	46	3	the	the	DT
48360	46	4	main	main	JJ
48360	46	5	heating	heating	NN
48360	46	6	apparatus	apparatus	NN
48360	46	7	flue	flue	NNP
48360	46	8	for	for	IN
48360	46	9	water	water	NN
48360	46	10	heater	heater	NN
48360	46	11	or	or	CC
48360	46	12	other	other	JJ
48360	46	13	auxiliary	auxiliary	JJ
48360	46	14	equipment	equipment	NN
48360	46	15	.	.	.
48360	47	1	The	the	DT
48360	47	2	furnace	furnace	NN
48360	47	3	or	or	CC
48360	47	4	heater	heater	NN
48360	47	5	should	should	MD
48360	47	6	have	have	VB
48360	47	7	a	a	DT
48360	47	8	separate	separate	JJ
48360	47	9	flue	flue	NN
48360	47	10	.	.	.
48360	48	1	10	10	CD
48360	48	2	.	.	.
48360	49	1	Failure	failure	NN
48360	49	2	to	to	TO
48360	49	3	provide	provide	VB
48360	49	4	a	a	DT
48360	49	5	separate	separate	JJ
48360	49	6	tight	tight	JJ
48360	49	7	cleanout	cleanout	NN
48360	49	8	for	for	IN
48360	49	9	each	each	DT
48360	49	10	flue	flue	NN
48360	49	11	.	.	.
48360	50	1	Two	two	CD
48360	50	2	or	or	CC
48360	50	3	more	more	JJR
48360	50	4	otherwise	otherwise	RB
48360	50	5	good	good	JJ
48360	50	6	flues	flue	NNS
48360	50	7	may	may	MD
48360	50	8	be	be	VB
48360	50	9	rendered	render	VBN
48360	50	10	inefficient	inefficient	JJ
48360	50	11	if	if	IN
48360	50	12	led	lead	VBN
48360	50	13	into	into	IN
48360	50	14	one	one	CD
48360	50	15	cleanout	cleanout	NN
48360	50	16	,	,	,
48360	50	17	since	since	IN
48360	50	18	air	air	NN
48360	50	19	may	may	MD
48360	50	20	be	be	VB
48360	50	21	drawn	draw	VBN
48360	50	22	from	from	IN
48360	50	23	one	one	CD
48360	50	24	into	into	IN
48360	50	25	another	another	DT
48360	50	26	and	and	CC
48360	50	27	the	the	DT
48360	50	28	draft	draft	NN
48360	50	29	in	in	IN
48360	50	30	all	all	DT
48360	50	31	affected	affect	VBN
48360	50	32	.	.	.
48360	51	1	11	11	CD
48360	51	2	.	.	.
48360	52	1	Presence	presence	NN
48360	52	2	of	of	IN
48360	52	3	deep	deep	JJ
48360	52	4	pockets	pocket	NNS
48360	52	5	leading	lead	VBG
48360	52	6	to	to	IN
48360	52	7	cleanouts	cleanout	NNS
48360	52	8	.	.	.
48360	53	1	They	-PRON-	PRP
48360	53	2	may	may	MD
48360	53	3	cause	cause	VB
48360	53	4	eddying	eddy	VBG
48360	53	5	currents	current	NNS
48360	53	6	that	that	WDT
48360	53	7	are	be	VBP
48360	53	8	detrimental	detrimental	JJ
48360	53	9	.	.	.
48360	54	1	Pockets	pocket	NNS
48360	54	2	should	should	MD
48360	54	3	be	be	VB
48360	54	4	only	only	RB
48360	54	5	deep	deep	JJ
48360	54	6	enough	enough	RB
48360	54	7	to	to	TO
48360	54	8	permit	permit	VB
48360	54	9	installing	instal	VBG
48360	54	10	a	a	DT
48360	54	11	cast	cast	NN
48360	54	12	-	-	HYPH
48360	54	13	iron	iron	NN
48360	54	14	cleanout	cleanout	NN
48360	54	15	frame	frame	NN
48360	54	16	and	and	CC
48360	54	17	door	door	NN
48360	54	18	just	just	RB
48360	54	19	below	below	IN
48360	54	20	the	the	DT
48360	54	21	smoke	smoke	NN
48360	54	22	pipe	pipe	NN
48360	54	23	entrance	entrance	NN
48360	54	24	.	.	.
48360	55	1	Deep	deep	JJ
48360	55	2	pockets	pocket	NNS
48360	55	3	allow	allow	VBP
48360	55	4	soot	soot	NN
48360	55	5	accumulation	accumulation	NN
48360	55	6	that	that	WDT
48360	55	7	may	may	MD
48360	55	8	take	take	VB
48360	55	9	fire	fire	NN
48360	55	10	.	.	.
48360	56	1	THE	the	DT
48360	56	2	CHIMNEY	CHIMNEY	NNP
48360	56	3	DRAFT	DRAFT	NNP
48360	56	4	.	.	.
48360	57	1	The	the	DT
48360	57	2	draft	draft	NN
48360	57	3	depends	depend	VBZ
48360	57	4	entirely	entirely	RB
48360	57	5	upon	upon	IN
48360	57	6	the	the	DT
48360	57	7	chimney	chimney	NN
48360	57	8	flue	flue	NN
48360	57	9	.	.	.
48360	58	1	The	the	DT
48360	58	2	better	well	JJR
48360	58	3	the	the	DT
48360	58	4	flue	flue	NN
48360	58	5	the	the	DT
48360	58	6	more	more	RBR
48360	58	7	satisfactory	satisfactory	JJ
48360	58	8	and	and	CC
48360	58	9	efficient	efficient	JJ
48360	58	10	will	will	MD
48360	58	11	be	be	VB
48360	58	12	the	the	DT
48360	58	13	operation	operation	NN
48360	58	14	of	of	IN
48360	58	15	the	the	DT
48360	58	16	entire	entire	JJ
48360	58	17	heating	heating	NN
48360	58	18	apparatus	apparatus	NN
48360	58	19	.	.	.
48360	59	1	The	the	DT
48360	59	2	strength	strength	NN
48360	59	3	or	or	CC
48360	59	4	intensity	intensity	NN
48360	59	5	of	of	IN
48360	59	6	the	the	DT
48360	59	7	draft	draft	NN
48360	59	8	is	be	VBZ
48360	59	9	dependent	dependent	JJ
48360	59	10	mainly	mainly	RB
48360	59	11	upon	upon	IN
48360	59	12	the	the	DT
48360	59	13	tightness	tightness	NN
48360	59	14	,	,	,
48360	59	15	size	size	NN
48360	59	16	,	,	,
48360	59	17	and	and	CC
48360	59	18	height	height	NN
48360	59	19	of	of	IN
48360	59	20	the	the	DT
48360	59	21	chimney	chimney	NNP
48360	59	22	flue	flue	NN
48360	59	23	.	.	.
48360	60	1	The	the	DT
48360	60	2	most	most	RBS
48360	60	3	common	common	JJ
48360	60	4	error	error	NN
48360	60	5	in	in	IN
48360	60	6	chimney	chimney	NN
48360	60	7	construction	construction	NN
48360	60	8	is	be	VBZ
48360	60	9	failure	failure	NN
48360	60	10	to	to	TO
48360	60	11	distinguish	distinguish	VB
48360	60	12	between	between	IN
48360	60	13	the	the	DT
48360	60	14	size	size	NN
48360	60	15	of	of	IN
48360	60	16	flue	flue	JJ
48360	60	17	necessary	necessary	JJ
48360	60	18	for	for	IN
48360	60	19	free	free	JJ
48360	60	20	passage	passage	NN
48360	60	21	of	of	IN
48360	60	22	the	the	DT
48360	60	23	volume	volume	NN
48360	60	24	of	of	IN
48360	60	25	smoke	smoke	NN
48360	60	26	from	from	IN
48360	60	27	a	a	DT
48360	60	28	given	give	VBN
48360	60	29	amount	amount	NN
48360	60	30	of	of	IN
48360	60	31	fuel	fuel	NN
48360	60	32	and	and	CC
48360	60	33	that	that	IN
48360	60	34	which	which	WDT
48360	60	35	with	with	IN
48360	60	36	proper	proper	JJ
48360	60	37	height	height	NN
48360	60	38	will	will	MD
48360	60	39	produce	produce	VB
48360	60	40	the	the	DT
48360	60	41	required	require	VBN
48360	60	42	draft	draft	NN
48360	60	43	.	.	.
48360	61	1	A	a	DT
48360	61	2	chimney	chimney	NN
48360	61	3	may	may	MD
48360	61	4	be	be	VB
48360	61	5	high	high	JJ
48360	61	6	enough	enough	RB
48360	61	7	,	,	,
48360	61	8	yet	yet	RB
48360	61	9	have	have	VBP
48360	61	10	an	an	DT
48360	61	11	area	area	NN
48360	61	12	too	too	RB
48360	61	13	small	small	JJ
48360	61	14	to	to	TO
48360	61	15	carry	carry	VB
48360	61	16	properly	properly	RB
48360	61	17	the	the	DT
48360	61	18	volume	volume	NN
48360	61	19	of	of	IN
48360	61	20	smoke	smoke	NN
48360	61	21	.	.	.
48360	62	1	On	on	IN
48360	62	2	the	the	DT
48360	62	3	other	other	JJ
48360	62	4	hand	hand	NN
48360	62	5	,	,	,
48360	62	6	the	the	DT
48360	62	7	size	size	NN
48360	62	8	may	may	MD
48360	62	9	be	be	VB
48360	62	10	sufficient	sufficient	JJ
48360	62	11	but	but	CC
48360	62	12	the	the	DT
48360	62	13	chimney	chimney	NN
48360	62	14	too	too	RB
48360	62	15	low	low	JJ
48360	62	16	to	to	TO
48360	62	17	produce	produce	VB
48360	62	18	a	a	DT
48360	62	19	draft	draft	NN
48360	62	20	strong	strong	JJ
48360	62	21	enough	enough	RB
48360	62	22	to	to	TO
48360	62	23	pull	pull	VB
48360	62	24	the	the	DT
48360	62	25	air	air	NN
48360	62	26	through	through	IN
48360	62	27	the	the	DT
48360	62	28	fire	fire	NN
48360	62	29	at	at	IN
48360	62	30	a	a	DT
48360	62	31	sufficiently	sufficiently	RB
48360	62	32	rapid	rapid	JJ
48360	62	33	rate	rate	NN
48360	62	34	.	.	.
48360	63	1	Either	either	DT
48360	63	2	fault	fault	NN
48360	63	3	or	or	CC
48360	63	4	a	a	DT
48360	63	5	combination	combination	NN
48360	63	6	of	of	IN
48360	63	7	the	the	DT
48360	63	8	two	two	CD
48360	63	9	will	will	MD
48360	63	10	result	result	VB
48360	63	11	in	in	IN
48360	63	12	unsatisfactory	unsatisfactory	JJ
48360	63	13	service	service	NN
48360	63	14	.	.	.
48360	64	1	Draft	draft	NN
48360	64	2	in	in	IN
48360	64	3	a	a	DT
48360	64	4	chimney	chimney	NN
48360	64	5	flue	flue	NN
48360	64	6	is	be	VBZ
48360	64	7	caused	cause	VBN
48360	64	8	by	by	IN
48360	64	9	the	the	DT
48360	64	10	difference	difference	NN
48360	64	11	in	in	IN
48360	64	12	weight	weight	NN
48360	64	13	between	between	IN
48360	64	14	a	a	DT
48360	64	15	volume	volume	NN
48360	64	16	of	of	IN
48360	64	17	air	air	NN
48360	64	18	on	on	IN
48360	64	19	the	the	DT
48360	64	20	outside	outside	NN
48360	64	21	and	and	CC
48360	64	22	an	an	DT
48360	64	23	equal	equal	JJ
48360	64	24	volume	volume	NN
48360	64	25	of	of	IN
48360	64	26	products	product	NNS
48360	64	27	of	of	IN
48360	64	28	combustion	combustion	NN
48360	64	29	from	from	IN
48360	64	30	the	the	DT
48360	64	31	fire	fire	NN
48360	64	32	on	on	IN
48360	64	33	the	the	DT
48360	64	34	inside	inside	NN
48360	64	35	.	.	.
48360	65	1	The	the	DT
48360	65	2	higher	high	JJR
48360	65	3	the	the	DT
48360	65	4	temperature	temperature	NN
48360	65	5	of	of	IN
48360	65	6	a	a	DT
48360	65	7	given	give	VBN
48360	65	8	weight	weight	NN
48360	65	9	of	of	IN
48360	65	10	air	air	NN
48360	65	11	,	,	,
48360	65	12	the	the	DT
48360	65	13	greater	great	JJR
48360	65	14	is	be	VBZ
48360	65	15	its	-PRON-	PRP$
48360	65	16	total	total	JJ
48360	65	17	volume	volume	NN
48360	65	18	and	and	CC
48360	65	19	the	the	DT
48360	65	20	lighter	light	JJR
48360	65	21	the	the	DT
48360	65	22	weight	weight	NN
48360	65	23	of	of	IN
48360	65	24	its	-PRON-	PRP$
48360	65	25	unit	unit	NN
48360	65	26	volume	volume	NN
48360	65	27	.	.	.
48360	66	1	This	this	DT
48360	66	2	produces	produce	VBZ
48360	66	3	a	a	DT
48360	66	4	condition	condition	NN
48360	66	5	of	of	IN
48360	66	6	unbalanced	unbalanced	JJ
48360	66	7	pressures	pressure	NNS
48360	66	8	at	at	IN
48360	66	9	the	the	DT
48360	66	10	base	base	NN
48360	66	11	of	of	IN
48360	66	12	the	the	DT
48360	66	13	flue	flue	NN
48360	66	14	.	.	.
48360	67	1	The	the	DT
48360	67	2	rising	rise	VBG
48360	67	3	of	of	IN
48360	67	4	the	the	DT
48360	67	5	lighter	light	JJR
48360	67	6	gases	gas	NNS
48360	67	7	within	within	IN
48360	67	8	the	the	DT
48360	67	9	chimney	chimney	NN
48360	67	10	tends	tend	VBZ
48360	67	11	to	to	TO
48360	67	12	equalize	equalize	VB
48360	67	13	the	the	DT
48360	67	14	pressures	pressure	NNS
48360	67	15	.	.	.
48360	68	1	So	so	RB
48360	68	2	long	long	RB
48360	68	3	as	as	IN
48360	68	4	the	the	DT
48360	68	5	fire	fire	NN
48360	68	6	burns	burn	VBZ
48360	68	7	this	this	DT
48360	68	8	condition	condition	NN
48360	68	9	of	of	IN
48360	68	10	unbalanced	unbalanced	JJ
48360	68	11	pressure	pressure	NN
48360	68	12	persists	persist	NNS
48360	68	13	,	,	,
48360	68	14	the	the	DT
48360	68	15	result	result	NN
48360	68	16	being	be	VBG
48360	68	17	draft	draft	NN
48360	68	18	.	.	.
48360	69	1	This	this	DT
48360	69	2	is	be	VBZ
48360	69	3	the	the	DT
48360	69	4	basic	basic	JJ
48360	69	5	principle	principle	NN
48360	69	6	which	which	WDT
48360	69	7	governs	govern	VBZ
48360	69	8	chimney	chimney	NN
48360	69	9	action	action	NN
48360	69	10	and	and	CC
48360	69	11	upon	upon	IN
48360	69	12	which	which	WDT
48360	69	13	the	the	DT
48360	69	14	draft	draft	NN
48360	69	15	depends	depend	VBZ
48360	69	16	.	.	.
48360	70	1	The	the	DT
48360	70	2	greater	great	JJR
48360	70	3	the	the	DT
48360	70	4	difference	difference	NN
48360	70	5	between	between	IN
48360	70	6	the	the	DT
48360	70	7	temperature	temperature	NN
48360	70	8	in	in	IN
48360	70	9	the	the	DT
48360	70	10	flue	flue	NN
48360	70	11	and	and	CC
48360	70	12	that	that	IN
48360	70	13	outside	outside	IN
48360	70	14	the	the	DT
48360	70	15	greater	great	JJR
48360	70	16	the	the	DT
48360	70	17	tendency	tendency	NN
48360	70	18	toward	toward	IN
48360	70	19	equalization	equalization	NN
48360	70	20	of	of	IN
48360	70	21	pressure	pressure	NN
48360	70	22	and	and	CC
48360	70	23	hence	hence	RB
48360	70	24	the	the	DT
48360	70	25	better	well	JJR
48360	70	26	the	the	DT
48360	70	27	draft	draft	NN
48360	70	28	.	.	.
48360	71	1	In	in	IN
48360	71	2	summer	summer	NN
48360	71	3	the	the	DT
48360	71	4	draft	draft	NN
48360	71	5	of	of	IN
48360	71	6	a	a	DT
48360	71	7	chimney	chimney	NN
48360	71	8	is	be	VBZ
48360	71	9	not	not	RB
48360	71	10	as	as	RB
48360	71	11	good	good	JJ
48360	71	12	as	as	IN
48360	71	13	in	in	IN
48360	71	14	winter	winter	NN
48360	71	15	because	because	IN
48360	71	16	the	the	DT
48360	71	17	difference	difference	NN
48360	71	18	in	in	IN
48360	71	19	temperature	temperature	NN
48360	71	20	between	between	IN
48360	71	21	the	the	DT
48360	71	22	outside	outside	JJ
48360	71	23	air	air	NN
48360	71	24	and	and	CC
48360	71	25	that	that	DT
48360	71	26	of	of	IN
48360	71	27	the	the	DT
48360	71	28	gases	gas	NNS
48360	71	29	in	in	IN
48360	71	30	the	the	DT
48360	71	31	flue	flue	NN
48360	71	32	is	be	VBZ
48360	71	33	less	less	JJR
48360	71	34	.	.	.
48360	72	1	[	[	-LRB-
48360	72	2	Illustration	illustration	NN
48360	72	3	:	:	:
48360	72	4	Round	Round	NNP
48360	72	5	.	.	.
48360	73	1	Elliptical	elliptical	JJ
48360	73	2	.	.	.
48360	74	1	Square	square	NN
48360	74	2	.	.	.
48360	75	1	Oblong	oblong	UH
48360	75	2	.	.	.
48360	76	1	Fig	fig	NN
48360	76	2	.	.	.
48360	77	1	1.--Round	1.--round	CD
48360	77	2	flues	flue	NNS
48360	77	3	offer	offer	VBP
48360	77	4	the	the	DT
48360	77	5	least	least	JJS
48360	77	6	resistance	resistance	NN
48360	77	7	to	to	IN
48360	77	8	the	the	DT
48360	77	9	passage	passage	NN
48360	77	10	of	of	IN
48360	77	11	gases	gas	NNS
48360	77	12	,	,	,
48360	77	13	but	but	CC
48360	77	14	most	most	JJS
48360	77	15	residence	residence	NN
48360	77	16	flues	flue	NNS
48360	77	17	are	be	VBP
48360	77	18	made	make	VBN
48360	77	19	either	either	CC
48360	77	20	square	square	JJ
48360	77	21	or	or	CC
48360	77	22	oblong	oblong	JJ
48360	77	23	for	for	IN
48360	77	24	structural	structural	JJ
48360	77	25	reasons	reason	NNS
48360	77	26	.	.	.
48360	77	27	]	]	-RRB-
48360	78	1	SHAPES	SHAPES	NNP
48360	78	2	AND	and	CC
48360	78	3	SIZES	SIZES	NNP
48360	78	4	OF	of	IN
48360	78	5	FLUES	FLUES	NNP
48360	78	6	.	.	.
48360	79	1	The	the	DT
48360	79	2	most	most	RBS
48360	79	3	efficient	efficient	JJ
48360	79	4	chimney	chimney	NN
48360	79	5	is	be	VBZ
48360	79	6	one	one	CD
48360	79	7	built	build	VBN
48360	79	8	perfectly	perfectly	RB
48360	79	9	straight	straight	RB
48360	79	10	with	with	IN
48360	79	11	a	a	DT
48360	79	12	round	round	NN
48360	79	13	or	or	CC
48360	79	14	nearly	nearly	RB
48360	79	15	round	round	JJ
48360	79	16	flue	flue	NN
48360	79	17	and	and	CC
48360	79	18	a	a	DT
48360	79	19	smooth	smooth	JJ
48360	79	20	interior	interior	JJ
48360	79	21	surface	surface	NN
48360	79	22	.	.	.
48360	80	1	There	there	EX
48360	80	2	is	be	VBZ
48360	80	3	no	no	DT
48360	80	4	advantage	advantage	NN
48360	80	5	in	in	IN
48360	80	6	reducing	reduce	VBG
48360	80	7	the	the	DT
48360	80	8	sectional	sectional	JJ
48360	80	9	area	area	NN
48360	80	10	toward	toward	IN
48360	80	11	the	the	DT
48360	80	12	top	top	NN
48360	80	13	.	.	.
48360	81	1	The	the	DT
48360	81	2	cross	cross	NN
48360	81	3	section	section	NN
48360	81	4	and	and	CC
48360	81	5	height	height	NN
48360	81	6	are	be	VBP
48360	81	7	determining	determine	VBG
48360	81	8	factors	factor	NNS
48360	81	9	.	.	.
48360	82	1	The	the	DT
48360	82	2	transverse	transverse	JJ
48360	82	3	area	area	NN
48360	82	4	must	must	MD
48360	82	5	be	be	VB
48360	82	6	sufficient	sufficient	JJ
48360	82	7	to	to	TO
48360	82	8	pass	pass	VB
48360	82	9	the	the	DT
48360	82	10	volume	volume	NN
48360	82	11	of	of	IN
48360	82	12	air	air	NN
48360	82	13	required	require	VBN
48360	82	14	to	to	TO
48360	82	15	burn	burn	VB
48360	82	16	the	the	DT
48360	82	17	fuel	fuel	NN
48360	82	18	properly	properly	RB
48360	82	19	,	,	,
48360	82	20	and	and	CC
48360	82	21	the	the	DT
48360	82	22	height	height	NN
48360	82	23	must	must	MD
48360	82	24	be	be	VB
48360	82	25	great	great	JJ
48360	82	26	enough	enough	RB
48360	82	27	to	to	TO
48360	82	28	insure	insure	VB
48360	82	29	against	against	IN
48360	82	30	interference	interference	NN
48360	82	31	with	with	IN
48360	82	32	the	the	DT
48360	82	33	draft	draft	NN
48360	82	34	by	by	IN
48360	82	35	adjoining	adjoin	VBG
48360	82	36	buildings	building	NNS
48360	82	37	or	or	CC
48360	82	38	projections	projection	NNS
48360	82	39	of	of	IN
48360	82	40	the	the	DT
48360	82	41	same	same	JJ
48360	82	42	building	building	NN
48360	82	43	and	and	CC
48360	82	44	to	to	TO
48360	82	45	produce	produce	VB
48360	82	46	a	a	DT
48360	82	47	sufficiently	sufficiently	RB
48360	82	48	strong	strong	JJ
48360	82	49	draft	draft	NN
48360	82	50	.	.	.
48360	83	1	Loss	loss	NN
48360	83	2	in	in	IN
48360	83	3	draft	draft	NN
48360	83	4	strength	strength	NN
48360	83	5	is	be	VBZ
48360	83	6	due	due	JJ
48360	83	7	to	to	IN
48360	83	8	air	air	NN
48360	83	9	leakage	leakage	NN
48360	83	10	,	,	,
48360	83	11	and	and	CC
48360	83	12	friction	friction	NN
48360	83	13	of	of	IN
48360	83	14	the	the	DT
48360	83	15	gases	gas	NNS
48360	83	16	against	against	IN
48360	83	17	the	the	DT
48360	83	18	sides	side	NNS
48360	83	19	of	of	IN
48360	83	20	the	the	DT
48360	83	21	chimney	chimney	NN
48360	83	22	.	.	.
48360	84	1	A	a	DT
48360	84	2	round	round	JJ
48360	84	3	flue	flue	NN
48360	84	4	(	(	-LRB-
48360	84	5	see	see	VB
48360	84	6	fig	fig	NN
48360	84	7	.	.	.
48360	85	1	1	1	LS
48360	85	2	)	)	-RRB-
48360	85	3	is	be	VBZ
48360	85	4	the	the	DT
48360	85	5	most	most	RBS
48360	85	6	desirable	desirable	JJ
48360	85	7	because	because	IN
48360	85	8	it	-PRON-	PRP
48360	85	9	offers	offer	VBZ
48360	85	10	less	less	JJR
48360	85	11	resistance	resistance	NN
48360	85	12	to	to	IN
48360	85	13	the	the	DT
48360	85	14	spirally	spirally	RB
48360	85	15	ascending	ascend	VBG
48360	85	16	column	column	NN
48360	85	17	of	of	IN
48360	85	18	smoke	smoke	NN
48360	85	19	and	and	CC
48360	85	20	gases	gas	NNS
48360	85	21	.	.	.
48360	86	1	The	the	DT
48360	86	2	elliptical	elliptical	JJ
48360	86	3	is	be	VBZ
48360	86	4	second	second	JJ
48360	86	5	choice	choice	NN
48360	86	6	so	so	RB
48360	86	7	far	far	RB
48360	86	8	as	as	IN
48360	86	9	the	the	DT
48360	86	10	movement	movement	NN
48360	86	11	of	of	IN
48360	86	12	the	the	DT
48360	86	13	gases	gas	NNS
48360	86	14	is	be	VBZ
48360	86	15	concerned	concern	VBN
48360	86	16	,	,	,
48360	86	17	but	but	CC
48360	86	18	the	the	DT
48360	86	19	difficulties	difficulty	NNS
48360	86	20	that	that	WDT
48360	86	21	it	-PRON-	PRP
48360	86	22	presents	present	VBZ
48360	86	23	in	in	IN
48360	86	24	manufacture	manufacture	NN
48360	86	25	and	and	CC
48360	86	26	construction	construction	NN
48360	86	27	eliminate	eliminate	VB
48360	86	28	this	this	DT
48360	86	29	shape	shape	NN
48360	86	30	.	.	.
48360	87	1	A	a	DT
48360	87	2	rectangular	rectangular	JJ
48360	87	3	chimney	chimney	NN
48360	87	4	either	either	CC
48360	87	5	square	square	JJ
48360	87	6	or	or	CC
48360	87	7	oblong	oblong	JJ
48360	87	8	is	be	VBZ
48360	87	9	not	not	RB
48360	87	10	effective	effective	JJ
48360	87	11	over	over	IN
48360	87	12	its	-PRON-	PRP$
48360	87	13	full	full	JJ
48360	87	14	transverse	transverse	JJ
48360	87	15	area	area	NN
48360	87	16	;	;	:
48360	87	17	for	for	IN
48360	87	18	the	the	DT
48360	87	19	rising	rise	VBG
48360	87	20	column	column	NN
48360	87	21	,	,	,
48360	87	22	being	be	VBG
48360	87	23	approximately	approximately	RB
48360	87	24	circular	circular	JJ
48360	87	25	in	in	IN
48360	87	26	section	section	NN
48360	87	27	,	,	,
48360	87	28	does	do	VBZ
48360	87	29	not	not	RB
48360	87	30	fill	fill	VB
48360	87	31	the	the	DT
48360	87	32	corners	corner	NNS
48360	87	33	.	.	.
48360	88	1	However	however	RB
48360	88	2	,	,	,
48360	88	3	square	square	JJ
48360	88	4	or	or	CC
48360	88	5	oblong	oblong	JJ
48360	88	6	forms	form	NNS
48360	88	7	are	be	VBP
48360	88	8	far	far	RB
48360	88	9	more	more	RBR
48360	88	10	common	common	JJ
48360	88	11	than	than	IN
48360	88	12	the	the	DT
48360	88	13	round	round	NN
48360	88	14	,	,	,
48360	88	15	owing	owe	VBG
48360	88	16	to	to	IN
48360	88	17	the	the	DT
48360	88	18	greater	great	JJR
48360	88	19	cost	cost	NN
48360	88	20	of	of	IN
48360	88	21	round	round	JJ
48360	88	22	flue	flue	JJ
48360	88	23	construction	construction	NN
48360	88	24	.	.	.
48360	89	1	Square	square	JJ
48360	89	2	flues	flue	NNS
48360	89	3	are	be	VBP
48360	89	4	preferable	preferable	JJ
48360	89	5	to	to	TO
48360	89	6	oblong	oblong	NNP
48360	89	7	so	so	RB
48360	89	8	far	far	RB
48360	89	9	as	as	IN
48360	89	10	efficiency	efficiency	NN
48360	89	11	is	be	VBZ
48360	89	12	concerned	concern	VBN
48360	89	13	,	,	,
48360	89	14	but	but	CC
48360	89	15	in	in	IN
48360	89	16	the	the	DT
48360	89	17	larger	large	JJR
48360	89	18	sizes	size	NNS
48360	89	19	of	of	IN
48360	89	20	house	house	NN
48360	89	21	flues	flue	VBZ
48360	89	22	the	the	DT
48360	89	23	oblong	oblong	JJ
48360	89	24	shape	shape	NN
48360	89	25	is	be	VBZ
48360	89	26	more	more	RBR
48360	89	27	generally	generally	RB
48360	89	28	used	use	VBN
48360	89	29	because	because	IN
48360	89	30	it	-PRON-	PRP
48360	89	31	fits	fit	VBZ
48360	89	32	to	to	TO
48360	89	33	better	well	JJR
48360	89	34	advantage	advantage	VB
48360	89	35	into	into	IN
48360	89	36	the	the	DT
48360	89	37	plan	plan	NN
48360	89	38	of	of	IN
48360	89	39	the	the	DT
48360	89	40	house	house	NN
48360	89	41	.	.	.
48360	90	1	An	an	DT
48360	90	2	oblong	oblong	JJ
48360	90	3	flue	flue	NN
48360	90	4	should	should	MD
48360	90	5	never	never	RB
48360	90	6	have	have	VB
48360	90	7	the	the	DT
48360	90	8	long	long	JJ
48360	90	9	side	side	NN
48360	90	10	more	more	JJR
48360	90	11	than	than	IN
48360	90	12	4	4	CD
48360	90	13	inches	inch	NNS
48360	90	14	greater	great	JJR
48360	90	15	than	than	IN
48360	90	16	the	the	DT
48360	90	17	short	short	JJ
48360	90	18	side	side	NN
48360	90	19	.	.	.
48360	91	1	A	a	DT
48360	91	2	flue	flue	JJ
48360	91	3	8	8	CD
48360	91	4	inches	inch	NNS
48360	91	5	by	by	IN
48360	91	6	16	16	CD
48360	91	7	inches	inch	NNS
48360	91	8	is	be	VBZ
48360	91	9	bad	bad	JJ
48360	91	10	flue	flue	JJ
48360	91	11	construction	construction	NN
48360	91	12	for	for	IN
48360	91	13	draft	draft	NN
48360	91	14	purposes	purpose	NNS
48360	91	15	.	.	.
48360	92	1	The	the	DT
48360	92	2	sizes	size	NNS
48360	92	3	given	give	VBN
48360	92	4	in	in	IN
48360	92	5	Table	table	NN
48360	92	6	1	1	CD
48360	92	7	are	be	VBP
48360	92	8	recommended	recommend	VBN
48360	92	9	by	by	IN
48360	92	10	the	the	DT
48360	92	11	National	National	NNP
48360	92	12	Warm	Warm	NNP
48360	92	13	Air	Air	NNP
48360	92	14	Heating	Heating	NNP
48360	92	15	and	and	CC
48360	92	16	Ventilating	Ventilating	NNP
48360	92	17	Association	Association	NNP
48360	92	18	.	.	.
48360	93	1	Like	like	IN
48360	93	2	all	all	DT
48360	93	3	data	datum	NNS
48360	93	4	for	for	IN
48360	93	5	both	both	CC
48360	93	6	high	high	JJ
48360	93	7	and	and	CC
48360	93	8	low	low	JJ
48360	93	9	pressure	pressure	NN
48360	93	10	flues	flue	NNS
48360	93	11	,	,	,
48360	93	12	these	these	DT
48360	93	13	sizes	size	NNS
48360	93	14	are	be	VBP
48360	93	15	based	base	VBN
48360	93	16	on	on	IN
48360	93	17	experience	experience	NN
48360	93	18	,	,	,
48360	93	19	not	not	RB
48360	93	20	on	on	IN
48360	93	21	scientific	scientific	JJ
48360	93	22	data	datum	NNS
48360	93	23	,	,	,
48360	93	24	and	and	CC
48360	93	25	are	be	VBP
48360	93	26	subject	subject	JJ
48360	93	27	to	to	IN
48360	93	28	modification	modification	NN
48360	93	29	by	by	IN
48360	93	30	further	further	JJ
48360	93	31	research	research	NN
48360	93	32	.	.	.
48360	94	1	The	the	DT
48360	94	2	dimensions	dimension	NNS
48360	94	3	given	give	VBN
48360	94	4	are	be	VBP
48360	94	5	for	for	IN
48360	94	6	unlined	unlined	JJ
48360	94	7	flues	flue	NNS
48360	94	8	.	.	.
48360	95	1	The	the	DT
48360	95	2	actual	actual	JJ
48360	95	3	inside	inside	JJ
48360	95	4	dimensions	dimension	NNS
48360	95	5	of	of	IN
48360	95	6	flue	flue	JJ
48360	95	7	tile	tile	NN
48360	95	8	are	be	VBP
48360	95	9	slightly	slightly	RB
48360	95	10	different	different	JJ
48360	95	11	because	because	IN
48360	95	12	of	of	IN
48360	95	13	the	the	DT
48360	95	14	lack	lack	NN
48360	95	15	of	of	IN
48360	95	16	standardization	standardization	NN
48360	95	17	.	.	.
48360	96	1	In	in	IN
48360	96	2	selecting	select	VBG
48360	96	3	the	the	DT
48360	96	4	flue	flue	NN
48360	96	5	for	for	IN
48360	96	6	a	a	DT
48360	96	7	furnace	furnace	NN
48360	96	8	or	or	CC
48360	96	9	other	other	JJ
48360	96	10	large	large	JJ
48360	96	11	heating	heating	NN
48360	96	12	unit	unit	NN
48360	96	13	an	an	DT
48360	96	14	8-inch	8-inch	CD
48360	96	15	by	by	IN
48360	96	16	12-inch	12-inch	CD
48360	96	17	size	size	NN
48360	96	18	should	should	MD
48360	96	19	be	be	VB
48360	96	20	considered	consider	VBN
48360	96	21	the	the	DT
48360	96	22	minimum	minimum	NN
48360	96	23	for	for	IN
48360	96	24	a	a	DT
48360	96	25	lined	lined	JJ
48360	96	26	or	or	CC
48360	96	27	unlined	unlined	JJ
48360	96	28	flue	flue	NN
48360	96	29	,	,	,
48360	96	30	and	and	CC
48360	96	31	12	12	CD
48360	96	32	inches	inch	NNS
48360	96	33	by	by	IN
48360	96	34	12	12	CD
48360	96	35	inches	inch	NNS
48360	96	36	the	the	DT
48360	96	37	minimum	minimum	NN
48360	96	38	for	for	IN
48360	96	39	a	a	DT
48360	96	40	lined	lined	JJ
48360	96	41	or	or	CC
48360	96	42	unlined	unlined	JJ
48360	96	43	flue	flue	NN
48360	96	44	whose	whose	WP$
48360	96	45	height	height	NN
48360	96	46	is	be	VBZ
48360	96	47	more	more	JJR
48360	96	48	than	than	IN
48360	96	49	35	35	CD
48360	96	50	feet	foot	NNS
48360	96	51	measured	measure	VBN
48360	96	52	above	above	IN
48360	96	53	the	the	DT
48360	96	54	grate	grate	NN
48360	96	55	level	level	NN
48360	96	56	.	.	.
48360	97	1	If	if	IN
48360	97	2	the	the	DT
48360	97	3	chimney	chimney	NN
48360	97	4	is	be	VBZ
48360	97	5	designed	design	VBN
48360	97	6	for	for	IN
48360	97	7	a	a	DT
48360	97	8	small	small	JJ
48360	97	9	unit	unit	NN
48360	97	10	such	such	JJ
48360	97	11	as	as	IN
48360	97	12	a	a	DT
48360	97	13	laundry	laundry	JJ
48360	97	14	stove	stove	NN
48360	97	15	or	or	CC
48360	97	16	kitchen	kitchen	NN
48360	97	17	range	range	VBP
48360	97	18	an	an	DT
48360	97	19	8-inch	8-inch	CD
48360	97	20	by	by	IN
48360	97	21	8-inch	8-inch	CD
48360	97	22	flue	flue	NN
48360	97	23	may	may	MD
48360	97	24	be	be	VB
48360	97	25	used	use	VBN
48360	97	26	.	.	.
48360	98	1	[	[	-LRB-
48360	98	2	Illustration	illustration	NN
48360	98	3	:	:	:
48360	98	4	Fig	Fig	NNP
48360	98	5	.	.	.
48360	99	1	2.--Top	2.--top	LS
48360	99	2	of	of	IN
48360	99	3	chimney	chimney	NNP
48360	99	4	should	should	MD
48360	99	5	be	be	VB
48360	99	6	at	at	RB
48360	99	7	least	least	RBS
48360	99	8	2	2	CD
48360	99	9	feet	foot	NNS
48360	99	10	above	above	IN
48360	99	11	the	the	DT
48360	99	12	top	top	NN
48360	99	13	of	of	IN
48360	99	14	ridge	ridge	NN
48360	99	15	in	in	IN
48360	99	16	order	order	NN
48360	99	17	that	that	IN
48360	99	18	the	the	DT
48360	99	19	wind	wind	NN
48360	99	20	currents	current	NNS
48360	99	21	may	may	MD
48360	99	22	not	not	RB
48360	99	23	be	be	VB
48360	99	24	deflected	deflect	VBN
48360	99	25	down	down	IN
48360	99	26	the	the	DT
48360	99	27	chimney	chimney	NN
48360	99	28	.	.	.
48360	99	29	]	]	-RRB-
48360	100	1	The	the	DT
48360	100	2	proper	proper	JJ
48360	100	3	size	size	NN
48360	100	4	of	of	IN
48360	100	5	flue	flue	JJ
48360	100	6	depends	depend	VBZ
48360	100	7	upon	upon	IN
48360	100	8	the	the	DT
48360	100	9	size	size	NN
48360	100	10	of	of	IN
48360	100	11	the	the	DT
48360	100	12	heater	heater	NN
48360	100	13	or	or	CC
48360	100	14	furnace	furnace	NN
48360	100	15	for	for	IN
48360	100	16	which	which	WDT
48360	100	17	is	be	VBZ
48360	100	18	to	to	TO
48360	100	19	be	be	VB
48360	100	20	used	use	VBN
48360	100	21	.	.	.
48360	101	1	All	all	DT
48360	101	2	manufacturers	manufacturer	NNS
48360	101	3	'	'	POS
48360	101	4	catalogues	catalogue	NNS
48360	101	5	contain	contain	VBP
48360	101	6	the	the	DT
48360	101	7	size	size	NN
48360	101	8	of	of	IN
48360	101	9	the	the	DT
48360	101	10	smoke	smoke	NN
48360	101	11	pipe	pipe	NN
48360	101	12	for	for	IN
48360	101	13	each	each	DT
48360	101	14	particular	particular	JJ
48360	101	15	heater	heater	NN
48360	101	16	,	,	,
48360	101	17	and	and	CC
48360	101	18	from	from	IN
48360	101	19	Table	table	NN
48360	101	20	1	1	CD
48360	101	21	(	(	-LRB-
48360	101	22	minimum	minimum	JJ
48360	101	23	)	)	-RRB-
48360	101	24	dimensions	dimension	NNS
48360	101	25	for	for	IN
48360	101	26	round	round	JJ
48360	101	27	,	,	,
48360	101	28	square	square	NN
48360	101	29	,	,	,
48360	101	30	and	and	CC
48360	101	31	oblong	oblong	JJ
48360	101	32	flues	flue	NNS
48360	101	33	may	may	MD
48360	101	34	be	be	VB
48360	101	35	selected	select	VBN
48360	101	36	;	;	:
48360	101	37	or	or	CC
48360	101	38	if	if	IN
48360	101	39	the	the	DT
48360	101	40	catalogue	catalogue	NN
48360	101	41	contains	contain	VBZ
48360	101	42	stack	stack	NN
48360	101	43	sizes	size	NNS
48360	101	44	select	select	VBP
48360	101	45	the	the	DT
48360	101	46	proper	proper	JJ
48360	101	47	one	one	NN
48360	101	48	.	.	.
48360	102	1	The	the	DT
48360	102	2	flue	flue	JJ
48360	102	3	tile	tile	NN
48360	102	4	to	to	TO
48360	102	5	be	be	VB
48360	102	6	used	use	VBN
48360	102	7	should	should	MD
48360	102	8	have	have	VB
48360	102	9	a	a	DT
48360	102	10	transverse	transverse	JJ
48360	102	11	net	net	NN
48360	102	12	inside	inside	IN
48360	102	13	area	area	NN
48360	102	14	approximately	approximately	RB
48360	102	15	equal	equal	JJ
48360	102	16	to	to	IN
48360	102	17	that	that	DT
48360	102	18	of	of	IN
48360	102	19	the	the	DT
48360	102	20	smoke	smoke	NN
48360	102	21	pipe	pipe	NN
48360	102	22	.	.	.
48360	103	1	Table	table	NN
48360	103	2	1	1	CD
48360	103	3	.	.	.
48360	104	1	Diameter	Diameter	NNP
48360	104	2	Diameter	Diameter	NNP
48360	104	3	of	of	IN
48360	104	4	smoke	smoke	NN
48360	104	5	of	of	IN
48360	104	6	smoke	smoke	NN
48360	104	7	pipe	pipe	NN
48360	104	8	or	or	CC
48360	104	9	Height	Height	NNP
48360	104	10	of	of	IN
48360	104	11	pipe	pipe	NN
48360	104	12	or	or	CC
48360	104	13	Height	height	NN
48360	104	14	of	of	IN
48360	104	15	round	round	JJ
48360	104	16	Size	size	NN
48360	104	17	of	of	IN
48360	104	18	chimney	chimney	NN
48360	104	19	round	round	NN
48360	104	20	Size	Size	NNP
48360	104	21	of	of	IN
48360	104	22	chimney	chimney	NNP
48360	104	23	chimney	chimney	NNP
48360	104	24	chimney	chimney	NNP
48360	104	25	flue	flue	NNP
48360	104	26	above	above	IN
48360	104	27	chimney	chimney	NNP
48360	104	28	chimney	chimney	NNP
48360	104	29	flue	flue	VBZ
48360	104	30	above	above	RB
48360	104	31	flue	flue	NNP
48360	104	32	.	.	.
48360	105	1	flue	flue	NNP
48360	105	2	.	.	.
48360	106	1	grate	grate	VB
48360	106	2	.	.	.
48360	107	1	flue	flue	NNP
48360	107	2	.	.	.
48360	108	1	flue	flue	NNP
48360	108	2	.	.	.
48360	109	1	grate	grate	VB
48360	109	2	.	.	.
48360	110	1	----------+--------+-----------+---------+---------+----------	----------+--------+-----------+---------+---------+----------	NNP
48360	110	2	Inches	inch	NNS
48360	110	3	.	.	.
48360	111	1	Inches	inch	NNS
48360	111	2	.	.	.
48360	112	1	Feet	foot	NNS
48360	112	2	.	.	.
48360	113	1	Inches	inch	NNS
48360	113	2	.	.	.
48360	114	1	Inches	inch	NNS
48360	114	2	.	.	.
48360	115	1	Feet	foot	NNS
48360	115	2	.	.	.
48360	116	1	8	8	CD
48360	116	2	8	8	CD
48360	116	3	by	by	IN
48360	116	4	12	12	CD
48360	116	5	35	35	CD
48360	116	6	15	15	CD
48360	116	7	16	16	CD
48360	116	8	by	by	IN
48360	116	9	16	16	CD
48360	116	10	45	45	CD
48360	116	11	9	9	CD
48360	116	12	8	8	CD
48360	116	13	by	by	IN
48360	116	14	12	12	CD
48360	116	15	35	35	CD
48360	116	16	16	16	CD
48360	116	17	16	16	CD
48360	116	18	by	by	IN
48360	116	19	18	18	CD
48360	116	20	45	45	CD
48360	116	21	10	10	CD
48360	116	22	12	12	CD
48360	116	23	by	by	IN
48360	116	24	12	12	CD
48360	116	25	35	35	CD
48360	116	26	17	17	CD
48360	116	27	16	16	CD
48360	116	28	by	by	IN
48360	116	29	20	20	CD
48360	116	30	50	50	CD
48360	116	31	11	11	CD
48360	116	32	12	12	CD
48360	116	33	by	by	IN
48360	116	34	12	12	CD
48360	116	35	40	40	CD
48360	116	36	18	18	CD
48360	116	37	16	16	CD
48360	116	38	by	by	IN
48360	116	39	20	20	CD
48360	116	40	55	55	CD
48360	116	41	12	12	CD
48360	116	42	12	12	CD
48360	116	43	by	by	IN
48360	116	44	12	12	CD
48360	116	45	40	40	CD
48360	116	46	19	19	CD
48360	116	47	20	20	CD
48360	116	48	by	by	IN
48360	116	49	20	20	CD
48360	116	50	55	55	CD
48360	116	51	13	13	CD
48360	116	52	12	12	CD
48360	116	53	by	by	IN
48360	116	54	16	16	CD
48360	116	55	40	40	CD
48360	116	56	20	20	CD
48360	116	57	20	20	CD
48360	116	58	by	by	IN
48360	116	59	24	24	CD
48360	116	60	60	60	CD
48360	116	61	14	14	CD
48360	116	62	12	12	CD
48360	116	63	by	by	IN
48360	116	64	16	16	CD
48360	116	65	45	45	CD
48360	116	66	HEIGHT	height	NN
48360	116	67	OF	of	IN
48360	116	68	CHIMNEY	CHIMNEY	NNP
48360	116	69	.	.	.
48360	117	1	In	in	IN
48360	117	2	Table	table	NN
48360	117	3	1	1	CD
48360	117	4	the	the	DT
48360	117	5	minimum	minimum	JJ
48360	117	6	height	height	NN
48360	117	7	of	of	IN
48360	117	8	the	the	DT
48360	117	9	chimney	chimney	NN
48360	117	10	above	above	IN
48360	117	11	the	the	DT
48360	117	12	grate	grate	NN
48360	117	13	is	be	VBZ
48360	117	14	given	give	VBN
48360	117	15	as	as	IN
48360	117	16	35	35	CD
48360	117	17	feet	foot	NNS
48360	117	18	.	.	.
48360	118	1	Higher	high	JJR
48360	118	2	chimneys	chimney	NNS
48360	118	3	are	be	VBP
48360	118	4	considered	consider	VBN
48360	118	5	more	more	RBR
48360	118	6	satisfactory	satisfactory	JJ
48360	118	7	,	,	,
48360	118	8	and	and	CC
48360	118	9	authorities	authority	NNS
48360	118	10	claim	claim	VBP
48360	118	11	that	that	IN
48360	118	12	any	any	DT
48360	118	13	flue	flue	NN
48360	118	14	under	under	IN
48360	118	15	40	40	CD
48360	118	16	feet	foot	NNS
48360	118	17	in	in	IN
48360	118	18	height	height	NN
48360	118	19	will	will	MD
48360	118	20	produce	produce	VB
48360	118	21	an	an	DT
48360	118	22	erratic	erratic	JJ
48360	118	23	draft	draft	NN
48360	118	24	,	,	,
48360	118	25	good	good	JJ
48360	118	26	on	on	IN
48360	118	27	some	some	DT
48360	118	28	days	day	NNS
48360	118	29	but	but	CC
48360	118	30	poor	poor	JJ
48360	118	31	on	on	IN
48360	118	32	others	other	NNS
48360	118	33	The	the	DT
48360	118	34	force	force	NN
48360	118	35	or	or	CC
48360	118	36	direction	direction	NN
48360	118	37	of	of	IN
48360	118	38	the	the	DT
48360	118	39	wind	wind	NN
48360	118	40	may	may	MD
48360	118	41	be	be	VB
48360	118	42	the	the	DT
48360	118	43	cause	cause	NN
48360	118	44	,	,	,
48360	118	45	or	or	CC
48360	118	46	the	the	DT
48360	118	47	amount	amount	NN
48360	118	48	of	of	IN
48360	118	49	moisture	moisture	NN
48360	118	50	in	in	IN
48360	118	51	the	the	DT
48360	118	52	air	air	NN
48360	118	53	,	,	,
48360	118	54	or	or	CC
48360	118	55	the	the	DT
48360	118	56	quality	quality	NN
48360	118	57	of	of	IN
48360	118	58	the	the	DT
48360	118	59	fuel	fuel	NN
48360	118	60	may	may	MD
48360	118	61	be	be	VB
48360	118	62	responsible	responsible	JJ
48360	118	63	.	.	.
48360	119	1	The	the	DT
48360	119	2	higher	high	JJR
48360	119	3	the	the	DT
48360	119	4	chimney	chimney	NN
48360	119	5	the	the	DT
48360	119	6	less	less	JJR
48360	119	7	will	will	MD
48360	119	8	be	be	VB
48360	119	9	the	the	DT
48360	119	10	possibility	possibility	NN
48360	119	11	of	of	IN
48360	119	12	counter	counter	NN
48360	119	13	air	air	NN
48360	119	14	currents	current	NNS
48360	119	15	and	and	CC
48360	119	16	the	the	DT
48360	119	17	stronger	strong	JJR
48360	119	18	and	and	CC
48360	119	19	more	more	RBR
48360	119	20	constant	constant	JJ
48360	119	21	the	the	DT
48360	119	22	draft	draft	NN
48360	119	23	.	.	.
48360	120	1	Soft	soft	JJ
48360	120	2	coal	coal	NN
48360	120	3	and	and	CC
48360	120	4	the	the	DT
48360	120	5	sizes	size	NNS
48360	120	6	of	of	IN
48360	120	7	hard	hard	JJ
48360	120	8	coal	coal	NN
48360	120	9	known	know	VBN
48360	120	10	as	as	IN
48360	120	11	pea	pea	NN
48360	120	12	and	and	CC
48360	120	13	buckwheat	buckwheat	NN
48360	120	14	are	be	VBP
48360	120	15	apt	apt	JJ
48360	120	16	to	to	IN
48360	120	17	cake	cake	NN
48360	120	18	and	and	CC
48360	120	19	fill	fill	VB
48360	120	20	up	up	RP
48360	120	21	the	the	DT
48360	120	22	air	air	NN
48360	120	23	spaces	space	NNS
48360	120	24	through	through	IN
48360	120	25	the	the	DT
48360	120	26	bed	bed	NN
48360	120	27	of	of	IN
48360	120	28	the	the	DT
48360	120	29	fire	fire	NN
48360	120	30	,	,	,
48360	120	31	with	with	IN
48360	120	32	the	the	DT
48360	120	33	result	result	NN
48360	120	34	that	that	IN
48360	120	35	an	an	DT
48360	120	36	intense	intense	JJ
48360	120	37	draft	draft	NN
48360	120	38	is	be	VBZ
48360	120	39	required	require	VBN
48360	120	40	to	to	TO
48360	120	41	give	give	VB
48360	120	42	the	the	DT
48360	120	43	fuel	fuel	NN
48360	120	44	sufficient	sufficient	JJ
48360	120	45	air	air	NN
48360	120	46	.	.	.
48360	121	1	The	the	DT
48360	121	2	top	top	NN
48360	121	3	of	of	IN
48360	121	4	the	the	DT
48360	121	5	chimney	chimney	NN
48360	121	6	should	should	MD
48360	121	7	extend	extend	VB
48360	121	8	at	at	IN
48360	121	9	least	least	JJS
48360	121	10	3	3	CD
48360	121	11	feet	foot	NNS
48360	121	12	above	above	IN
48360	121	13	flat	flat	JJ
48360	121	14	roofs	roof	NNS
48360	121	15	and	and	CC
48360	121	16	2	2	CD
48360	121	17	feet	foot	NNS
48360	121	18	above	above	IN
48360	121	19	the	the	DT
48360	121	20	ridge	ridge	NN
48360	121	21	of	of	IN
48360	121	22	peak	peak	NN
48360	121	23	roofs	roof	NNS
48360	121	24	(	(	-LRB-
48360	121	25	see	see	VB
48360	121	26	figs	fig	NNS
48360	121	27	.	.	.
48360	122	1	2	2	CD
48360	122	2	and	and	CC
48360	122	3	3	3	CD
48360	122	4	)	)	-RRB-
48360	122	5	,	,	,
48360	122	6	and	and	CC
48360	122	7	it	-PRON-	PRP
48360	122	8	should	should	MD
48360	122	9	not	not	RB
48360	122	10	be	be	VB
48360	122	11	on	on	IN
48360	122	12	the	the	DT
48360	122	13	side	side	NN
48360	122	14	of	of	IN
48360	122	15	the	the	DT
48360	122	16	house	house	NN
48360	122	17	adjacent	adjacent	JJ
48360	122	18	to	to	IN
48360	122	19	a	a	DT
48360	122	20	large	large	JJ
48360	122	21	tree	tree	NN
48360	122	22	or	or	CC
48360	122	23	a	a	DT
48360	122	24	structure	structure	NN
48360	122	25	higher	high	JJR
48360	122	26	than	than	IN
48360	122	27	itself	-PRON-	PRP
48360	122	28	(	(	-LRB-
48360	122	29	see	see	UH
48360	122	30	fig	fig	NN
48360	122	31	.	.	.
48360	123	1	4	4	LS
48360	123	2	)	)	-RRB-
48360	123	3	,	,	,
48360	123	4	for	for	IN
48360	123	5	these	these	DT
48360	123	6	may	may	MD
48360	123	7	Cause	cause	VB
48360	123	8	eddies	eddy	NNS
48360	123	9	and	and	CC
48360	123	10	force	force	VB
48360	123	11	air	air	NN
48360	123	12	down	down	IN
48360	123	13	the	the	DT
48360	123	14	chimney	chimney	NN
48360	123	15	.	.	.
48360	124	1	A	a	DT
48360	124	2	poor	poor	JJ
48360	124	3	draft	draft	NN
48360	124	4	will	will	MD
48360	124	5	most	most	RBS
48360	124	6	likely	likely	JJ
48360	124	7	result	result	VB
48360	124	8	when	when	WRB
48360	124	9	the	the	DT
48360	124	10	wind	wind	NN
48360	124	11	is	be	VBZ
48360	124	12	blowing	blow	VBG
48360	124	13	in	in	IN
48360	124	14	the	the	DT
48360	124	15	direction	direction	NN
48360	124	16	indicated	indicate	VBD
48360	124	17	.	.	.
48360	125	1	[	[	-LRB-
48360	125	2	Illustration	illustration	NN
48360	125	3	:	:	:
48360	125	4	Fig	Fig	NNP
48360	125	5	.	.	.
48360	126	1	3.--Extensions	3.--extension	NNS
48360	126	2	to	to	IN
48360	126	3	the	the	DT
48360	126	4	chimney	chimney	NN
48360	126	5	required	require	VBN
48360	126	6	In	in	IN
48360	126	7	order	order	NN
48360	126	8	that	that	IN
48360	126	9	it	-PRON-	PRP
48360	126	10	might	may	MD
48360	126	11	draw	draw	VB
48360	126	12	properly	properly	RB
48360	126	13	.	.	.
48360	126	14	]	]	-RRB-
48360	127	1	FLUE	flue	JJ
48360	127	2	LININGS	lining	NNS
48360	127	3	.	.	.
48360	128	1	Although	although	IN
48360	128	2	chimneys	chimney	NNS
48360	128	3	are	be	VBP
48360	128	4	built	build	VBN
48360	128	5	unlined	unlined	JJ
48360	128	6	to	to	TO
48360	128	7	save	save	VB
48360	128	8	expense	expense	NN
48360	128	9	,	,	,
48360	128	10	those	those	DT
48360	128	11	properly	properly	RB
48360	128	12	lined	line	VBN
48360	128	13	with	with	IN
48360	128	14	tile	tile	NN
48360	128	15	are	be	VBP
48360	128	16	undoubtedly	undoubtedly	RB
48360	128	17	more	more	RBR
48360	128	18	efficient	efficient	JJ
48360	128	19	.	.	.
48360	129	1	Linings	lining	NNS
48360	129	2	prevent	prevent	VBP
48360	129	3	disintegration	disintegration	NN
48360	129	4	of	of	IN
48360	129	5	mortar	mortar	NNP
48360	129	6	and	and	CC
48360	129	7	bricks	brick	NNS
48360	129	8	through	through	IN
48360	129	9	the	the	DT
48360	129	10	action	action	NN
48360	129	11	of	of	IN
48360	129	12	flue	flue	JJ
48360	129	13	gases	gas	NNS
48360	129	14	.	.	.
48360	130	1	This	this	DT
48360	130	2	disintegration	disintegration	NN
48360	130	3	and	and	CC
48360	130	4	that	that	IN
48360	130	5	occurring	occur	VBG
48360	130	6	from	from	IN
48360	130	7	changes	change	NNS
48360	130	8	in	in	IN
48360	130	9	temperature	temperature	NN
48360	130	10	result	result	NN
48360	130	11	frequently	frequently	RB
48360	130	12	in	in	IN
48360	130	13	open	open	JJ
48360	130	14	cracks	crack	NNS
48360	130	15	in	in	IN
48360	130	16	the	the	DT
48360	130	17	flue	flue	NN
48360	130	18	(	(	-LRB-
48360	130	19	see	see	VB
48360	130	20	fig	fig	NN
48360	130	21	.	.	.
48360	131	1	5-B	5-b	LS
48360	131	2	)	)	-RRB-
48360	131	3	which	which	WDT
48360	131	4	reduce	reduce	VBP
48360	131	5	or	or	CC
48360	131	6	check	check	VB
48360	131	7	the	the	DT
48360	131	8	draft	draft	NN
48360	131	9	.	.	.
48360	132	1	If	if	IN
48360	132	2	loose	loose	JJ
48360	132	3	brick	brick	NN
48360	132	4	and	and	CC
48360	132	5	mortar	mortar	NN
48360	132	6	should	should	MD
48360	132	7	fall	fall	VB
48360	132	8	within	within	IN
48360	132	9	they	-PRON-	PRP
48360	132	10	may	may	MD
48360	132	11	lodge	lodge	VB
48360	132	12	so	so	IN
48360	132	13	as	as	IN
48360	132	14	to	to	TO
48360	132	15	cause	cause	VB
48360	132	16	partial	partial	JJ
48360	132	17	or	or	CC
48360	132	18	almost	almost	RB
48360	132	19	complete	complete	JJ
48360	132	20	stoppage	stoppage	NN
48360	132	21	(	(	-LRB-
48360	132	22	see	see	VB
48360	132	23	fig	fig	NN
48360	132	24	.	.	.
48360	133	1	5-D	5-d	LS
48360	133	2	)	)	-RRB-
48360	133	3	.	.	.
48360	134	1	The	the	DT
48360	134	2	danger	danger	NN
48360	134	3	of	of	IN
48360	134	4	this	this	DT
48360	134	5	latter	latter	JJ
48360	134	6	condition	condition	NN
48360	134	7	is	be	VBZ
48360	134	8	greater	great	JJR
48360	134	9	if	if	IN
48360	134	10	the	the	DT
48360	134	11	flue	flue	NN
48360	134	12	be	be	VB
48360	134	13	built	build	VBN
48360	134	14	with	with	IN
48360	134	15	offsets	offset	NNS
48360	134	16	or	or	CC
48360	134	17	bends	bend	NNS
48360	134	18	.	.	.
48360	135	1	Any	any	DT
48360	135	2	change	change	NN
48360	135	3	in	in	IN
48360	135	4	direction	direction	NN
48360	135	5	should	should	MD
48360	135	6	be	be	VB
48360	135	7	made	make	VBN
48360	135	8	as	as	RB
48360	135	9	gradual	gradual	JJ
48360	135	10	as	as	IN
48360	135	11	possible	possible	JJ
48360	135	12	and	and	CC
48360	135	13	with	with	IN
48360	135	14	an	an	DT
48360	135	15	angle	angle	NN
48360	135	16	not	not	RB
48360	135	17	greater	great	JJR
48360	135	18	than	than	IN
48360	135	19	30	30	CD
48360	135	20	degrees	degree	NNS
48360	135	21	with	with	IN
48360	135	22	the	the	DT
48360	135	23	perpendicular	perpendicular	NN
48360	135	24	.	.	.
48360	136	1	The	the	DT
48360	136	2	most	most	RBS
48360	136	3	important	important	JJ
48360	136	4	requirement	requirement	NN
48360	136	5	for	for	IN
48360	136	6	a	a	DT
48360	136	7	flue	flue	JJ
48360	136	8	lining	lining	NN
48360	136	9	is	be	VBZ
48360	136	10	that	that	IN
48360	136	11	it	-PRON-	PRP
48360	136	12	withstand	withstand	VB
48360	136	13	high	high	JJ
48360	136	14	temperatures	temperature	NNS
48360	136	15	and	and	CC
48360	136	16	not	not	RB
48360	136	17	be	be	VB
48360	136	18	subject	subject	JJ
48360	136	19	to	to	IN
48360	136	20	disintegration	disintegration	NN
48360	136	21	by	by	IN
48360	136	22	ordinary	ordinary	JJ
48360	136	23	flue	flue	JJ
48360	136	24	gases	gas	NNS
48360	136	25	.	.	.
48360	137	1	It	-PRON-	PRP
48360	137	2	should	should	MD
48360	137	3	be	be	VB
48360	137	4	made	make	VBN
48360	137	5	of	of	IN
48360	137	6	fire	fire	NN
48360	137	7	clay	clay	NN
48360	137	8	and	and	CC
48360	137	9	for	for	IN
48360	137	10	the	the	DT
48360	137	11	purpose	purpose	NN
48360	137	12	.	.	.
48360	138	1	The	the	DT
48360	138	2	thickness	thickness	NN
48360	138	3	should	should	MD
48360	138	4	be	be	VB
48360	138	5	1	1	CD
48360	138	6	inch	inch	NN
48360	138	7	.	.	.
48360	139	1	It	-PRON-	PRP
48360	139	2	should	should	MD
48360	139	3	be	be	VB
48360	139	4	set	set	VBN
48360	139	5	in	in	IN
48360	139	6	cement	cement	NN
48360	139	7	mortar	mortar	NN
48360	139	8	with	with	IN
48360	139	9	the	the	DT
48360	139	10	joints	joint	NNS
48360	139	11	struck	strike	VBD
48360	139	12	smooth	smooth	JJ
48360	139	13	on	on	IN
48360	139	14	the	the	DT
48360	139	15	inside	inside	NN
48360	139	16	.	.	.
48360	140	1	Each	each	DT
48360	140	2	length	length	NN
48360	140	3	of	of	IN
48360	140	4	flue	flue	JJ
48360	140	5	lining	lining	NN
48360	140	6	should	should	MD
48360	140	7	be	be	VB
48360	140	8	placed	place	VBN
48360	140	9	in	in	IN
48360	140	10	position	position	NN
48360	140	11	,	,	,
48360	140	12	and	and	CC
48360	140	13	the	the	DT
48360	140	14	brick	brick	NN
48360	140	15	should	should	MD
48360	140	16	then	then	RB
48360	140	17	be	be	VB
48360	140	18	laid	lay	VBN
48360	140	19	around	around	IN
48360	140	20	it	-PRON-	PRP
48360	140	21	;	;	:
48360	140	22	if	if	IN
48360	140	23	the	the	DT
48360	140	24	lining	lining	NN
48360	140	25	is	be	VBZ
48360	140	26	slipped	slip	VBN
48360	140	27	down	down	RB
48360	140	28	after	after	IN
48360	140	29	several	several	JJ
48360	140	30	courses	course	NNS
48360	140	31	of	of	IN
48360	140	32	brick	brick	NN
48360	140	33	have	have	VBP
48360	140	34	been	be	VBN
48360	140	35	laid	lay	VBN
48360	140	36	,	,	,
48360	140	37	the	the	DT
48360	140	38	joints	joint	NNS
48360	140	39	can	can	MD
48360	140	40	not	not	RB
48360	140	41	properly	properly	RB
48360	140	42	be	be	VB
48360	140	43	filled	fill	VBN
48360	140	44	with	with	IN
48360	140	45	mortar	mortar	NN
48360	140	46	and	and	CC
48360	140	47	leakage	leakage	NN
48360	140	48	is	be	VBZ
48360	140	49	almost	almost	RB
48360	140	50	sure	sure	JJ
48360	140	51	to	to	TO
48360	140	52	result	result	VB
48360	140	53	.	.	.
48360	141	1	[	[	-LRB-
48360	141	2	Illustration	illustration	NN
48360	141	3	:	:	:
48360	141	4	Fig	Fig	NNP
48360	141	5	.	.	.
48360	142	1	4.--Large	4.--large	CD
48360	142	2	trees	tree	NNS
48360	142	3	located	locate	VBN
48360	142	4	near	near	IN
48360	142	5	chimney	chimney	NN
48360	142	6	tops	top	NNS
48360	142	7	may	may	MD
48360	142	8	deflect	deflect	VB
48360	142	9	wind	wind	NN
48360	142	10	currents	current	NNS
48360	142	11	down	down	IN
48360	142	12	the	the	DT
48360	142	13	chimney	chimney	NN
48360	142	14	.	.	.
48360	143	1	This	this	DT
48360	143	2	may	may	MD
48360	143	3	be	be	VB
48360	143	4	avoided	avoid	VBN
48360	143	5	by	by	IN
48360	143	6	placing	place	VBG
48360	143	7	the	the	DT
48360	143	8	chimney	chimney	NN
48360	143	9	on	on	IN
48360	143	10	the	the	DT
48360	143	11	opposite	opposite	JJ
48360	143	12	side	side	NN
48360	143	13	of	of	IN
48360	143	14	the	the	DT
48360	143	15	building	building	NN
48360	143	16	.	.	.
48360	143	17	]	]	-RRB-
48360	144	1	Well	well	RB
48360	144	2	-	-	HYPH
48360	144	3	burned	burn	VBN
48360	144	4	clay	clay	NN
48360	144	5	flue	flue	JJ
48360	144	6	linings	lining	NNS
48360	144	7	are	be	VBP
48360	144	8	generally	generally	RB
48360	144	9	satisfactory	satisfactory	JJ
48360	144	10	for	for	IN
48360	144	11	dwelling	dwell	VBG
48360	144	12	-	-	HYPH
48360	144	13	house	house	NN
48360	144	14	chimneys	chimney	NNS
48360	144	15	used	use	VBN
48360	144	16	for	for	IN
48360	144	17	stoves	stove	NNS
48360	144	18	,	,	,
48360	144	19	ranges	range	NNS
48360	144	20	,	,	,
48360	144	21	fireplaces	fireplace	NNS
48360	144	22	,	,	,
48360	144	23	and	and	CC
48360	144	24	furnaces	furnace	NNS
48360	144	25	.	.	.
48360	145	1	In	in	IN
48360	145	2	regions	region	NNS
48360	145	3	where	where	WRB
48360	145	4	the	the	DT
48360	145	5	fuel	fuel	NN
48360	145	6	is	be	VBZ
48360	145	7	natural	natural	JJ
48360	145	8	gas	gas	NN
48360	145	9	,	,	,
48360	145	10	hot	hot	JJ
48360	145	11	flue	flue	JJ
48360	145	12	gases	gas	NNS
48360	145	13	are	be	VBP
48360	145	14	said	say	VBN
48360	145	15	to	to	TO
48360	145	16	have	have	VB
48360	145	17	caused	cause	VBN
48360	145	18	linings	lining	NNS
48360	145	19	to	to	TO
48360	145	20	disintegrate	disintegrate	VB
48360	145	21	and	and	CC
48360	145	22	crumble	crumble	VB
48360	145	23	off	off	RP
48360	145	24	.	.	.
48360	146	1	In	in	IN
48360	146	2	such	such	PDT
48360	146	3	a	a	DT
48360	146	4	case	case	NN
48360	146	5	it	-PRON-	PRP
48360	146	6	may	may	MD
48360	146	7	be	be	VB
48360	146	8	necessary	necessary	JJ
48360	146	9	to	to	TO
48360	146	10	use	use	VB
48360	146	11	a	a	DT
48360	146	12	fire	fire	NN
48360	146	13	clay	clay	NN
48360	146	14	that	that	WDT
48360	146	15	has	have	VBZ
48360	146	16	stood	stand	VBN
48360	146	17	the	the	DT
48360	146	18	test	test	NN
48360	146	19	or	or	CC
48360	146	20	line	line	VB
48360	146	21	the	the	DT
48360	146	22	chimney	chimney	NN
48360	146	23	with	with	IN
48360	146	24	fire	fire	NN
48360	146	25	brick	brick	NN
48360	146	26	.	.	.
48360	147	1	Linings	lining	NNS
48360	147	2	are	be	VBP
48360	147	3	manufactured	manufacture	VBN
48360	147	4	in	in	IN
48360	147	5	round	round	JJ
48360	147	6	,	,	,
48360	147	7	square	square	NN
48360	147	8	,	,	,
48360	147	9	and	and	CC
48360	147	10	oblong	oblong	NNP
48360	147	11	shapes	shape	NNS
48360	147	12	,	,	,
48360	147	13	but	but	CC
48360	147	14	not	not	RB
48360	147	15	in	in	IN
48360	147	16	elliptical	elliptical	JJ
48360	147	17	.	.	.
48360	148	1	The	the	DT
48360	148	2	oblong	oblong	JJ
48360	148	3	and	and	CC
48360	148	4	square	square	JJ
48360	148	5	shapes	shape	NNS
48360	148	6	are	be	VBP
48360	148	7	better	well	RBR
48360	148	8	adapted	adapt	VBN
48360	148	9	to	to	TO
48360	148	10	brick	brick	NN
48360	148	11	construction	construction	NN
48360	148	12	than	than	IN
48360	148	13	the	the	DT
48360	148	14	round	round	NN
48360	148	15	.	.	.
48360	149	1	They	-PRON-	PRP
48360	149	2	permit	permit	VBP
48360	149	3	of	of	IN
48360	149	4	simpler	simple	JJR
48360	149	5	and	and	CC
48360	149	6	less	less	RBR
48360	149	7	expensive	expensive	JJ
48360	149	8	masonry	masonry	NN
48360	149	9	work	work	NN
48360	149	10	.	.	.
48360	150	1	On	on	IN
48360	150	2	the	the	DT
48360	150	3	other	other	JJ
48360	150	4	hand	hand	NN
48360	150	5	,	,	,
48360	150	6	the	the	DT
48360	150	7	round	round	JJ
48360	150	8	shape	shape	NN
48360	150	9	produces	produce	VBZ
48360	150	10	better	well	JJR
48360	150	11	draft	draft	NN
48360	150	12	and	and	CC
48360	150	13	is	be	VBZ
48360	150	14	easier	easy	JJR
48360	150	15	to	to	TO
48360	150	16	clean	clean	VB
48360	150	17	.	.	.
48360	151	1	A	a	DT
48360	151	2	fireplace	fireplace	NN
48360	151	3	flue	flue	NN
48360	151	4	,	,	,
48360	151	5	if	if	IN
48360	151	6	straight	straight	JJ
48360	151	7	,	,	,
48360	151	8	should	should	MD
48360	151	9	be	be	VB
48360	151	10	lined	line	VBN
48360	151	11	from	from	IN
48360	151	12	the	the	DT
48360	151	13	throat	throat	NN
48360	151	14	continuously	continuously	RB
48360	151	15	to	to	IN
48360	151	16	the	the	DT
48360	151	17	top	top	NN
48360	151	18	.	.	.
48360	152	1	The	the	DT
48360	152	2	smoke	smoke	NN
48360	152	3	chamber	chamber	NN
48360	152	4	should	should	MD
48360	152	5	be	be	VB
48360	152	6	lined	line	VBN
48360	152	7	with	with	IN
48360	152	8	fire	fire	NN
48360	152	9	clay	clay	NN
48360	152	10	or	or	CC
48360	152	11	cement	cement	NN
48360	152	12	mortar	mortar	NN
48360	152	13	one	one	CD
48360	152	14	-	-	HYPH
48360	152	15	half	half	NN
48360	152	16	inch	inch	NN
48360	152	17	thick	thick	JJ
48360	152	18	.	.	.
48360	153	1	In	in	IN
48360	153	2	case	case	NN
48360	153	3	the	the	DT
48360	153	4	masonry	masonry	NN
48360	153	5	in	in	IN
48360	153	6	front	front	NN
48360	153	7	of	of	IN
48360	153	8	the	the	DT
48360	153	9	throat	throat	NN
48360	153	10	is	be	VBZ
48360	153	11	less	less	JJR
48360	153	12	than	than	IN
48360	153	13	8	8	CD
48360	153	14	inches	inch	NNS
48360	153	15	thick	thick	JJ
48360	153	16	the	the	DT
48360	153	17	lining	lining	NN
48360	153	18	should	should	MD
48360	153	19	start	start	VB
48360	153	20	at	at	IN
48360	153	21	the	the	DT
48360	153	22	bottom	bottom	NN
48360	153	23	of	of	IN
48360	153	24	the	the	DT
48360	153	25	lintel	lintel	NN
48360	153	26	.	.	.
48360	154	1	The	the	DT
48360	154	2	hottest	hot	JJS
48360	154	3	part	part	NN
48360	154	4	of	of	IN
48360	154	5	the	the	DT
48360	154	6	flue	flue	NN
48360	154	7	is	be	VBZ
48360	154	8	at	at	IN
48360	154	9	its	-PRON-	PRP$
48360	154	10	throat	throat	NN
48360	154	11	,	,	,
48360	154	12	and	and	CC
48360	154	13	if	if	IN
48360	154	14	it	-PRON-	PRP
48360	154	15	is	be	VBZ
48360	154	16	not	not	RB
48360	154	17	lined	line	VBN
48360	154	18	at	at	IN
48360	154	19	that	that	DT
48360	154	20	point	point	NN
48360	154	21	or	or	CC
48360	154	22	if	if	IN
48360	154	23	the	the	DT
48360	154	24	masonry	masonry	NN
48360	154	25	is	be	VBZ
48360	154	26	not	not	RB
48360	154	27	of	of	IN
48360	154	28	sufficient	sufficient	JJ
48360	154	29	thickness	thickness	NN
48360	154	30	,	,	,
48360	154	31	there	there	EX
48360	154	32	is	be	VBZ
48360	154	33	danger	danger	NN
48360	154	34	of	of	IN
48360	154	35	overheating	overheat	VBG
48360	154	36	.	.	.
48360	155	1	Careful	careful	JJ
48360	155	2	attention	attention	NN
48360	155	3	should	should	MD
48360	155	4	be	be	VB
48360	155	5	given	give	VBN
48360	155	6	to	to	IN
48360	155	7	details	detail	NNS
48360	155	8	of	of	IN
48360	155	9	flue	flue	JJ
48360	155	10	construction	construction	NN
48360	155	11	in	in	IN
48360	155	12	order	order	NN
48360	155	13	to	to	TO
48360	155	14	assure	assure	VB
48360	155	15	satisfactory	satisfactory	JJ
48360	155	16	operation	operation	NN
48360	155	17	and	and	CC
48360	155	18	reduce	reduce	VB
48360	155	19	the	the	DT
48360	155	20	fire	fire	NN
48360	155	21	hazard	hazard	NN
48360	155	22	.	.	.
48360	156	1	LOCATION	location	NN
48360	156	2	AND	and	CC
48360	156	3	WALL	WALL	NNP
48360	156	4	THICKNESS	THICKNESS	NNP
48360	156	5	.	.	.
48360	157	1	The	the	DT
48360	157	2	best	good	JJS
48360	157	3	location	location	NN
48360	157	4	for	for	IN
48360	157	5	the	the	DT
48360	157	6	chimney	chimney	NN
48360	157	7	is	be	VBZ
48360	157	8	near	near	IN
48360	157	9	the	the	DT
48360	157	10	center	center	NN
48360	157	11	of	of	IN
48360	157	12	the	the	DT
48360	157	13	building	building	NN
48360	157	14	,	,	,
48360	157	15	for	for	IN
48360	157	16	when	when	WRB
48360	157	17	so	so	RB
48360	157	18	located	locate	VBD
48360	157	19	its	-PRON-	PRP$
48360	157	20	four	four	CD
48360	157	21	walls	wall	NNS
48360	157	22	are	be	VBP
48360	157	23	kept	keep	VBN
48360	157	24	warm	warm	JJ
48360	157	25	;	;	:
48360	157	26	cold	cold	JJ
48360	157	27	winds	wind	NNS
48360	157	28	can	can	MD
48360	157	29	not	not	RB
48360	157	30	chill	chill	VB
48360	157	31	it	-PRON-	PRP
48360	157	32	and	and	CC
48360	157	33	cause	cause	VB
48360	157	34	it	-PRON-	PRP
48360	157	35	to	to	TO
48360	157	36	draw	draw	VB
48360	157	37	poorly	poorly	RB
48360	157	38	.	.	.
48360	158	1	However	however	RB
48360	158	2	,	,	,
48360	158	3	it	-PRON-	PRP
48360	158	4	is	be	VBZ
48360	158	5	not	not	RB
48360	158	6	always	always	RB
48360	158	7	possible	possible	JJ
48360	158	8	to	to	TO
48360	158	9	plan	plan	VB
48360	158	10	the	the	DT
48360	158	11	arrangement	arrangement	NN
48360	158	12	of	of	IN
48360	158	13	rooms	room	NNS
48360	158	14	so	so	IN
48360	158	15	that	that	IN
48360	158	16	the	the	DT
48360	158	17	chimney	chimney	NN
48360	158	18	may	may	MD
48360	158	19	be	be	VB
48360	158	20	thus	thus	RB
48360	158	21	located	locate	VBN
48360	158	22	.	.	.
48360	159	1	The	the	DT
48360	159	2	outside	outside	JJ
48360	159	3	wall	wall	NN
48360	159	4	of	of	IN
48360	159	5	a	a	DT
48360	159	6	chimney	chimney	NN
48360	159	7	should	should	MD
48360	159	8	be	be	VB
48360	159	9	at	at	IN
48360	159	10	least	least	RBS
48360	159	11	8	8	CD
48360	159	12	inches	inch	NNS
48360	159	13	thick	thick	JJ
48360	159	14	in	in	IN
48360	159	15	order	order	NN
48360	159	16	to	to	TO
48360	159	17	reduce	reduce	VB
48360	159	18	heat	heat	NN
48360	159	19	loss	loss	NN
48360	159	20	and	and	CC
48360	159	21	the	the	DT
48360	159	22	chance	chance	NN
48360	159	23	of	of	IN
48360	159	24	air	air	NN
48360	159	25	leakage	leakage	NN
48360	159	26	into	into	IN
48360	159	27	the	the	DT
48360	159	28	flue	flue	NN
48360	159	29	.	.	.
48360	160	1	[	[	-LRB-
48360	160	2	Illustration	illustration	NN
48360	160	3	:	:	:
48360	160	4	Fig	Fig	NNP
48360	160	5	.	.	.
48360	161	1	5.--A.	5.--a.	LS
48360	162	1	An	an	DT
48360	162	2	unlined	unlined	JJ
48360	162	3	chimney	chimney	NN
48360	162	4	before	before	IN
48360	162	5	use	use	NN
48360	162	6	.	.	.
48360	163	1	B.	B.	NNP
48360	164	1	Same	same	JJ
48360	164	2	chimney	chimney	NN
48360	164	3	,	,	,
48360	164	4	after	after	IN
48360	164	5	being	be	VBG
48360	164	6	in	in	IN
48360	164	7	service	service	NN
48360	164	8	.	.	.
48360	165	1	Frequently	frequently	RB
48360	165	2	the	the	DT
48360	165	3	heat	heat	NN
48360	165	4	and	and	CC
48360	165	5	weather	weather	NN
48360	165	6	cause	cause	VB
48360	165	7	the	the	DT
48360	165	8	mortar	mortar	NN
48360	165	9	to	to	TO
48360	165	10	disintegrate	disintegrate	VB
48360	165	11	so	so	IN
48360	165	12	that	that	IN
48360	165	13	air	air	NN
48360	165	14	leaks	leak	NNS
48360	165	15	in	in	IN
48360	165	16	through	through	IN
48360	165	17	the	the	DT
48360	165	18	joints	joint	NNS
48360	165	19	,	,	,
48360	165	20	causing	cause	VBG
48360	165	21	a	a	DT
48360	165	22	reduction	reduction	NN
48360	165	23	in	in	IN
48360	165	24	the	the	DT
48360	165	25	draft	draft	NN
48360	165	26	.	.	.
48360	166	1	C.	C.	NNP
48360	166	2	Same	Same	NNP
48360	166	3	chimney	chimney	NN
48360	166	4	as	as	IN
48360	166	5	A	A	NNP
48360	166	6	,	,	,
48360	166	7	showing	show	VBG
48360	166	8	terra	terra	NN
48360	166	9	cotta	cotta	NNP
48360	166	10	flue	flue	NNP
48360	166	11	lining	line	VBG
48360	166	12	in	in	IN
48360	166	13	place	place	NN
48360	166	14	.	.	.
48360	167	1	D.	D.	NNP
48360	167	2	An	an	DT
48360	167	3	unlined	unlined	JJ
48360	167	4	chimney	chimney	NN
48360	167	5	with	with	IN
48360	167	6	offset	offset	NN
48360	167	7	.	.	.
48360	168	1	Loose	loose	JJ
48360	168	2	brick	brick	NN
48360	168	3	and	and	CC
48360	168	4	mortar	mortar	NN
48360	168	5	may	may	MD
48360	168	6	fall	fall	VB
48360	168	7	and	and	CC
48360	168	8	become	become	VB
48360	168	9	lodged	lodge	VBN
48360	168	10	at	at	IN
48360	168	11	the	the	DT
48360	168	12	offset	offset	NN
48360	168	13	during	during	IN
48360	168	14	construction	construction	NN
48360	168	15	or	or	CC
48360	168	16	loosening	loosening	NN
48360	168	17	of	of	IN
48360	168	18	the	the	DT
48360	168	19	points	point	NNS
48360	168	20	and	and	CC
48360	168	21	disintegration	disintegration	NN
48360	168	22	may	may	MD
48360	168	23	cause	cause	VB
48360	168	24	bricks	brick	NNS
48360	168	25	from	from	IN
48360	168	26	an	an	DT
48360	168	27	uncapped	uncapped	JJ
48360	168	28	chimney	chimney	NN
48360	168	29	to	to	TO
48360	168	30	check	check	VB
48360	168	31	the	the	DT
48360	168	32	draft	draft	NN
48360	168	33	completely	completely	RB
48360	168	34	.	.	.
48360	168	35	]	]	-RRB-
48360	169	1	If	if	IN
48360	169	2	the	the	DT
48360	169	3	flue	flue	NN
48360	169	4	is	be	VBZ
48360	169	5	lined	line	VBN
48360	169	6	and	and	CC
48360	169	7	the	the	DT
48360	169	8	chimney	chimney	NN
48360	169	9	is	be	VBZ
48360	169	10	not	not	RB
48360	169	11	higher	high	JJR
48360	169	12	than	than	IN
48360	169	13	30	30	CD
48360	169	14	feet	foot	NNS
48360	169	15	,	,	,
48360	169	16	its	-PRON-	PRP$
48360	169	17	walls	wall	NNS
48360	169	18	,	,	,
48360	169	19	if	if	IN
48360	169	20	of	of	IN
48360	169	21	brick	brick	NN
48360	169	22	,	,	,
48360	169	23	may	may	MD
48360	169	24	be	be	VB
48360	169	25	made	make	VBN
48360	169	26	4	4	CD
48360	169	27	inches	inch	NNS
48360	169	28	thick	thick	JJ
48360	169	29	,	,	,
48360	169	30	provided	provide	VBD
48360	169	31	adjacent	adjacent	JJ
48360	169	32	inflammable	inflammable	JJ
48360	169	33	material	material	NN
48360	169	34	is	be	VBZ
48360	169	35	properly	properly	RB
48360	169	36	insulated	insulate	VBN
48360	169	37	.	.	.
48360	170	1	If	if	IN
48360	170	2	unlined	unlined	JJ
48360	170	3	,	,	,
48360	170	4	the	the	DT
48360	170	5	walls	wall	NNS
48360	170	6	should	should	MD
48360	170	7	not	not	RB
48360	170	8	be	be	VB
48360	170	9	less	less	JJR
48360	170	10	than	than	IN
48360	170	11	8	8	CD
48360	170	12	inches	inch	NNS
48360	170	13	thick	thick	JJ
48360	170	14	.	.	.
48360	171	1	It	-PRON-	PRP
48360	171	2	is	be	VBZ
48360	171	3	not	not	RB
48360	171	4	good	good	JJ
48360	171	5	practice	practice	NN
48360	171	6	to	to	TO
48360	171	7	place	place	VB
48360	171	8	the	the	DT
48360	171	9	linings	lining	NNS
48360	171	10	of	of	IN
48360	171	11	two	two	CD
48360	171	12	flues	flue	NNS
48360	171	13	side	side	NN
48360	171	14	by	by	IN
48360	171	15	side	side	NN
48360	171	16	.	.	.
48360	172	1	If	if	IN
48360	172	2	there	there	EX
48360	172	3	is	be	VBZ
48360	172	4	more	more	JJR
48360	172	5	than	than	IN
48360	172	6	one	one	CD
48360	172	7	flue	flue	NN
48360	172	8	in	in	IN
48360	172	9	a	a	DT
48360	172	10	chimney	chimney	NN
48360	172	11	,	,	,
48360	172	12	the	the	DT
48360	172	13	flues	flue	NNS
48360	172	14	should	should	MD
48360	172	15	be	be	VB
48360	172	16	separated	separate	VBN
48360	172	17	from	from	IN
48360	172	18	each	each	DT
48360	172	19	other	other	JJ
48360	172	20	by	by	IN
48360	172	21	a	a	DT
48360	172	22	division	division	NN
48360	172	23	wall	wall	NN
48360	172	24	of	of	IN
48360	172	25	brick	brick	NN
48360	172	26	at	at	RB
48360	172	27	least	least	JJS
48360	172	28	4	4	CD
48360	172	29	inches	inch	NNS
48360	172	30	thick	thick	JJ
48360	172	31	(	(	-LRB-
48360	172	32	see	see	UH
48360	172	33	fig	fig	NN
48360	172	34	.	.	.
48360	173	1	6	6	CD
48360	173	2	)	)	-RRB-
48360	173	3	,	,	,
48360	173	4	bonded	bond	VBN
48360	173	5	into	into	IN
48360	173	6	the	the	DT
48360	173	7	side	side	NN
48360	173	8	walls	wall	NNS
48360	173	9	,	,	,
48360	173	10	and	and	CC
48360	173	11	the	the	DT
48360	173	12	joints	joint	NNS
48360	173	13	of	of	IN
48360	173	14	the	the	DT
48360	173	15	flue	flue	JJ
48360	173	16	linings	lining	NNS
48360	173	17	should	should	MD
48360	173	18	be	be	VB
48360	173	19	staggered	stagger	VBN
48360	173	20	or	or	CC
48360	173	21	offset	offset	VBN
48360	173	22	at	at	RB
48360	173	23	least	least	RBS
48360	173	24	6	6	CD
48360	173	25	inches	inch	NNS
48360	173	26	(	(	-LRB-
48360	173	27	see	see	VB
48360	173	28	fig	fig	NN
48360	173	29	.	.	.
48360	174	1	7	7	LS
48360	174	2	)	)	-RRB-
48360	174	3	.	.	.
48360	175	1	This	this	DT
48360	175	2	construction	construction	NN
48360	175	3	insures	insure	VBZ
48360	175	4	stability	stability	NN
48360	175	5	,	,	,
48360	175	6	reduces	reduce	VBZ
48360	175	7	the	the	DT
48360	175	8	chance	chance	NN
48360	175	9	for	for	IN
48360	175	10	air	air	NN
48360	175	11	leakage	leakage	NN
48360	175	12	between	between	IN
48360	175	13	flues	flue	NNS
48360	175	14	,	,	,
48360	175	15	and	and	CC
48360	175	16	prevents	prevent	VBZ
48360	175	17	the	the	DT
48360	175	18	possibility	possibility	NN
48360	175	19	of	of	IN
48360	175	20	a	a	DT
48360	175	21	fire	fire	NN
48360	175	22	in	in	IN
48360	175	23	one	one	CD
48360	175	24	flue	flue	NN
48360	175	25	involving	involve	VBG
48360	175	26	an	an	DT
48360	175	27	adjacent	adjacent	JJ
48360	175	28	flue	flue	NN
48360	175	29	.	.	.
48360	176	1	If	if	IN
48360	176	2	stone	stone	NN
48360	176	3	is	be	VBZ
48360	176	4	used	use	VBN
48360	176	5	in	in	IN
48360	176	6	chimney	chimney	NN
48360	176	7	construction	construction	NN
48360	176	8	,	,	,
48360	176	9	the	the	DT
48360	176	10	walls	wall	NNS
48360	176	11	should	should	MD
48360	176	12	be	be	VB
48360	176	13	at	at	IN
48360	176	14	least	least	RBS
48360	176	15	4	4	CD
48360	176	16	inches	inch	NNS
48360	176	17	thicker	thick	JJR
48360	176	18	than	than	IN
48360	176	19	brick	brick	NN
48360	176	20	walls	wall	NNS
48360	176	21	.	.	.
48360	177	1	Walls	wall	NNS
48360	177	2	of	of	IN
48360	177	3	concrete	concrete	JJ
48360	177	4	chimneys	chimney	NNS
48360	177	5	should	should	MD
48360	177	6	be	be	VB
48360	177	7	not	not	RB
48360	177	8	less	less	JJR
48360	177	9	than	than	IN
48360	177	10	4	4	CD
48360	177	11	inches	inch	NNS
48360	177	12	thick	thick	JJ
48360	177	13	or	or	CC
48360	177	14	else	else	RB
48360	177	15	they	-PRON-	PRP
48360	177	16	should	should	MD
48360	177	17	be	be	VB
48360	177	18	reinforced	reinforce	VBN
48360	177	19	in	in	IN
48360	177	20	both	both	DT
48360	177	21	directions	direction	NNS
48360	177	22	;	;	:
48360	177	23	otherwise	otherwise	RB
48360	177	24	cracking	crack	VBG
48360	177	25	during	during	IN
48360	177	26	the	the	DT
48360	177	27	setting	setting	NN
48360	177	28	of	of	IN
48360	177	29	the	the	DT
48360	177	30	concrete	concrete	NN
48360	177	31	or	or	CC
48360	177	32	,	,	,
48360	177	33	later	later	RB
48360	177	34	,	,	,
48360	177	35	due	due	IN
48360	177	36	to	to	IN
48360	177	37	temperature	temperature	NN
48360	177	38	changes	change	NNS
48360	177	39	or	or	CC
48360	177	40	unequal	unequal	JJ
48360	177	41	settlement	settlement	NN
48360	177	42	of	of	IN
48360	177	43	the	the	DT
48360	177	44	foundation	foundation	NN
48360	177	45	is	be	VBZ
48360	177	46	apt	apt	JJ
48360	177	47	to	to	TO
48360	177	48	occur	occur	VB
48360	177	49	.	.	.
48360	178	1	Concrete	concrete	JJ
48360	178	2	blocks	block	NNS
48360	178	3	are	be	VBP
48360	178	4	not	not	RB
48360	178	5	recommended	recommend	VBN
48360	178	6	,	,	,
48360	178	7	but	but	CC
48360	178	8	if	if	IN
48360	178	9	they	-PRON-	PRP
48360	178	10	are	be	VBP
48360	178	11	used	use	VBN
48360	178	12	each	each	DT
48360	178	13	block	block	NN
48360	178	14	should	should	MD
48360	178	15	be	be	VB
48360	178	16	reinforced	reinforce	VBN
48360	178	17	with	with	IN
48360	178	18	steel	steel	NN
48360	178	19	running	run	VBG
48360	178	20	continuously	continuously	RB
48360	178	21	around	around	IN
48360	178	22	it	-PRON-	PRP
48360	178	23	and	and	CC
48360	178	24	the	the	DT
48360	178	25	blocks	block	NNS
48360	178	26	should	should	MD
48360	178	27	be	be	VB
48360	178	28	not	not	RB
48360	178	29	less	less	JJR
48360	178	30	than	than	IN
48360	178	31	4	4	CD
48360	178	32	inches	inch	NNS
48360	178	33	thick	thick	JJ
48360	178	34	.	.	.
48360	179	1	They	-PRON-	PRP
48360	179	2	should	should	MD
48360	179	3	be	be	VB
48360	179	4	lined	line	VBN
48360	179	5	with	with	IN
48360	179	6	the	the	DT
48360	179	7	best	good	JJS
48360	179	8	flue	flue	JJ
48360	179	9	lining	lining	NN
48360	179	10	.	.	.
48360	180	1	All	all	DT
48360	180	2	monolithic	monolithic	JJ
48360	180	3	concrete	concrete	JJ
48360	180	4	chimneys	chimney	NNS
48360	180	5	with	with	IN
48360	180	6	walls	wall	NNS
48360	180	7	less	less	JJR
48360	180	8	than	than	IN
48360	180	9	8	8	CD
48360	180	10	inches	inch	NNS
48360	180	11	thick	thick	JJ
48360	180	12	should	should	MD
48360	180	13	be	be	VB
48360	180	14	lined	line	VBN
48360	180	15	.	.	.
48360	181	1	OPENINGS	opening	NNS
48360	181	2	INTO	into	VBP
48360	181	3	THE	the	DT
48360	181	4	CHIMNEY	CHIMNEY	NNP
48360	181	5	.	.	.
48360	182	1	It	-PRON-	PRP
48360	182	2	is	be	VBZ
48360	182	3	not	not	RB
48360	182	4	unusual	unusual	JJ
48360	182	5	to	to	TO
48360	182	6	find	find	VB
48360	182	7	an	an	DT
48360	182	8	opening	opening	NN
48360	182	9	into	into	IN
48360	182	10	a	a	DT
48360	182	11	chimney	chimney	NN
48360	182	12	other	other	JJ
48360	182	13	than	than	IN
48360	182	14	for	for	IN
48360	182	15	the	the	DT
48360	182	16	smoke	smoke	NN
48360	182	17	pipe	pipe	NN
48360	182	18	of	of	IN
48360	182	19	the	the	DT
48360	182	20	main	main	JJ
48360	182	21	heating	heating	NN
48360	182	22	apparatus	apparatus	NN
48360	182	23	.	.	.
48360	183	1	This	this	DT
48360	183	2	is	be	VBZ
48360	183	3	a	a	DT
48360	183	4	frequent	frequent	JJ
48360	183	5	cause	cause	NN
48360	183	6	of	of	IN
48360	183	7	unsatisfactory	unsatisfactory	JJ
48360	183	8	operation	operation	NN
48360	183	9	.	.	.
48360	184	1	No	no	DT
48360	184	2	range	range	NN
48360	184	3	,	,	,
48360	184	4	stove	stove	NN
48360	184	5	,	,	,
48360	184	6	fireplace	fireplace	NN
48360	184	7	,	,	,
48360	184	8	or	or	CC
48360	184	9	ventilating	ventilate	VBG
48360	184	10	register	register	NN
48360	184	11	should	should	MD
48360	184	12	be	be	VB
48360	184	13	connected	connect	VBN
48360	184	14	with	with	IN
48360	184	15	the	the	DT
48360	184	16	chimney	chimney	NN
48360	184	17	flue	flue	NN
48360	184	18	built	build	VBN
48360	184	19	for	for	IN
48360	184	20	the	the	DT
48360	184	21	heating	heating	NN
48360	184	22	apparatus	apparatus	NN
48360	184	23	.	.	.
48360	185	1	If	if	IN
48360	185	2	it	-PRON-	PRP
48360	185	3	should	should	MD
48360	185	4	be	be	VB
48360	185	5	desired	desire	VBN
48360	185	6	to	to	TO
48360	185	7	use	use	VB
48360	185	8	an	an	DT
48360	185	9	existing	exist	VBG
48360	185	10	abandoned	abandon	VBN
48360	185	11	fireplace	fireplace	NN
48360	185	12	chimney	chimney	NN
48360	185	13	for	for	IN
48360	185	14	a	a	DT
48360	185	15	range	range	NN
48360	185	16	or	or	CC
48360	185	17	stove	stove	VB
48360	185	18	the	the	DT
48360	185	19	fireplace	fireplace	NN
48360	185	20	flue	flue	NN
48360	185	21	should	should	MD
48360	185	22	be	be	VB
48360	185	23	closed	close	VBN
48360	185	24	tight	tight	RB
48360	185	25	about	about	IN
48360	185	26	a	a	DT
48360	185	27	foot	foot	NN
48360	185	28	below	below	IN
48360	185	29	the	the	DT
48360	185	30	place	place	NN
48360	185	31	where	where	WRB
48360	185	32	the	the	DT
48360	185	33	smoke	smoke	NN
48360	185	34	pipe	pipe	NN
48360	185	35	enters	enter	VBZ
48360	185	36	.	.	.
48360	186	1	[	[	-LRB-
48360	186	2	Illustration	illustration	NN
48360	186	3	:	:	:
48360	186	4	Fig	Fig	NNP
48360	186	5	.	.	.
48360	187	1	6.--A	6.--a	CD
48360	187	2	division	division	NN
48360	187	3	wall	wall	NN
48360	187	4	of	of	IN
48360	187	5	at	at	RB
48360	187	6	least	least	JJS
48360	187	7	4	4	CD
48360	187	8	inches	inch	NNS
48360	187	9	of	of	IN
48360	187	10	brick	brick	NN
48360	187	11	should	should	MD
48360	187	12	separate	separate	VB
48360	187	13	each	each	DT
48360	187	14	flue	flue	NN
48360	187	15	from	from	IN
48360	187	16	any	any	DT
48360	187	17	others	other	NNS
48360	187	18	in	in	IN
48360	187	19	the	the	DT
48360	187	20	same	same	JJ
48360	187	21	chimney	chimney	NN
48360	187	22	.	.	.
48360	188	1	Either	either	CC
48360	188	2	of	of	IN
48360	188	3	the	the	DT
48360	188	4	arrangements	arrangement	NNS
48360	188	5	shown	show	VBN
48360	188	6	will	will	MD
48360	188	7	produce	produce	VB
48360	188	8	a	a	DT
48360	188	9	good	good	JJ
48360	188	10	bond	bond	NN
48360	188	11	.	.	.
48360	188	12	]	]	-RRB-
48360	189	1	There	there	EX
48360	189	2	should	should	MD
48360	189	3	be	be	VB
48360	189	4	but	but	CC
48360	189	5	one	one	CD
48360	189	6	connection	connection	NN
48360	189	7	with	with	IN
48360	189	8	a	a	DT
48360	189	9	flue	flue	JJ
48360	189	10	,	,	,
48360	189	11	if	if	IN
48360	189	12	for	for	IN
48360	189	13	no	no	DT
48360	189	14	other	other	JJ
48360	189	15	reason	reason	NN
48360	189	16	than	than	IN
48360	189	17	to	to	TO
48360	189	18	decrease	decrease	VB
48360	189	19	the	the	DT
48360	189	20	fire	fire	NN
48360	189	21	hazard	hazard	NN
48360	189	22	.	.	.
48360	190	1	Fires	fire	NNS
48360	190	2	frequently	frequently	RB
48360	190	3	occur	occur	VBP
48360	190	4	from	from	IN
48360	190	5	sparks	spark	NNS
48360	190	6	that	that	WDT
48360	190	7	pass	pass	VBP
48360	190	8	into	into	IN
48360	190	9	the	the	DT
48360	190	10	flue	flue	NN
48360	190	11	through	through	IN
48360	190	12	one	one	CD
48360	190	13	opening	opening	NN
48360	190	14	and	and	CC
48360	190	15	out	out	RB
48360	190	16	through	through	IN
48360	190	17	another	another	DT
48360	190	18	.	.	.
48360	191	1	Two	two	CD
48360	191	2	stoves	stove	NNS
48360	191	3	,	,	,
48360	191	4	one	one	CD
48360	191	5	on	on	IN
48360	191	6	the	the	DT
48360	191	7	first	first	JJ
48360	191	8	floor	floor	NN
48360	191	9	and	and	CC
48360	191	10	one	one	CD
48360	191	11	on	on	IN
48360	191	12	the	the	DT
48360	191	13	second	second	JJ
48360	191	14	,	,	,
48360	191	15	may	may	MD
48360	191	16	be	be	VB
48360	191	17	connected	connect	VBN
48360	191	18	with	with	IN
48360	191	19	the	the	DT
48360	191	20	same	same	JJ
48360	191	21	chimney	chimney	NN
48360	191	22	flue	flue	NN
48360	191	23	,	,	,
48360	191	24	but	but	CC
48360	191	25	if	if	IN
48360	191	26	the	the	DT
48360	191	27	fire	fire	NN
48360	191	28	in	in	IN
48360	191	29	the	the	DT
48360	191	30	upper	upper	JJ
48360	191	31	stove	stove	NN
48360	191	32	is	be	VBZ
48360	191	33	hotter	hot	JJR
48360	191	34	than	than	IN
48360	191	35	in	in	IN
48360	191	36	the	the	DT
48360	191	37	lower	low	JJR
48360	191	38	,	,	,
48360	191	39	the	the	DT
48360	191	40	lower	low	JJR
48360	191	41	will	will	MD
48360	191	42	have	have	VB
48360	191	43	practically	practically	RB
48360	191	44	no	no	DT
48360	191	45	draft	draft	NN
48360	191	46	.	.	.
48360	192	1	A	a	DT
48360	192	2	soot	soot	NN
48360	192	3	pocket	pocket	NN
48360	192	4	provided	provide	VBN
48360	192	5	with	with	IN
48360	192	6	a	a	DT
48360	192	7	door	door	NN
48360	192	8	for	for	IN
48360	192	9	cleaning	clean	VBG
48360	192	10	it	-PRON-	PRP
48360	192	11	out	out	RP
48360	192	12	is	be	VBZ
48360	192	13	very	very	RB
48360	192	14	convenient	convenient	JJ
48360	192	15	.	.	.
48360	193	1	The	the	DT
48360	193	2	door	door	NN
48360	193	3	should	should	MD
48360	193	4	be	be	VB
48360	193	5	placed	place	VBN
48360	193	6	just	just	RB
48360	193	7	below	below	IN
48360	193	8	the	the	DT
48360	193	9	smoke	smoke	NN
48360	193	10	pipe	pipe	NN
48360	193	11	opening	opening	NN
48360	193	12	,	,	,
48360	193	13	and	and	CC
48360	193	14	care	care	NN
48360	193	15	must	must	MD
48360	193	16	be	be	VB
48360	193	17	taken	take	VBN
48360	193	18	to	to	TO
48360	193	19	see	see	VB
48360	193	20	that	that	IN
48360	193	21	it	-PRON-	PRP
48360	193	22	fits	fit	VBZ
48360	193	23	snugly	snugly	RB
48360	193	24	and	and	CC
48360	193	25	is	be	VBZ
48360	193	26	always	always	RB
48360	193	27	closed	closed	JJ
48360	193	28	so	so	RB
48360	193	29	tight	tight	JJ
48360	193	30	that	that	IN
48360	193	31	no	no	DT
48360	193	32	air	air	NN
48360	193	33	can	can	MD
48360	193	34	get	get	VB
48360	193	35	in	in	RB
48360	193	36	.	.	.
48360	194	1	SUPPORTING	support	VBG
48360	194	2	THE	the	DT
48360	194	3	CHIMNEY	CHIMNEY	NNP
48360	194	4	.	.	.
48360	195	1	All	all	DT
48360	195	2	chimneys	chimney	NNS
48360	195	3	should	should	MD
48360	195	4	be	be	VB
48360	195	5	built	build	VBN
48360	195	6	from	from	IN
48360	195	7	the	the	DT
48360	195	8	ground	ground	NN
48360	195	9	up	up	RP
48360	195	10	.	.	.
48360	196	1	None	none	NN
48360	196	2	of	of	IN
48360	196	3	the	the	DT
48360	196	4	weight	weight	NN
48360	196	5	should	should	MD
48360	196	6	be	be	VB
48360	196	7	carried	carry	VBN
48360	196	8	by	by	IN
48360	196	9	any	any	DT
48360	196	10	part	part	NN
48360	196	11	of	of	IN
48360	196	12	the	the	DT
48360	196	13	building	building	NN
48360	196	14	except	except	IN
48360	196	15	the	the	DT
48360	196	16	foundation	foundation	NN
48360	196	17	.	.	.
48360	197	1	Proper	proper	JJ
48360	197	2	foundations	foundation	NNS
48360	197	3	should	should	MD
48360	197	4	be	be	VB
48360	197	5	provided	provide	VBN
48360	197	6	at	at	IN
48360	197	7	least	least	RBS
48360	197	8	12	12	CD
48360	197	9	inches	inch	NNS
48360	197	10	wider	wide	JJR
48360	197	11	all	all	DT
48360	197	12	round	round	NN
48360	197	13	than	than	IN
48360	197	14	the	the	DT
48360	197	15	chimney	chimney	NN
48360	197	16	.	.	.
48360	198	1	If	if	IN
48360	198	2	the	the	DT
48360	198	3	chimney	chimney	NN
48360	198	4	is	be	VBZ
48360	198	5	an	an	DT
48360	198	6	exterior	exterior	NNP
48360	198	7	one	one	CD
48360	198	8	,	,	,
48360	198	9	and	and	CC
48360	198	10	there	there	EX
48360	198	11	is	be	VBZ
48360	198	12	no	no	DT
48360	198	13	basement	basement	NN
48360	198	14	or	or	CC
48360	198	15	cellar	cellar	NN
48360	198	16	,	,	,
48360	198	17	its	-PRON-	PRP$
48360	198	18	foundation	foundation	NN
48360	198	19	should	should	MD
48360	198	20	be	be	VB
48360	198	21	started	start	VBN
48360	198	22	well	well	RB
48360	198	23	below	below	IN
48360	198	24	the	the	DT
48360	198	25	frost	frost	JJ
48360	198	26	line	line	NN
48360	198	27	.	.	.
48360	199	1	Otherwise	otherwise	RB
48360	199	2	the	the	DT
48360	199	3	base	base	NN
48360	199	4	of	of	IN
48360	199	5	the	the	DT
48360	199	6	chimney	chimney	NN
48360	199	7	should	should	MD
48360	199	8	be	be	VB
48360	199	9	at	at	IN
48360	199	10	the	the	DT
48360	199	11	same	same	JJ
48360	199	12	level	level	NN
48360	199	13	as	as	IN
48360	199	14	the	the	DT
48360	199	15	bottom	bottom	NN
48360	199	16	of	of	IN
48360	199	17	the	the	DT
48360	199	18	foundation	foundation	NN
48360	199	19	of	of	IN
48360	199	20	the	the	DT
48360	199	21	building	building	NN
48360	199	22	.	.	.
48360	200	1	No	no	DT
48360	200	2	chimney	chimney	NN
48360	200	3	should	should	MD
48360	200	4	rest	rest	VB
48360	200	5	upon	upon	IN
48360	200	6	or	or	CC
48360	200	7	be	be	VB
48360	200	8	carried	carry	VBN
48360	200	9	by	by	IN
48360	200	10	wooden	wooden	JJ
48360	200	11	floors	floor	NNS
48360	200	12	,	,	,
48360	200	13	beams	beam	NNS
48360	200	14	,	,	,
48360	200	15	or	or	CC
48360	200	16	brackets	bracket	NNS
48360	200	17	,	,	,
48360	200	18	nor	nor	CC
48360	200	19	should	should	MD
48360	200	20	it	-PRON-	PRP
48360	200	21	be	be	VB
48360	200	22	hung	hang	VBN
48360	200	23	from	from	IN
48360	200	24	wooden	wooden	JJ
48360	200	25	rafters	rafter	NNS
48360	200	26	.	.	.
48360	201	1	Wood	wood	NN
48360	201	2	construction	construction	NN
48360	201	3	shrinks	shrink	NNS
48360	201	4	,	,	,
48360	201	5	and	and	CC
48360	201	6	beams	beam	NNS
48360	201	7	supporting	support	VBG
48360	201	8	heavy	heavy	JJ
48360	201	9	loads	load	NNS
48360	201	10	always	always	RB
48360	201	11	deflect	deflect	VBP
48360	201	12	in	in	IN
48360	201	13	time	time	NN
48360	201	14	.	.	.
48360	202	1	Sagging	sag	VBG
48360	202	2	of	of	IN
48360	202	3	the	the	DT
48360	202	4	beams	beam	NNS
48360	202	5	injures	injure	VBZ
48360	202	6	the	the	DT
48360	202	7	walls	wall	NNS
48360	202	8	and	and	CC
48360	202	9	ceilings	ceiling	NNS
48360	202	10	of	of	IN
48360	202	11	the	the	DT
48360	202	12	house	house	NN
48360	202	13	and	and	CC
48360	202	14	is	be	VBZ
48360	202	15	apt	apt	JJ
48360	202	16	to	to	TO
48360	202	17	crack	crack	VB
48360	202	18	the	the	DT
48360	202	19	chimney	chimney	NN
48360	202	20	and	and	CC
48360	202	21	render	render	VB
48360	202	22	it	-PRON-	PRP
48360	202	23	dangerous	dangerous	JJ
48360	202	24	.	.	.
48360	203	1	Chimneys	chimney	NNS
48360	203	2	usually	usually	RB
48360	203	3	extend	extend	VBP
48360	203	4	several	several	JJ
48360	203	5	feet	foot	NNS
48360	203	6	above	above	IN
48360	203	7	the	the	DT
48360	203	8	roof	roof	NN
48360	203	9	,	,	,
48360	203	10	exposing	expose	VBG
48360	203	11	considerable	considerable	JJ
48360	203	12	surface	surface	NN
48360	203	13	to	to	IN
48360	203	14	the	the	DT
48360	203	15	wind	wind	NN
48360	203	16	,	,	,
48360	203	17	and	and	CC
48360	203	18	unless	unless	IN
48360	203	19	the	the	DT
48360	203	20	support	support	NN
48360	203	21	is	be	VBZ
48360	203	22	stable	stable	JJ
48360	203	23	they	-PRON-	PRP
48360	203	24	are	be	VBP
48360	203	25	likely	likely	JJ
48360	203	26	to	to	TO
48360	203	27	sway	sway	VB
48360	203	28	during	during	IN
48360	203	29	a	a	DT
48360	203	30	gale	gale	NN
48360	203	31	with	with	IN
48360	203	32	the	the	DT
48360	203	33	possibility	possibility	NN
48360	203	34	of	of	IN
48360	203	35	the	the	DT
48360	203	36	joints	joint	NNS
48360	203	37	at	at	IN
48360	203	38	the	the	DT
48360	203	39	roof	roof	NN
48360	203	40	-	-	HYPH
48360	203	41	line	line	NN
48360	203	42	opening	opening	NN
48360	203	43	.	.	.
48360	204	1	Openings	opening	NNS
48360	204	2	in	in	IN
48360	204	3	a	a	DT
48360	204	4	flue	flue	NN
48360	204	5	at	at	IN
48360	204	6	this	this	DT
48360	204	7	point	point	NN
48360	204	8	are	be	VBP
48360	204	9	especially	especially	RB
48360	204	10	dangerous	dangerous	JJ
48360	204	11	,	,	,
48360	204	12	for	for	IN
48360	204	13	sparks	spark	NNS
48360	204	14	from	from	IN
48360	204	15	the	the	DT
48360	204	16	flue	flue	NN
48360	204	17	may	may	MD
48360	204	18	come	come	VB
48360	204	19	into	into	IN
48360	204	20	contact	contact	NN
48360	204	21	with	with	IN
48360	204	22	the	the	DT
48360	204	23	woodwork	woodwork	NN
48360	204	24	of	of	IN
48360	204	25	the	the	DT
48360	204	26	roof	roof	NN
48360	204	27	.	.	.
48360	205	1	This	this	DT
48360	205	2	swaying	swaying	NN
48360	205	3	may	may	MD
48360	205	4	also	also	RB
48360	205	5	cause	cause	VB
48360	205	6	leaks	leak	NNS
48360	205	7	in	in	IN
48360	205	8	the	the	DT
48360	205	9	roof	roof	NN
48360	205	10	.	.	.
48360	206	1	[	[	-LRB-
48360	206	2	Illustration	illustration	NN
48360	206	3	:	:	:
48360	206	4	Fig	Fig	NNP
48360	206	5	.	.	.
48360	207	1	7.--Chimney	7.--Chimney	NNP
48360	207	2	and	and	CC
48360	207	3	roof	roof	NN
48360	207	4	connection	connection	NN
48360	207	5	.	.	.
48360	208	1	Sheet	sheet	NN
48360	208	2	metal	metal	NN
48360	208	3	A	A	NNP
48360	208	4	should	should	MD
48360	208	5	have	have	VB
48360	208	6	shingles	shingle	NNS
48360	208	7	K	K	NNP
48360	208	8	over	over	IN
48360	208	9	it	-PRON-	PRP
48360	208	10	at	at	RB
48360	208	11	least	least	RBS
48360	208	12	4	4	CD
48360	208	13	inches	inch	NNS
48360	208	14	.	.	.
48360	209	1	Apron	Apron	NNP
48360	209	2	B	B	NNP
48360	209	3	bent	bent	NN
48360	209	4	as	as	IN
48360	209	5	at	at	IN
48360	209	6	E	e	NN
48360	209	7	with	with	IN
48360	209	8	base	base	NN
48360	209	9	flashings	flashing	NNS
48360	209	10	C	C	NNP
48360	209	11	,	,	,
48360	209	12	D	d	NN
48360	209	13	,	,	,
48360	209	14	and	and	CC
48360	209	15	H	h	NN
48360	209	16	and	and	CC
48360	209	17	cap	cap	NN
48360	209	18	flashings	flashing	NNS
48360	209	19	P	p	NN
48360	209	20	and	and	CC
48360	209	21	G	G	NNP
48360	209	22	,	,	,
48360	209	23	lapping	lap	VBG
48360	209	24	over	over	IN
48360	209	25	the	the	DT
48360	209	26	base	base	NN
48360	209	27	flashings	flashing	NNS
48360	209	28	provide	provide	VBP
48360	209	29	watertight	watertight	JJ
48360	209	30	construction	construction	NN
48360	209	31	.	.	.
48360	210	1	When	when	WRB
48360	210	2	the	the	DT
48360	210	3	chimney	chimney	NN
48360	210	4	contains	contain	VBZ
48360	210	5	two	two	CD
48360	210	6	flues	flue	NNS
48360	210	7	the	the	DT
48360	210	8	joints	joint	NNS
48360	210	9	should	should	MD
48360	210	10	be	be	VB
48360	210	11	separated	separate	VBN
48360	210	12	as	as	IN
48360	210	13	shown	show	VBN
48360	210	14	.	.	.
48360	210	15	]	]	-RRB-
48360	211	1	The	the	DT
48360	211	2	brickwork	brickwork	NN
48360	211	3	around	around	IN
48360	211	4	all	all	DT
48360	211	5	fireplaces	fireplace	NNS
48360	211	6	and	and	CC
48360	211	7	flues	flue	NNS
48360	211	8	should	should	MD
48360	211	9	be	be	VB
48360	211	10	laid	lay	VBN
48360	211	11	with	with	IN
48360	211	12	cement	cement	NN
48360	211	13	mortar	mortar	NN
48360	211	14	,	,	,
48360	211	15	as	as	IN
48360	211	16	it	-PRON-	PRP
48360	211	17	is	be	VBZ
48360	211	18	more	more	RBR
48360	211	19	resistant	resistant	JJ
48360	211	20	than	than	IN
48360	211	21	lime	lime	JJ
48360	211	22	mortar	mortar	NN
48360	211	23	to	to	IN
48360	211	24	the	the	DT
48360	211	25	action	action	NN
48360	211	26	of	of	IN
48360	211	27	heat	heat	NN
48360	211	28	and	and	CC
48360	211	29	flue	flue	JJ
48360	211	30	gases	gas	NNS
48360	211	31	.	.	.
48360	212	1	It	-PRON-	PRP
48360	212	2	is	be	VBZ
48360	212	3	well	well	JJ
48360	212	4	to	to	TO
48360	212	5	use	use	VB
48360	212	6	cement	cement	NN
48360	212	7	mortar	mortar	NN
48360	212	8	for	for	IN
48360	212	9	the	the	DT
48360	212	10	entire	entire	JJ
48360	212	11	chimney	chimney	NN
48360	212	12	construction	construction	NN
48360	212	13	.	.	.
48360	213	1	All	all	DT
48360	213	2	mortar	mortar	NN
48360	213	3	used	use	VBN
48360	213	4	for	for	IN
48360	213	5	chimney	chimney	NN
48360	213	6	construction	construction	NN
48360	213	7	,	,	,
48360	213	8	except	except	IN
48360	213	9	for	for	IN
48360	213	10	laying	lay	VBG
48360	213	11	firebrick	firebrick	NN
48360	213	12	,	,	,
48360	213	13	should	should	MD
48360	213	14	be	be	VB
48360	213	15	proportioned	proportion	VBN
48360	213	16	as	as	IN
48360	213	17	follows	follow	VBZ
48360	213	18	:	:	:
48360	213	19	Two	two	CD
48360	213	20	bags	bag	NNS
48360	213	21	of	of	IN
48360	213	22	Portland	Portland	NNP
48360	213	23	cement	cement	NN
48360	213	24	,	,	,
48360	213	25	not	not	RB
48360	213	26	less	less	JJR
48360	213	27	than	than	IN
48360	213	28	188	188	CD
48360	213	29	pounds	pound	NNS
48360	213	30	,	,	,
48360	213	31	and	and	CC
48360	213	32	one	one	CD
48360	213	33	bag	bag	NN
48360	213	34	of	of	IN
48360	213	35	dry	dry	JJ
48360	213	36	hydrated	hydrated	JJ
48360	213	37	lime	lime	NN
48360	213	38	,	,	,
48360	213	39	50	50	CD
48360	213	40	pounds	pound	NNS
48360	213	41	,	,	,
48360	213	42	thoroughly	thoroughly	RB
48360	213	43	mixed	mix	VBN
48360	213	44	dry	dry	JJ
48360	213	45	,	,	,
48360	213	46	and	and	CC
48360	213	47	to	to	IN
48360	213	48	this	this	DT
48360	213	49	mixture	mixture	NN
48360	213	50	should	should	MD
48360	213	51	be	be	VB
48360	213	52	added	add	VBN
48360	213	53	three	three	CD
48360	213	54	times	time	NNS
48360	213	55	its	-PRON-	PRP$
48360	213	56	volume	volume	NN
48360	213	57	of	of	IN
48360	213	58	clean	clean	JJ
48360	213	59	sand	sand	NN
48360	213	60	with	with	IN
48360	213	61	sufficient	sufficient	JJ
48360	213	62	water	water	NN
48360	213	63	to	to	TO
48360	213	64	produce	produce	VB
48360	213	65	proper	proper	JJ
48360	213	66	consistency	consistency	NN
48360	213	67	.	.	.
48360	214	1	When	when	WRB
48360	214	2	dry	dry	JJ
48360	214	3	hydrated	hydrated	JJ
48360	214	4	lime	lime	NN
48360	214	5	is	be	VBZ
48360	214	6	not	not	RB
48360	214	7	available	available	JJ
48360	214	8	,	,	,
48360	214	9	1	1	CD
48360	214	10	cubic	cubic	JJ
48360	214	11	foot	foot	NN
48360	214	12	of	of	IN
48360	214	13	completely	completely	RB
48360	214	14	slaked	slake	VBN
48360	214	15	lime	lime	NN
48360	214	16	putty	putty	NN
48360	214	17	may	may	MD
48360	214	18	be	be	VB
48360	214	19	substituted	substitute	VBN
48360	214	20	for	for	IN
48360	214	21	the	the	DT
48360	214	22	dry	dry	JJ
48360	214	23	hydrate	hydrate	NN
48360	214	24	.	.	.
48360	215	1	CAPPING	CAPPING	NNP
48360	215	2	THE	the	DT
48360	215	3	CHIMNEY	CHIMNEY	NNP
48360	215	4	.	.	.
48360	216	1	Brick	brick	NN
48360	216	2	chimneys	chimney	NNS
48360	216	3	should	should	MD
48360	216	4	be	be	VB
48360	216	5	capped	cap	VBN
48360	216	6	with	with	IN
48360	216	7	stone	stone	NN
48360	216	8	,	,	,
48360	216	9	concrete	concrete	NN
48360	216	10	,	,	,
48360	216	11	or	or	CC
48360	216	12	cast	cast	NN
48360	216	13	-	-	HYPH
48360	216	14	iron	iron	NN
48360	216	15	.	.	.
48360	217	1	Unless	unless	IN
48360	217	2	a	a	DT
48360	217	3	chimney	chimney	NN
48360	217	4	is	be	VBZ
48360	217	5	capped	cap	VBN
48360	217	6	the	the	DT
48360	217	7	top	top	JJ
48360	217	8	courses	course	NNS
48360	217	9	of	of	IN
48360	217	10	brick	brick	NN
48360	217	11	may	may	MD
48360	217	12	become	become	VB
48360	217	13	loosened	loosened	JJ
48360	217	14	and	and	CC
48360	217	15	therefore	therefore	RB
48360	217	16	dangerous	dangerous	JJ
48360	217	17	.	.	.
48360	218	1	Plain	plain	JJ
48360	218	2	topped	top	VBN
48360	218	3	chimneys	chimney	NNS
48360	218	4	will	will	MD
48360	218	5	last	last	VB
48360	218	6	longer	long	RBR
48360	218	7	and	and	CC
48360	218	8	are	be	VBP
48360	218	9	safer	safe	JJR
48360	218	10	than	than	IN
48360	218	11	those	those	DT
48360	218	12	of	of	IN
48360	218	13	an	an	DT
48360	218	14	ornamental	ornamental	JJ
48360	218	15	character	character	NN
48360	218	16	.	.	.
48360	219	1	The	the	DT
48360	219	2	opening	opening	NN
48360	219	3	in	in	IN
48360	219	4	the	the	DT
48360	219	5	cap	cap	NN
48360	219	6	piece	piece	NN
48360	219	7	should	should	MD
48360	219	8	be	be	VB
48360	219	9	the	the	DT
48360	219	10	full	full	JJ
48360	219	11	size	size	NN
48360	219	12	of	of	IN
48360	219	13	the	the	DT
48360	219	14	flue	flue	NN
48360	219	15	.	.	.
48360	220	1	CHIMNEY	CHIMNEY	NNP
48360	220	2	AND	and	CC
48360	220	3	ROOF	ROOF	NNP
48360	220	4	CONNECTION	CONNECTION	NNP
48360	220	5	.	.	.
48360	221	1	Where	where	WRB
48360	221	2	the	the	DT
48360	221	3	chimney	chimney	NN
48360	221	4	passes	pass	VBZ
48360	221	5	through	through	IN
48360	221	6	the	the	DT
48360	221	7	roof	roof	NN
48360	221	8	the	the	DT
48360	221	9	construction	construction	NN
48360	221	10	should	should	MD
48360	221	11	provide	provide	VB
48360	221	12	space	space	NN
48360	221	13	for	for	IN
48360	221	14	expansion	expansion	NN
48360	221	15	due	due	IN
48360	221	16	to	to	IN
48360	221	17	temperature	temperature	NN
48360	221	18	changes	change	NNS
48360	221	19	,	,	,
48360	221	20	settlement	settlement	NN
48360	221	21	,	,	,
48360	221	22	or	or	CC
48360	221	23	slight	slight	JJ
48360	221	24	movement	movement	NN
48360	221	25	of	of	IN
48360	221	26	the	the	DT
48360	221	27	chimney	chimney	NN
48360	221	28	during	during	IN
48360	221	29	heavy	heavy	JJ
48360	221	30	winds	wind	NNS
48360	221	31	.	.	.
48360	222	1	(	(	-LRB-
48360	222	2	See	see	VB
48360	222	3	fig	fig	NN
48360	222	4	.	.	.
48360	223	1	7	7	LS
48360	223	2	.	.	.
48360	223	3	)	)	-RRB-
48360	224	1	Copper	copper	NN
48360	224	2	is	be	VBZ
48360	224	3	the	the	DT
48360	224	4	best	good	JJS
48360	224	5	material	material	NN
48360	224	6	for	for	IN
48360	224	7	flashings	flashing	NNS
48360	224	8	.	.	.
48360	225	1	It	-PRON-	PRP
48360	225	2	is	be	VBZ
48360	225	3	easier	easy	JJR
48360	225	4	to	to	TO
48360	225	5	handle	handle	VB
48360	225	6	than	than	IN
48360	225	7	galvanized	galvanized	JJ
48360	225	8	sheet	sheet	NN
48360	225	9	-	-	HYPH
48360	225	10	metal	metal	NN
48360	225	11	,	,	,
48360	225	12	which	which	WDT
48360	225	13	is	be	VBZ
48360	225	14	more	more	RBR
48360	225	15	often	often	RB
48360	225	16	used	use	VBN
48360	225	17	because	because	IN
48360	225	18	of	of	IN
48360	225	19	its	-PRON-	PRP$
48360	225	20	lesser	less	JJR
48360	225	21	cost	cost	NN
48360	225	22	,	,	,
48360	225	23	but	but	CC
48360	225	24	which	which	WDT
48360	225	25	will	will	MD
48360	225	26	corrode	corrode	VB
48360	225	27	in	in	IN
48360	225	28	time	time	NN
48360	225	29	,	,	,
48360	225	30	both	both	CC
48360	225	31	from	from	IN
48360	225	32	inside	inside	IN
48360	225	33	and	and	CC
48360	225	34	outside	outside	JJ
48360	225	35	exposure	exposure	NN
48360	225	36	.	.	.
48360	226	1	Tin	tin	NN
48360	226	2	or	or	CC
48360	226	3	black	black	JJ
48360	226	4	iron	iron	NN
48360	226	5	are	be	VBP
48360	226	6	cheaper	cheap	JJR
48360	226	7	but	but	CC
48360	226	8	will	will	MD
48360	226	9	rust	rust	VB
48360	226	10	quickly	quickly	RB
48360	226	11	unless	unless	IN
48360	226	12	frequently	frequently	RB
48360	226	13	painted	paint	VBN
48360	226	14	.	.	.
48360	227	1	Lead	lead	NN
48360	227	2	and	and	CC
48360	227	3	zinc	zinc	NN
48360	227	4	are	be	VBP
48360	227	5	expensive	expensive	JJ
48360	227	6	and	and	CC
48360	227	7	should	should	MD
48360	227	8	not	not	RB
48360	227	9	be	be	VB
48360	227	10	used	use	VBN
48360	227	11	for	for	IN
48360	227	12	chimney	chimney	NNP
48360	227	13	flashings	flashing	NNS
48360	227	14	,	,	,
48360	227	15	for	for	IN
48360	227	16	in	in	IN
48360	227	17	case	case	NN
48360	227	18	of	of	IN
48360	227	19	fire	fire	NN
48360	227	20	under	under	IN
48360	227	21	the	the	DT
48360	227	22	roof	roof	NN
48360	227	23	they	-PRON-	PRP
48360	227	24	will	will	MD
48360	227	25	melt	melt	VB
48360	227	26	and	and	CC
48360	227	27	leave	leave	VB
48360	227	28	an	an	DT
48360	227	29	opening	opening	NN
48360	227	30	to	to	TO
48360	227	31	create	create	VB
48360	227	32	a	a	DT
48360	227	33	draft	draft	NN
48360	227	34	by	by	IN
48360	227	35	which	which	WDT
48360	227	36	the	the	DT
48360	227	37	intensity	intensity	NN
48360	227	38	of	of	IN
48360	227	39	the	the	DT
48360	227	40	fire	fire	NN
48360	227	41	will	will	MD
48360	227	42	be	be	VB
48360	227	43	increased	increase	VBN
48360	227	44	.	.	.
48360	228	1	[	[	-LRB-
48360	228	2	Illustration	illustration	NN
48360	228	3	:	:	:
48360	228	4	Fig	Fig	NNP
48360	228	5	.	.	.
48360	229	1	8.--A.	8.--A.	NNP
48360	230	1	Wrong	wrong	JJ
48360	230	2	connection	connection	NN
48360	230	3	,	,	,
48360	230	4	producing	produce	VBG
48360	230	5	interference	interference	NN
48360	230	6	and	and	CC
48360	230	7	a	a	DT
48360	230	8	poor	poor	JJ
48360	230	9	draft	draft	NN
48360	230	10	.	.	.
48360	231	1	B.	B.	NNP
48360	232	1	Correct	correct	JJ
48360	232	2	construction	construction	NN
48360	232	3	,	,	,
48360	232	4	producing	produce	VBG
48360	232	5	a	a	DT
48360	232	6	good	good	JJ
48360	232	7	draft	draft	NN
48360	232	8	by	by	IN
48360	232	9	providing	provide	VBG
48360	232	10	a	a	DT
48360	232	11	free	free	JJ
48360	232	12	passage	passage	NN
48360	232	13	for	for	IN
48360	232	14	the	the	DT
48360	232	15	gases	gas	NNS
48360	232	16	.	.	.
48360	232	17	]	]	-RRB-
48360	233	1	CHIMNEY	CHIMNEY	NNP
48360	233	2	CONNECTIONS	CONNECTIONS	NNP
48360	233	3	.	.	.
48360	234	1	Proper	proper	JJ
48360	234	2	care	care	NN
48360	234	3	in	in	IN
48360	234	4	setting	set	VBG
48360	234	5	and	and	CC
48360	234	6	looking	look	VBG
48360	234	7	after	after	IN
48360	234	8	smoke	smoke	NN
48360	234	9	pipes	pipe	NNS
48360	234	10	connecting	connect	VBG
48360	234	11	with	with	IN
48360	234	12	chimneys	chimney	NNS
48360	234	13	would	would	MD
48360	234	14	greatly	greatly	RB
48360	234	15	lessen	lessen	VB
48360	234	16	the	the	DT
48360	234	17	number	number	NN
48360	234	18	of	of	IN
48360	234	19	fires	fire	NNS
48360	234	20	chargeable	chargeable	JJ
48360	234	21	to	to	IN
48360	234	22	defective	defective	JJ
48360	234	23	construction	construction	NN
48360	234	24	.	.	.
48360	235	1	In	in	IN
48360	235	2	fitting	fit	VBG
48360	235	3	the	the	DT
48360	235	4	smoke	smoke	NN
48360	235	5	pipe	pipe	NN
48360	235	6	no	no	DT
48360	235	7	opening	opening	NN
48360	235	8	should	should	MD
48360	235	9	be	be	VB
48360	235	10	left	leave	VBN
48360	235	11	around	around	IN
48360	235	12	it	-PRON-	PRP
48360	235	13	,	,	,
48360	235	14	and	and	CC
48360	235	15	the	the	DT
48360	235	16	pipe	pipe	NN
48360	235	17	should	should	MD
48360	235	18	not	not	RB
48360	235	19	project	project	VB
48360	235	20	into	into	IN
48360	235	21	the	the	DT
48360	235	22	flue	flue	JJ
48360	235	23	lining	lining	NN
48360	235	24	.	.	.
48360	236	1	(	(	-LRB-
48360	236	2	See	see	VB
48360	236	3	fig	fig	NN
48360	236	4	.	.	.
48360	237	1	8	8	LS
48360	237	2	.	.	.
48360	237	3	)	)	-RRB-
48360	238	1	The	the	DT
48360	238	2	joint	joint	NN
48360	238	3	should	should	MD
48360	238	4	be	be	VB
48360	238	5	made	make	VBN
48360	238	6	air	air	NN
48360	238	7	-	-	HYPH
48360	238	8	tight	tight	JJ
48360	238	9	by	by	IN
48360	238	10	a	a	DT
48360	238	11	closely	closely	RB
48360	238	12	fitting	fitting	JJ
48360	238	13	collar	collar	NN
48360	238	14	and	and	CC
48360	238	15	boiler	boiler	NN
48360	238	16	putty	putty	NN
48360	238	17	or	or	CC
48360	238	18	fireproof	fireproof	JJ
48360	238	19	cement	cement	NN
48360	238	20	.	.	.
48360	239	1	The	the	DT
48360	239	2	proper	proper	JJ
48360	239	3	construction	construction	NN
48360	239	4	is	be	VBZ
48360	239	5	shown	show	VBN
48360	239	6	in	in	IN
48360	239	7	figure	figure	NN
48360	239	8	8-B	8-b	CD
48360	239	9	,	,	,
48360	239	10	but	but	CC
48360	239	11	if	if	IN
48360	239	12	the	the	DT
48360	239	13	pipe	pipe	NN
48360	239	14	extends	extend	VBZ
48360	239	15	into	into	IN
48360	239	16	the	the	DT
48360	239	17	flue	flue	NN
48360	239	18	a	a	DT
48360	239	19	shelf	shelf	NN
48360	239	20	is	be	VBZ
48360	239	21	formed	form	VBN
48360	239	22	on	on	IN
48360	239	23	which	which	WDT
48360	239	24	soot	soot	NN
48360	239	25	will	will	MD
48360	239	26	accumulate	accumulate	VB
48360	239	27	,	,	,
48360	239	28	the	the	DT
48360	239	29	flue	flue	JJ
48360	239	30	area	area	NN
48360	239	31	will	will	MD
48360	239	32	be	be	VB
48360	239	33	reduced	reduce	VBN
48360	239	34	and	and	CC
48360	239	35	a	a	DT
48360	239	36	poor	poor	JJ
48360	239	37	draft	draft	NN
48360	239	38	may	may	MD
48360	239	39	result	result	VB
48360	239	40	.	.	.
48360	240	1	Smoke	smoke	NN
48360	240	2	pipes	pipe	NNS
48360	240	3	should	should	MD
48360	240	4	enter	enter	VB
48360	240	5	the	the	DT
48360	240	6	chimney	chimney	NN
48360	240	7	horizontally	horizontally	RB
48360	240	8	,	,	,
48360	240	9	and	and	CC
48360	240	10	the	the	DT
48360	240	11	connection	connection	NN
48360	240	12	through	through	IN
48360	240	13	the	the	DT
48360	240	14	chimney	chimney	NNP
48360	240	15	wall	wall	NN
48360	240	16	to	to	IN
48360	240	17	the	the	DT
48360	240	18	flue	flue	NN
48360	240	19	should	should	MD
48360	240	20	be	be	VB
48360	240	21	made	make	VBN
48360	240	22	with	with	IN
48360	240	23	fire	fire	NN
48360	240	24	clay	clay	NN
48360	240	25	or	or	CC
48360	240	26	metal	metal	NN
48360	240	27	thimbles	thimble	NNS
48360	240	28	securely	securely	RB
48360	240	29	and	and	CC
48360	240	30	tightly	tightly	RB
48360	240	31	set	set	VBN
48360	240	32	in	in	IN
48360	240	33	the	the	DT
48360	240	34	masonry	masonry	NN
48360	240	35	.	.	.
48360	241	1	If	if	IN
48360	241	2	the	the	DT
48360	241	3	walls	wall	NNS
48360	241	4	are	be	VBP
48360	241	5	furred	fur	VBN
48360	241	6	,	,	,
48360	241	7	no	no	DT
48360	241	8	wood	wood	NN
48360	241	9	should	should	MD
48360	241	10	be	be	VB
48360	241	11	within	within	IN
48360	241	12	12	12	CD
48360	241	13	inches	inch	NNS
48360	241	14	of	of	IN
48360	241	15	thimbles	thimble	NNS
48360	241	16	or	or	CC
48360	241	17	any	any	DT
48360	241	18	part	part	NN
48360	241	19	of	of	IN
48360	241	20	the	the	DT
48360	241	21	smoke	smoke	NN
48360	241	22	pipe	pipe	NN
48360	241	23	.	.	.
48360	242	1	The	the	DT
48360	242	2	space	space	NN
48360	242	3	between	between	IN
48360	242	4	the	the	DT
48360	242	5	thimble	thimble	NN
48360	242	6	and	and	CC
48360	242	7	wood	wood	NN
48360	242	8	furring	furring	NN
48360	242	9	should	should	MD
48360	242	10	be	be	VB
48360	242	11	covered	cover	VBN
48360	242	12	with	with	IN
48360	242	13	metal	metal	NN
48360	242	14	lath	lath	NN
48360	242	15	and	and	CC
48360	242	16	plaster	plaster	NN
48360	242	17	.	.	.
48360	243	1	[	[	-LRB-
48360	243	2	Illustration	illustration	NN
48360	243	3	:	:	:
48360	243	4	Fig	Fig	NNP
48360	243	5	.	.	.
48360	244	1	9.--Smoke	9.--smoke	CD
48360	244	2	pipe	pipe	NN
48360	244	3	passing	pass	VBG
48360	244	4	through	through	IN
48360	244	5	a	a	DT
48360	244	6	partition	partition	NN
48360	244	7	.	.	.
48360	245	1	A	a	DT
48360	245	2	,	,	,
48360	245	3	7/8-inch	7/8-inch	CD
48360	245	4	sides	side	NNS
48360	245	5	of	of	IN
48360	245	6	partition	partition	NN
48360	245	7	;	;	,
48360	245	8	B	b	NN
48360	245	9	,	,	,
48360	245	10	2	2	CD
48360	245	11	by	by	IN
48360	245	12	4	4	CD
48360	245	13	studs	stud	NNS
48360	245	14	in	in	IN
48360	245	15	partition	partition	NN
48360	245	16	;	;	:
48360	245	17	C	C	NNP
48360	245	18	,	,	,
48360	245	19	ventilating	ventilate	VBG
48360	245	20	holes	hole	NNS
48360	245	21	in	in	IN
48360	245	22	the	the	DT
48360	245	23	double	double	JJ
48360	245	24	galvanized	galvanized	JJ
48360	245	25	iron	iron	NN
48360	245	26	ventilating	ventilating	NN
48360	245	27	thimble	thimble	NN
48360	245	28	D.	D.	NNP
48360	245	29	Thimble	Thimble	NNP
48360	245	30	should	should	MD
48360	245	31	be	be	VB
48360	245	32	at	at	RB
48360	245	33	least	least	RBS
48360	245	34	12	12	CD
48360	245	35	inches	inch	NNS
48360	245	36	larger	large	JJR
48360	245	37	than	than	IN
48360	245	38	pipe	pipe	NN
48360	245	39	S.	S.	NNP
48360	245	40	]	]	-RRB-
48360	245	41	Flue	Flue	NNP
48360	245	42	holes	hole	NNS
48360	245	43	when	when	WRB
48360	245	44	not	not	RB
48360	245	45	in	in	IN
48360	245	46	use	use	NN
48360	245	47	should	should	MD
48360	245	48	be	be	VB
48360	245	49	closed	close	VBN
48360	245	50	with	with	IN
48360	245	51	tight	tight	JJ
48360	245	52	fitting	fitting	JJ
48360	245	53	metal	metal	NN
48360	245	54	covers	cover	NNS
48360	245	55	.	.	.
48360	246	1	If	if	IN
48360	246	2	the	the	DT
48360	246	3	room	room	NN
48360	246	4	is	be	VBZ
48360	246	5	papered	paper	VBN
48360	246	6	the	the	DT
48360	246	7	metal	metal	NN
48360	246	8	covers	cover	NNS
48360	246	9	may	may	MD
48360	246	10	also	also	RB
48360	246	11	be	be	VB
48360	246	12	papered	paper	VBN
48360	246	13	,	,	,
48360	246	14	provided	provide	VBN
48360	246	15	there	there	EX
48360	246	16	is	be	VBZ
48360	246	17	no	no	DT
48360	246	18	other	other	JJ
48360	246	19	smoke	smoke	NN
48360	246	20	connection	connection	NN
48360	246	21	with	with	IN
48360	246	22	the	the	DT
48360	246	23	flue	flue	NN
48360	246	24	,	,	,
48360	246	25	or	or	CC
48360	246	26	provided	provide	VBD
48360	246	27	a	a	DT
48360	246	28	protective	protective	JJ
48360	246	29	coating	coating	NN
48360	246	30	of	of	IN
48360	246	31	asbestos	asbestos	NN
48360	246	32	paper	paper	NN
48360	246	33	is	be	VBZ
48360	246	34	first	first	RB
48360	246	35	applied	apply	VBN
48360	246	36	over	over	IN
48360	246	37	the	the	DT
48360	246	38	metal	metal	NN
48360	246	39	.	.	.
48360	247	1	If	if	IN
48360	247	2	there	there	EX
48360	247	3	is	be	VBZ
48360	247	4	another	another	DT
48360	247	5	connection	connection	NN
48360	247	6	the	the	DT
48360	247	7	metal	metal	NN
48360	247	8	may	may	MD
48360	247	9	become	become	VB
48360	247	10	hot	hot	JJ
48360	247	11	enough	enough	RB
48360	247	12	to	to	TO
48360	247	13	scorch	scorch	VB
48360	247	14	the	the	DT
48360	247	15	unprotected	unprotected	JJ
48360	247	16	wall	wall	NNP
48360	247	17	paper	paper	NNP
48360	247	18	or	or	CC
48360	247	19	set	set	VBD
48360	247	20	it	-PRON-	PRP
48360	247	21	afire	afire	RB
48360	247	22	.	.	.
48360	248	1	No	no	DT
48360	248	2	smoke	smoke	NN
48360	248	3	pipe	pipe	NN
48360	248	4	should	should	MD
48360	248	5	be	be	VB
48360	248	6	permitted	permit	VBN
48360	248	7	within	within	IN
48360	248	8	18	18	CD
48360	248	9	inches	inch	NNS
48360	248	10	of	of	IN
48360	248	11	any	any	DT
48360	248	12	woodwork	woodwork	NN
48360	248	13	unless	unless	IN
48360	248	14	at	at	IN
48360	248	15	least	least	JJS
48360	248	16	that	that	DT
48360	248	17	half	half	NN
48360	248	18	of	of	IN
48360	248	19	the	the	DT
48360	248	20	pipe	pipe	NN
48360	248	21	nearest	nearest	IN
48360	248	22	the	the	DT
48360	248	23	woodwork	woodwork	NN
48360	248	24	is	be	VBZ
48360	248	25	protected	protect	VBN
48360	248	26	properly	properly	RB
48360	248	27	by	by	IN
48360	248	28	1	1	CD
48360	248	29	inch	inch	NN
48360	248	30	or	or	CC
48360	248	31	more	more	JJR
48360	248	32	of	of	IN
48360	248	33	fireproof	fireproof	JJ
48360	248	34	covering	covering	NN
48360	248	35	.	.	.
48360	249	1	A	a	DT
48360	249	2	metal	metal	NN
48360	249	3	casing	case	VBG
48360	249	4	2	2	CD
48360	249	5	inches	inch	NNS
48360	249	6	from	from	IN
48360	249	7	the	the	DT
48360	249	8	upper	upper	JJ
48360	249	9	half	half	NN
48360	249	10	of	of	IN
48360	249	11	the	the	DT
48360	249	12	pipe	pipe	NN
48360	249	13	is	be	VBZ
48360	249	14	sometimes	sometimes	RB
48360	249	15	employed	employ	VBN
48360	249	16	to	to	TO
48360	249	17	protect	protect	VB
48360	249	18	woodwork	woodwork	NN
48360	249	19	directly	directly	RB
48360	249	20	above	above	IN
48360	249	21	it	-PRON-	PRP
48360	249	22	.	.	.
48360	250	1	When	when	WRB
48360	250	2	a	a	DT
48360	250	3	smoke	smoke	NN
48360	250	4	pipe	pipe	NN
48360	250	5	is	be	VBZ
48360	250	6	so	so	RB
48360	250	7	protected	protect	VBN
48360	250	8	it	-PRON-	PRP
48360	250	9	should	should	MD
48360	250	10	never	never	RB
48360	250	11	be	be	VB
48360	250	12	less	less	JJR
48360	250	13	than	than	IN
48360	250	14	9	9	CD
48360	250	15	inches	inch	NNS
48360	250	16	from	from	IN
48360	250	17	any	any	DT
48360	250	18	woodwork	woodwork	NN
48360	250	19	or	or	CC
48360	250	20	combustible	combustible	JJ
48360	250	21	material	material	NN
48360	250	22	.	.	.
48360	251	1	The	the	DT
48360	251	2	storage	storage	NN
48360	251	3	of	of	IN
48360	251	4	wooden	wooden	JJ
48360	251	5	boxes	box	NNS
48360	251	6	,	,	,
48360	251	7	barrels	barrel	NNS
48360	251	8	,	,	,
48360	251	9	or	or	CC
48360	251	10	any	any	DT
48360	251	11	combustible	combustible	JJ
48360	251	12	should	should	MD
48360	251	13	not	not	RB
48360	251	14	be	be	VB
48360	251	15	permitted	permit	VBN
48360	251	16	under	under	IN
48360	251	17	or	or	CC
48360	251	18	near	near	IN
48360	251	19	a	a	DT
48360	251	20	furnace	furnace	NN
48360	251	21	smoke	smoke	NN
48360	251	22	Pipe	Pipe	NNP
48360	251	23	.	.	.
48360	252	1	If	if	IN
48360	252	2	a	a	DT
48360	252	3	smoke	smoke	NN
48360	252	4	pipe	pipe	NN
48360	252	5	must	must	MD
48360	252	6	be	be	VB
48360	252	7	carried	carry	VBN
48360	252	8	through	through	IN
48360	252	9	a	a	DT
48360	252	10	wood	wood	NN
48360	252	11	partition	partition	NN
48360	252	12	the	the	DT
48360	252	13	woodwork	woodwork	NN
48360	252	14	should	should	MD
48360	252	15	be	be	VB
48360	252	16	properly	properly	RB
48360	252	17	protected	protect	VBN
48360	252	18	.	.	.
48360	253	1	This	this	DT
48360	253	2	can	can	MD
48360	253	3	be	be	VB
48360	253	4	done	do	VBN
48360	253	5	by	by	IN
48360	253	6	cutting	cut	VBG
48360	253	7	an	an	DT
48360	253	8	opening	opening	NN
48360	253	9	in	in	IN
48360	253	10	the	the	DT
48360	253	11	partition	partition	NN
48360	253	12	and	and	CC
48360	253	13	inserting	insert	VBG
48360	253	14	a	a	DT
48360	253	15	galvanized	galvanized	JJ
48360	253	16	iron	iron	NN
48360	253	17	double	double	JJ
48360	253	18	-	-	HYPH
48360	253	19	walled	walled	JJ
48360	253	20	ventilating	ventilate	VBG
48360	253	21	thimble	thimble	NN
48360	253	22	at	at	IN
48360	253	23	least	least	RBS
48360	253	24	12	12	CD
48360	253	25	inches	inch	NNS
48360	253	26	larger	large	JJR
48360	253	27	than	than	IN
48360	253	28	the	the	DT
48360	253	29	smoke	smoke	NN
48360	253	30	pipe	pipe	NN
48360	253	31	(	(	-LRB-
48360	253	32	see	see	VB
48360	253	33	fig	fig	NN
48360	253	34	.	.	.
48360	254	1	9	9	LS
48360	254	2	)	)	-RRB-
48360	254	3	,	,	,
48360	254	4	or	or	CC
48360	254	5	protection	protection	NN
48360	254	6	may	may	MD
48360	254	7	be	be	VB
48360	254	8	afforded	afford	VBN
48360	254	9	by	by	IN
48360	254	10	at	at	RB
48360	254	11	least	least	RBS
48360	254	12	4	4	CD
48360	254	13	inches	inch	NNS
48360	254	14	of	of	IN
48360	254	15	brickwork	brickwork	NN
48360	254	16	or	or	CC
48360	254	17	other	other	JJ
48360	254	18	incombustible	incombustible	JJ
48360	254	19	material	material	NN
48360	254	20	.	.	.
48360	255	1	Smoke	smoke	NN
48360	255	2	pipes	pipe	NNS
48360	255	3	should	should	MD
48360	255	4	not	not	RB
48360	255	5	pass	pass	VB
48360	255	6	through	through	IN
48360	255	7	floors	floor	NNS
48360	255	8	,	,	,
48360	255	9	closets	closet	NNS
48360	255	10	,	,	,
48360	255	11	or	or	CC
48360	255	12	concealed	conceal	VBD
48360	255	13	spaces	space	NNS
48360	255	14	.	.	.
48360	256	1	They	-PRON-	PRP
48360	256	2	should	should	MD
48360	256	3	not	not	RB
48360	256	4	enter	enter	VB
48360	256	5	a	a	DT
48360	256	6	chimney	chimney	NN
48360	256	7	in	in	IN
48360	256	8	a	a	DT
48360	256	9	garret	garret	NN
48360	256	10	.	.	.
48360	257	1	They	-PRON-	PRP
48360	257	2	should	should	MD
48360	257	3	be	be	VB
48360	257	4	cleaned	clean	VBN
48360	257	5	at	at	IN
48360	257	6	least	least	JJS
48360	257	7	once	once	RB
48360	257	8	a	a	DT
48360	257	9	year	year	NN
48360	257	10	.	.	.
48360	258	1	CHIMNEY	CHIMNEY	NNP
48360	258	2	INSULATION	INSULATION	NNP
48360	258	3	.	.	.
48360	259	1	All	all	DT
48360	259	2	wooden	wooden	JJ
48360	259	3	construction	construction	NN
48360	259	4	adjacent	adjacent	JJ
48360	259	5	to	to	IN
48360	259	6	chimneys	chimney	NNS
48360	259	7	should	should	MD
48360	259	8	be	be	VB
48360	259	9	insulated	insulate	VBN
48360	259	10	.	.	.
48360	260	1	A	a	DT
48360	260	2	space	space	NN
48360	260	3	of	of	IN
48360	260	4	2	2	CD
48360	260	5	inches	inch	NNS
48360	260	6	should	should	MD
48360	260	7	be	be	VB
48360	260	8	left	leave	VBN
48360	260	9	between	between	IN
48360	260	10	the	the	DT
48360	260	11	outside	outside	JJ
48360	260	12	face	face	NN
48360	260	13	of	of	IN
48360	260	14	a	a	DT
48360	260	15	chimney	chimney	NN
48360	260	16	and	and	CC
48360	260	17	all	all	DT
48360	260	18	wooden	wooden	JJ
48360	260	19	beams	beam	NNS
48360	260	20	or	or	CC
48360	260	21	joists	joist	NNS
48360	260	22	.	.	.
48360	261	1	This	this	DT
48360	261	2	space	space	NN
48360	261	3	should	should	MD
48360	261	4	be	be	VB
48360	261	5	filled	fill	VBN
48360	261	6	with	with	IN
48360	261	7	some	some	DT
48360	261	8	porous	porous	JJ
48360	261	9	,	,	,
48360	261	10	nonmetallic	nonmetallic	JJ
48360	261	11	,	,	,
48360	261	12	incombustible	incombustible	JJ
48360	261	13	material	material	NN
48360	261	14	.	.	.
48360	262	1	Loose	loose	JJ
48360	262	2	cinders	cinder	NNS
48360	262	3	serve	serve	VBP
48360	262	4	well	well	RB
48360	262	5	.	.	.
48360	263	1	(	(	-LRB-
48360	263	2	See	see	VB
48360	263	3	fig	fig	NN
48360	263	4	.	.	.
48360	264	1	10	10	CD
48360	264	2	.	.	.
48360	264	3	)	)	-RRB-
48360	265	1	Do	do	VBP
48360	265	2	not	not	RB
48360	265	3	use	use	VB
48360	265	4	brickwork	brickwork	NN
48360	265	5	,	,	,
48360	265	6	mortar	mortar	NN
48360	265	7	,	,	,
48360	265	8	or	or	CC
48360	265	9	solid	solid	JJ
48360	265	10	concrete	concrete	NN
48360	265	11	.	.	.
48360	266	1	The	the	DT
48360	266	2	filling	filling	NN
48360	266	3	should	should	MD
48360	266	4	be	be	VB
48360	266	5	done	do	VBN
48360	266	6	before	before	IN
48360	266	7	the	the	DT
48360	266	8	floor	floor	NN
48360	266	9	is	be	VBZ
48360	266	10	laid	lay	VBN
48360	266	11	,	,	,
48360	266	12	as	as	IN
48360	266	13	it	-PRON-	PRP
48360	266	14	not	not	RB
48360	266	15	only	only	RB
48360	266	16	forms	form	VBZ
48360	266	17	a	a	DT
48360	266	18	fire	fire	NN
48360	266	19	stop	stop	NN
48360	266	20	but	but	CC
48360	266	21	prevents	prevent	VBZ
48360	266	22	accumulation	accumulation	NN
48360	266	23	of	of	IN
48360	266	24	shavings	shaving	NNS
48360	266	25	or	or	CC
48360	266	26	other	other	JJ
48360	266	27	combustible	combustible	JJ
48360	266	28	material	material	NN
48360	266	29	.	.	.
48360	267	1	Baseboards	baseboard	NNS
48360	267	2	fastened	fasten	VBD
48360	267	3	to	to	TO
48360	267	4	plaster	plaster	VB
48360	267	5	which	which	WDT
48360	267	6	is	be	VBZ
48360	267	7	directly	directly	RB
48360	267	8	in	in	IN
48360	267	9	contact	contact	NN
48360	267	10	with	with	IN
48360	267	11	the	the	DT
48360	267	12	outside	outside	JJ
48360	267	13	wall	wall	NN
48360	267	14	of	of	IN
48360	267	15	a	a	DT
48360	267	16	chimney	chimney	NN
48360	267	17	should	should	MD
48360	267	18	be	be	VB
48360	267	19	protected	protect	VBN
48360	267	20	by	by	IN
48360	267	21	placing	place	VBG
48360	267	22	a	a	DT
48360	267	23	layer	layer	NN
48360	267	24	of	of	IN
48360	267	25	fireproof	fireproof	JJ
48360	267	26	material	material	NN
48360	267	27	at	at	IN
48360	267	28	least	least	JJS
48360	267	29	one	one	CD
48360	267	30	-	-	HYPH
48360	267	31	eighth	eighth	JJ
48360	267	32	inch	inch	NN
48360	267	33	thick	thick	JJ
48360	267	34	between	between	IN
48360	267	35	the	the	DT
48360	267	36	woodwork	woodwork	NN
48360	267	37	and	and	CC
48360	267	38	the	the	DT
48360	267	39	plaster	plaster	NN
48360	267	40	.	.	.
48360	268	1	(	(	-LRB-
48360	268	2	See	see	VB
48360	268	3	fig	fig	NN
48360	268	4	.	.	.
48360	269	1	10	10	CD
48360	269	2	.	.	.
48360	269	3	)	)	-RRB-
48360	270	1	[	[	-LRB-
48360	270	2	Illustration	illustration	NN
48360	270	3	:	:	:
48360	270	4	Fig	Fig	NNP
48360	270	5	.	.	.
48360	271	1	10.--No	10.--no	CD
48360	271	2	woodwork	woodwork	NN
48360	271	3	should	should	MD
48360	271	4	be	be	VB
48360	271	5	permitted	permit	VBN
48360	271	6	closer	close	RBR
48360	271	7	than	than	IN
48360	271	8	2	2	CD
48360	271	9	inches	inch	NNS
48360	271	10	to	to	IN
48360	271	11	the	the	DT
48360	271	12	outside	outside	JJ
48360	271	13	face	face	NN
48360	271	14	of	of	IN
48360	271	15	a	a	DT
48360	271	16	chimney	chimney	NN
48360	271	17	.	.	.
48360	272	1	Baseboards	baseboard	NNS
48360	272	2	in	in	IN
48360	272	3	front	front	NN
48360	272	4	of	of	IN
48360	272	5	chimneys	chimney	NNS
48360	272	6	should	should	MD
48360	272	7	be	be	VB
48360	272	8	protected	protect	VBN
48360	272	9	with	with	IN
48360	272	10	asbestos	asbestos	NN
48360	272	11	board	board	NN
48360	272	12	.	.	.
48360	272	13	]	]	-RRB-
48360	273	1	Wooden	wooden	JJ
48360	273	2	studding	studding	NN
48360	273	3	,	,	,
48360	273	4	furring	fur	VBG
48360	273	5	,	,	,
48360	273	6	or	or	CC
48360	273	7	lathing	lathing	NN
48360	273	8	should	should	MD
48360	273	9	not	not	RB
48360	273	10	under	under	IN
48360	273	11	any	any	DT
48360	273	12	circumstances	circumstance	NNS
48360	273	13	be	be	VB
48360	273	14	placed	place	VBN
48360	273	15	against	against	IN
48360	273	16	a	a	DT
48360	273	17	chimney	chimney	NN
48360	273	18	.	.	.
48360	274	1	Wooden	wooden	JJ
48360	274	2	construction	construction	NN
48360	274	3	should	should	MD
48360	274	4	be	be	VB
48360	274	5	set	set	VBN
48360	274	6	back	back	RB
48360	274	7	from	from	IN
48360	274	8	the	the	DT
48360	274	9	chimney	chimney	NN
48360	274	10	as	as	IN
48360	274	11	indicated	indicate	VBN
48360	274	12	in	in	IN
48360	274	13	figures	figure	NNS
48360	274	14	11	11	CD
48360	274	15	and	and	CC
48360	274	16	12	12	CD
48360	274	17	;	;	:
48360	274	18	or	or	CC
48360	274	19	the	the	DT
48360	274	20	plaster	plaster	NN
48360	274	21	may	may	MD
48360	274	22	be	be	VB
48360	274	23	applied	apply	VBN
48360	274	24	directly	directly	RB
48360	274	25	to	to	IN
48360	274	26	the	the	DT
48360	274	27	masonry	masonry	NN
48360	274	28	or	or	CC
48360	274	29	to	to	IN
48360	274	30	metal	metal	VB
48360	274	31	lathing	lathing	NN
48360	274	32	laid	lay	VBN
48360	274	33	over	over	IN
48360	274	34	the	the	DT
48360	274	35	masonry	masonry	NN
48360	274	36	.	.	.
48360	275	1	The	the	DT
48360	275	2	former	former	JJ
48360	275	3	is	be	VBZ
48360	275	4	the	the	DT
48360	275	5	better	well	JJR
48360	275	6	method	method	NN
48360	275	7	,	,	,
48360	275	8	as	as	IN
48360	275	9	settlement	settlement	NN
48360	275	10	of	of	IN
48360	275	11	the	the	DT
48360	275	12	chimney	chimney	NN
48360	275	13	will	will	MD
48360	275	14	not	not	RB
48360	275	15	crack	crack	VB
48360	275	16	the	the	DT
48360	275	17	plaster	plaster	NN
48360	275	18	.	.	.
48360	276	1	It	-PRON-	PRP
48360	276	2	is	be	VBZ
48360	276	3	recommended	recommend	VBN
48360	276	4	that	that	IN
48360	276	5	a	a	DT
48360	276	6	coat	coat	NN
48360	276	7	of	of	IN
48360	276	8	cement	cement	NN
48360	276	9	plaster	plaster	NN
48360	276	10	be	be	VB
48360	276	11	applied	apply	VBN
48360	276	12	directly	directly	RB
48360	276	13	upon	upon	IN
48360	276	14	the	the	DT
48360	276	15	masonry	masonry	NN
48360	276	16	of	of	IN
48360	276	17	any	any	DT
48360	276	18	parts	part	NNS
48360	276	19	of	of	IN
48360	276	20	a	a	DT
48360	276	21	chimney	chimney	NN
48360	276	22	that	that	WDT
48360	276	23	are	be	VBP
48360	276	24	to	to	TO
48360	276	25	be	be	VB
48360	276	26	incased	incase	VBN
48360	276	27	by	by	IN
48360	276	28	a	a	DT
48360	276	29	wooden	wooden	JJ
48360	276	30	partition	partition	NN
48360	276	31	or	or	CC
48360	276	32	other	other	JJ
48360	276	33	combustible	combustible	JJ
48360	276	34	construction	construction	NN
48360	276	35	.	.	.
48360	277	1	[	[	-LRB-
48360	277	2	Illustration	illustration	NN
48360	277	3	:	:	:
48360	277	4	Fig	Fig	NNP
48360	277	5	.	.	.
48360	278	1	11.--No	11.--no	CD
48360	278	2	wooden	wooden	JJ
48360	278	3	studding	studding	NN
48360	278	4	,	,	,
48360	278	5	furring	fur	VBG
48360	278	6	,	,	,
48360	278	7	or	or	CC
48360	278	8	lathing	lathing	NN
48360	278	9	should	should	MD
48360	278	10	be	be	VB
48360	278	11	placed	place	VBN
48360	278	12	against	against	IN
48360	278	13	the	the	DT
48360	278	14	chimney	chimney	NN
48360	278	15	.	.	.
48360	279	1	It	-PRON-	PRP
48360	279	2	should	should	MD
48360	279	3	be	be	VB
48360	279	4	set	set	VBN
48360	279	5	back	back	RP
48360	279	6	as	as	IN
48360	279	7	indicated	indicate	VBN
48360	279	8	in	in	IN
48360	279	9	this	this	DT
48360	279	10	figure	figure	NN
48360	279	11	and	and	CC
48360	279	12	in	in	IN
48360	279	13	fig	fig	NN
48360	279	14	.	.	.
48360	280	1	12	12	CD
48360	280	2	.	.	.
48360	280	3	]	]	-RRB-
48360	281	1	[	[	-LRB-
48360	281	2	Illustration	illustration	NN
48360	281	3	:	:	:
48360	281	4	Fig	Fig	NNP
48360	281	5	.	.	.
48360	282	1	12	12	CD
48360	282	2	.	.	.
48360	282	3	]	]	-RRB-
48360	283	1	SMOKE	smoke	VB
48360	283	2	TEST	test	NN
48360	283	3	FOR	for	IN
48360	283	4	LEAKAGE	leakage	NN
48360	283	5	.	.	.
48360	284	1	Every	every	DT
48360	284	2	flue	flue	NN
48360	284	3	should	should	MD
48360	284	4	be	be	VB
48360	284	5	subjected	subject	VBN
48360	284	6	to	to	IN
48360	284	7	a	a	DT
48360	284	8	smoke	smoke	NN
48360	284	9	test	test	NN
48360	284	10	before	before	IN
48360	284	11	the	the	DT
48360	284	12	heater	heater	NN
48360	284	13	is	be	VBZ
48360	284	14	connected	connect	VBN
48360	284	15	with	with	IN
48360	284	16	it	-PRON-	PRP
48360	284	17	.	.	.
48360	285	1	This	this	DT
48360	285	2	may	may	MD
48360	285	3	be	be	VB
48360	285	4	done	do	VBN
48360	285	5	as	as	IN
48360	285	6	follows	follow	VBZ
48360	285	7	:	:	:
48360	285	8	Build	build	VB
48360	285	9	a	a	DT
48360	285	10	paper	paper	NN
48360	285	11	,	,	,
48360	285	12	straw	straw	NN
48360	285	13	,	,	,
48360	285	14	wood	wood	NN
48360	285	15	,	,	,
48360	285	16	or	or	CC
48360	285	17	tar	tar	NN
48360	285	18	-	-	HYPH
48360	285	19	paper	paper	NN
48360	285	20	fire	fire	NN
48360	285	21	at	at	IN
48360	285	22	the	the	DT
48360	285	23	base	base	NN
48360	285	24	of	of	IN
48360	285	25	the	the	DT
48360	285	26	flue	flue	NN
48360	285	27	,	,	,
48360	285	28	and	and	CC
48360	285	29	when	when	WRB
48360	285	30	the	the	DT
48360	285	31	smoke	smoke	NN
48360	285	32	is	be	VBZ
48360	285	33	passing	pass	VBG
48360	285	34	in	in	IN
48360	285	35	a	a	DT
48360	285	36	dense	dense	JJ
48360	285	37	column	column	NN
48360	285	38	tightly	tightly	RB
48360	285	39	block	block	VB
48360	285	40	the	the	DT
48360	285	41	outlet	outlet	NN
48360	285	42	at	at	IN
48360	285	43	the	the	DT
48360	285	44	top	top	NN
48360	285	45	by	by	IN
48360	285	46	laying	lay	VBG
48360	285	47	a	a	DT
48360	285	48	wet	wet	JJ
48360	285	49	blanket	blanket	NN
48360	285	50	over	over	IN
48360	285	51	it	-PRON-	PRP
48360	285	52	.	.	.
48360	286	1	If	if	IN
48360	286	2	leakage	leakage	NN
48360	286	3	exists	exist	VBZ
48360	286	4	at	at	IN
48360	286	5	any	any	DT
48360	286	6	point	point	NN
48360	286	7	,	,	,
48360	286	8	it	-PRON-	PRP
48360	286	9	will	will	MD
48360	286	10	immediately	immediately	RB
48360	286	11	become	become	VB
48360	286	12	apparent	apparent	JJ
48360	286	13	by	by	IN
48360	286	14	the	the	DT
48360	286	15	appearance	appearance	NN
48360	286	16	of	of	IN
48360	286	17	smoke	smoke	NN
48360	286	18	at	at	IN
48360	286	19	the	the	DT
48360	286	20	opening	opening	NN
48360	286	21	.	.	.
48360	287	1	Flues	Flues	NNP
48360	287	2	so	so	RB
48360	287	3	tested	test	VBD
48360	287	4	frequently	frequently	RB
48360	287	5	reveal	reveal	VBP
48360	287	6	very	very	RB
48360	287	7	bad	bad	JJ
48360	287	8	leaks	leak	NNS
48360	287	9	into	into	IN
48360	287	10	adjoining	adjoining	JJ
48360	287	11	flues	flue	NNS
48360	287	12	or	or	CC
48360	287	13	directly	directly	RB
48360	287	14	through	through	IN
48360	287	15	the	the	DT
48360	287	16	walls	wall	NNS
48360	287	17	or	or	CC
48360	287	18	between	between	IN
48360	287	19	the	the	DT
48360	287	20	linings	lining	NNS
48360	287	21	and	and	CC
48360	287	22	the	the	DT
48360	287	23	wall	wall	NN
48360	287	24	.	.	.
48360	288	1	When	when	WRB
48360	288	2	the	the	DT
48360	288	3	smoke	smoke	NN
48360	288	4	test	test	NN
48360	288	5	indicates	indicate	VBZ
48360	288	6	leakage	leakage	NN
48360	288	7	,	,	,
48360	288	8	the	the	DT
48360	288	9	defect	defect	NN
48360	288	10	should	should	MD
48360	288	11	be	be	VB
48360	288	12	remedied	remedie	VBN
48360	288	13	before	before	IN
48360	288	14	the	the	DT
48360	288	15	chimney	chimney	NN
48360	288	16	is	be	VBZ
48360	288	17	accepted	accept	VBN
48360	288	18	for	for	IN
48360	288	19	use	use	NN
48360	288	20	.	.	.
48360	289	1	Remedying	remedy	VBG
48360	289	2	such	such	JJ
48360	289	3	defects	defect	NNS
48360	289	4	is	be	VBZ
48360	289	5	usually	usually	RB
48360	289	6	difficult	difficult	JJ
48360	289	7	,	,	,
48360	289	8	hence	hence	RB
48360	289	9	it	-PRON-	PRP
48360	289	10	is	be	VBZ
48360	289	11	wise	wise	JJ
48360	289	12	to	to	TO
48360	289	13	watch	watch	VB
48360	289	14	the	the	DT
48360	289	15	construction	construction	NN
48360	289	16	closely	closely	RB
48360	289	17	as	as	IN
48360	289	18	it	-PRON-	PRP
48360	289	19	progresses	progress	VBZ
48360	289	20	.	.	.
48360	290	1	Many	many	JJ
48360	290	2	brick	brick	NN
48360	290	3	masons	mason	NNS
48360	290	4	say	say	VBP
48360	290	5	that	that	IN
48360	290	6	all	all	DT
48360	290	7	flues	flue	NNS
48360	290	8	leak	leak	NN
48360	290	9	.	.	.
48360	291	1	This	this	DT
48360	291	2	is	be	VBZ
48360	291	3	not	not	RB
48360	291	4	true	true	JJ
48360	291	5	;	;	:
48360	291	6	every	every	DT
48360	291	7	flue	flue	NN
48360	291	8	should	should	MD
48360	291	9	be	be	VB
48360	291	10	tight	tight	JJ
48360	291	11	.	.	.
48360	292	1	CLEANING	cleaning	NN
48360	292	2	AND	and	CC
48360	292	3	REPAIRING	repairing	VBP
48360	292	4	THE	the	DT
48360	292	5	FLUE	FLUE	NNP
48360	292	6	.	.	.
48360	293	1	If	if	IN
48360	293	2	a	a	DT
48360	293	3	smoke	smoke	NN
48360	293	4	test	test	NN
48360	293	5	shows	show	VBZ
48360	293	6	no	no	DT
48360	293	7	leakage	leakage	NN
48360	293	8	and	and	CC
48360	293	9	the	the	DT
48360	293	10	flue	flue	NN
48360	293	11	is	be	VBZ
48360	293	12	straight	straight	JJ
48360	293	13	,	,	,
48360	293	14	a	a	DT
48360	293	15	hand	hand	NN
48360	293	16	mirror	mirror	NN
48360	293	17	held	hold	VBN
48360	293	18	at	at	IN
48360	293	19	the	the	DT
48360	293	20	proper	proper	JJ
48360	293	21	angle	angle	NN
48360	293	22	at	at	IN
48360	293	23	the	the	DT
48360	293	24	base	base	NN
48360	293	25	affords	afford	VBZ
48360	293	26	a	a	DT
48360	293	27	means	means	NN
48360	293	28	of	of	IN
48360	293	29	examination	examination	NN
48360	293	30	for	for	IN
48360	293	31	obstructions	obstruction	NNS
48360	293	32	.	.	.
48360	294	1	Usual	usual	JJ
48360	294	2	causes	cause	NNS
48360	294	3	of	of	IN
48360	294	4	stoppage	stoppage	NN
48360	294	5	are	be	VBP
48360	294	6	broken	break	VBN
48360	294	7	tile	tile	NN
48360	294	8	leaning	lean	VBG
48360	294	9	inward	inward	RB
48360	294	10	,	,	,
48360	294	11	mortar	mortar	NN
48360	294	12	accumulations	accumulation	NNS
48360	294	13	,	,	,
48360	294	14	loose	loose	JJ
48360	294	15	bricks	brick	NNS
48360	294	16	,	,	,
48360	294	17	bird	bird	NNP
48360	294	18	's	's	POS
48360	294	19	nests	nest	NNS
48360	294	20	,	,	,
48360	294	21	partly	partly	RB
48360	294	22	burned	burn	VBD
48360	294	23	paper	paper	NN
48360	294	24	,	,	,
48360	294	25	soot	soot	NN
48360	294	26	from	from	IN
48360	294	27	soft	soft	JJ
48360	294	28	coal	coal	NN
48360	294	29	,	,	,
48360	294	30	tarry	tarry	VB
48360	294	31	deposits	deposit	NNS
48360	294	32	from	from	IN
48360	294	33	burning	burn	VBG
48360	294	34	wood	wood	NN
48360	294	35	,	,	,
48360	294	36	etc	etc	FW
48360	294	37	.	.	.
48360	295	1	A	a	DT
48360	295	2	weighted	weighted	JJ
48360	295	3	bag	bag	NN
48360	295	4	of	of	IN
48360	295	5	hay	hay	NN
48360	295	6	or	or	CC
48360	295	7	straw	straw	NN
48360	295	8	attached	attach	VBN
48360	295	9	to	to	IN
48360	295	10	the	the	DT
48360	295	11	end	end	NN
48360	295	12	of	of	IN
48360	295	13	a	a	DT
48360	295	14	rope	rope	NN
48360	295	15	may	may	MD
48360	295	16	be	be	VB
48360	295	17	passed	pass	VBN
48360	295	18	up	up	RP
48360	295	19	and	and	CC
48360	295	20	down	down	IN
48360	295	21	the	the	DT
48360	295	22	flue	flue	NN
48360	295	23	to	to	TO
48360	295	24	clean	clean	VB
48360	295	25	it	-PRON-	PRP
48360	295	26	if	if	IN
48360	295	27	there	there	EX
48360	295	28	is	be	VBZ
48360	295	29	not	not	RB
48360	295	30	too	too	RB
48360	295	31	great	great	JJ
48360	295	32	an	an	DT
48360	295	33	offset	offset	NN
48360	295	34	in	in	IN
48360	295	35	it	-PRON-	PRP
48360	295	36	.	.	.
48360	296	1	FIREPLACES	FIREPLACES	NNP
48360	296	2	.	.	.
48360	297	1	The	the	DT
48360	297	2	use	use	NN
48360	297	3	of	of	IN
48360	297	4	the	the	DT
48360	297	5	fireplace	fireplace	NN
48360	297	6	is	be	VBZ
48360	297	7	a	a	DT
48360	297	8	very	very	RB
48360	297	9	old	old	JJ
48360	297	10	method	method	NN
48360	297	11	of	of	IN
48360	297	12	house	house	NN
48360	297	13	heating	heating	NN
48360	297	14	.	.	.
48360	298	1	As	as	IN
48360	298	2	ordinarily	ordinarily	RB
48360	298	3	constructed	construct	VBN
48360	298	4	fireplaces	fireplace	NNS
48360	298	5	are	be	VBP
48360	298	6	not	not	RB
48360	298	7	efficient	efficient	JJ
48360	298	8	and	and	CC
48360	298	9	economical	economical	JJ
48360	298	10	.	.	.
48360	299	1	The	the	DT
48360	299	2	only	only	JJ
48360	299	3	warming	warm	VBG
48360	299	4	effect	effect	NN
48360	299	5	is	be	VBZ
48360	299	6	produced	produce	VBN
48360	299	7	by	by	IN
48360	299	8	the	the	DT
48360	299	9	heat	heat	NN
48360	299	10	given	give	VBN
48360	299	11	off	off	RP
48360	299	12	by	by	IN
48360	299	13	radiation	radiation	NN
48360	299	14	from	from	IN
48360	299	15	the	the	DT
48360	299	16	back	back	NN
48360	299	17	,	,	,
48360	299	18	sides	side	NNS
48360	299	19	,	,	,
48360	299	20	and	and	CC
48360	299	21	hearth	hearth	NN
48360	299	22	of	of	IN
48360	299	23	the	the	DT
48360	299	24	fireplace	fireplace	NN
48360	299	25	.	.	.
48360	300	1	Practically	practically	RB
48360	300	2	no	no	DT
48360	300	3	heating	heating	NN
48360	300	4	effect	effect	NN
48360	300	5	is	be	VBZ
48360	300	6	produced	produce	VBN
48360	300	7	by	by	IN
48360	300	8	convection	convection	NN
48360	300	9	;	;	:
48360	300	10	that	that	RB
48360	300	11	is	is	RB
48360	300	12	,	,	,
48360	300	13	by	by	IN
48360	300	14	air	air	NN
48360	300	15	currents	current	NNS
48360	300	16	.	.	.
48360	301	1	The	the	DT
48360	301	2	air	air	NN
48360	301	3	passes	pass	VBZ
48360	301	4	through	through	IN
48360	301	5	the	the	DT
48360	301	6	fire	fire	NN
48360	301	7	,	,	,
48360	301	8	is	be	VBZ
48360	301	9	heated	heat	VBN
48360	301	10	,	,	,
48360	301	11	and	and	CC
48360	301	12	passes	pass	VBZ
48360	301	13	up	up	RP
48360	301	14	the	the	DT
48360	301	15	chimney	chimney	NN
48360	301	16	,	,	,
48360	301	17	carrying	carry	VBG
48360	301	18	with	with	IN
48360	301	19	it	-PRON-	PRP
48360	301	20	the	the	DT
48360	301	21	heat	heat	NN
48360	301	22	required	require	VBN
48360	301	23	to	to	TO
48360	301	24	raise	raise	VB
48360	301	25	its	-PRON-	PRP$
48360	301	26	temperature	temperature	NN
48360	301	27	from	from	IN
48360	301	28	that	that	DT
48360	301	29	at	at	IN
48360	301	30	which	which	WDT
48360	301	31	it	-PRON-	PRP
48360	301	32	entered	enter	VBD
48360	301	33	the	the	DT
48360	301	34	room	room	NN
48360	301	35	and	and	CC
48360	301	36	at	at	IN
48360	301	37	the	the	DT
48360	301	38	same	same	JJ
48360	301	39	time	time	NN
48360	301	40	drawing	draw	VBG
48360	301	41	into	into	IN
48360	301	42	the	the	DT
48360	301	43	room	room	NN
48360	301	44	outside	outside	IN
48360	301	45	air	air	NN
48360	301	46	of	of	IN
48360	301	47	a	a	DT
48360	301	48	lower	low	JJR
48360	301	49	temperature	temperature	NN
48360	301	50	.	.	.
48360	302	1	The	the	DT
48360	302	2	effect	effect	NN
48360	302	3	of	of	IN
48360	302	4	the	the	DT
48360	302	5	cold	cold	JJ
48360	302	6	air	air	NN
48360	302	7	thus	thus	RB
48360	302	8	brought	bring	VBD
48360	302	9	into	into	IN
48360	302	10	the	the	DT
48360	302	11	room	room	NN
48360	302	12	is	be	VBZ
48360	302	13	particularly	particularly	RB
48360	302	14	noticeable	noticeable	JJ
48360	302	15	in	in	IN
48360	302	16	parts	part	NNS
48360	302	17	of	of	IN
48360	302	18	the	the	DT
48360	302	19	room	room	NN
48360	302	20	farthest	farthest	NN
48360	302	21	from	from	IN
48360	302	22	the	the	DT
48360	302	23	fire	fire	NN
48360	302	24	.	.	.
48360	303	1	The	the	DT
48360	303	2	open	open	JJ
48360	303	3	fireplace	fireplace	NN
48360	303	4	,	,	,
48360	303	5	however	however	RB
48360	303	6	,	,	,
48360	303	7	has	have	VBZ
48360	303	8	its	-PRON-	PRP$
48360	303	9	place	place	NN
48360	303	10	as	as	IN
48360	303	11	an	an	DT
48360	303	12	auxiliary	auxiliary	NN
48360	303	13	to	to	IN
48360	303	14	the	the	DT
48360	303	15	heating	heating	NN
48360	303	16	plant	plant	NN
48360	303	17	and	and	CC
48360	303	18	for	for	IN
48360	303	19	the	the	DT
48360	303	20	hominess	hominess	NN
48360	303	21	that	that	IN
48360	303	22	a	a	DT
48360	303	23	burning	burn	VBG
48360	303	24	fire	fire	NN
48360	303	25	imparts	impart	VBZ
48360	303	26	to	to	IN
48360	303	27	the	the	DT
48360	303	28	room	room	NN
48360	303	29	.	.	.
48360	304	1	If	if	IN
48360	304	2	one	one	NN
48360	304	3	is	be	VBZ
48360	304	4	to	to	TO
48360	304	5	be	be	VB
48360	304	6	provided	provide	VBN
48360	304	7	,	,	,
48360	304	8	the	the	DT
48360	304	9	essentials	essential	NNS
48360	304	10	of	of	IN
48360	304	11	construction	construction	NN
48360	304	12	should	should	MD
48360	304	13	be	be	VB
48360	304	14	understood	understand	VBN
48360	304	15	and	and	CC
48360	304	16	followed	follow	VBN
48360	304	17	so	so	IN
48360	304	18	that	that	IN
48360	304	19	it	-PRON-	PRP
48360	304	20	will	will	MD
48360	304	21	not	not	RB
48360	304	22	smoke	smoke	VB
48360	304	23	.	.	.
48360	305	1	ESSENTIALS	essential	NNS
48360	305	2	OF	of	IN
48360	305	3	FIREPLACE	fireplace	NN
48360	305	4	CONSTRUCTION	construction	NN
48360	305	5	.	.	.
48360	306	1	In	in	IN
48360	306	2	order	order	NN
48360	306	3	that	that	IN
48360	306	4	satisfactory	satisfactory	JJ
48360	306	5	results	result	NNS
48360	306	6	may	may	MD
48360	306	7	be	be	VB
48360	306	8	obtained	obtain	VBN
48360	306	9	from	from	IN
48360	306	10	an	an	DT
48360	306	11	open	open	JJ
48360	306	12	fireplace	fireplace	NN
48360	306	13	,	,	,
48360	306	14	it	-PRON-	PRP
48360	306	15	is	be	VBZ
48360	306	16	essential	essential	JJ
48360	306	17	:	:	:
48360	306	18	First	first	RB
48360	306	19	,	,	,
48360	306	20	that	that	IN
48360	306	21	the	the	DT
48360	306	22	flue	flue	NN
48360	306	23	have	have	VBP
48360	306	24	the	the	DT
48360	306	25	proper	proper	JJ
48360	306	26	area	area	NN
48360	306	27	;	;	:
48360	306	28	second	second	LS
48360	306	29	,	,	,
48360	306	30	that	that	IN
48360	306	31	the	the	DT
48360	306	32	throat	throat	NN
48360	306	33	be	be	VB
48360	306	34	correctly	correctly	RB
48360	306	35	proportioned	proportion	VBN
48360	306	36	and	and	CC
48360	306	37	located	locate	VBN
48360	306	38	;	;	:
48360	306	39	third	third	LS
48360	306	40	,	,	,
48360	306	41	that	that	IN
48360	306	42	a	a	DT
48360	306	43	properly	properly	RB
48360	306	44	-	-	HYPH
48360	306	45	constructed	construct	VBN
48360	306	46	smoke	smoke	NN
48360	306	47	shelf	shelf	NN
48360	306	48	and	and	CC
48360	306	49	chamber	chamber	NN
48360	306	50	be	be	VB
48360	306	51	provided	provide	VBN
48360	306	52	;	;	:
48360	306	53	fourth	fourth	RB
48360	306	54	,	,	,
48360	306	55	that	that	IN
48360	306	56	the	the	DT
48360	306	57	chimney	chimney	NN
48360	306	58	be	be	VB
48360	306	59	carried	carry	VBN
48360	306	60	high	high	JJ
48360	306	61	enough	enough	RB
48360	306	62	to	to	TO
48360	306	63	avoid	avoid	VB
48360	306	64	interference	interference	NN
48360	306	65	;	;	:
48360	306	66	and	and	CC
48360	306	67	fifth	fifth	JJ
48360	306	68	,	,	,
48360	306	69	that	that	IN
48360	306	70	the	the	DT
48360	306	71	shape	shape	NN
48360	306	72	of	of	IN
48360	306	73	the	the	DT
48360	306	74	fireplace	fireplace	NN
48360	306	75	be	be	VB
48360	306	76	such	such	JJ
48360	306	77	as	as	IN
48360	306	78	to	to	TO
48360	306	79	direct	direct	VB
48360	306	80	a	a	DT
48360	306	81	maximum	maximum	JJ
48360	306	82	amount	amount	NN
48360	306	83	of	of	IN
48360	306	84	radiated	radiated	JJ
48360	306	85	heat	heat	NN
48360	306	86	into	into	IN
48360	306	87	the	the	DT
48360	306	88	room	room	NN
48360	306	89	.	.	.
48360	307	1	AREA	area	NN
48360	307	2	OF	of	IN
48360	307	3	THE	the	DT
48360	307	4	FLUE	FLUE	NNP
48360	307	5	.	.	.
48360	308	1	The	the	DT
48360	308	2	sectional	sectional	JJ
48360	308	3	area	area	NN
48360	308	4	of	of	IN
48360	308	5	the	the	DT
48360	308	6	flue	flue	NN
48360	308	7	bears	bear	VBZ
48360	308	8	a	a	DT
48360	308	9	direct	direct	JJ
48360	308	10	relation	relation	NN
48360	308	11	to	to	IN
48360	308	12	the	the	DT
48360	308	13	area	area	NN
48360	308	14	of	of	IN
48360	308	15	the	the	DT
48360	308	16	fireplace	fireplace	NN
48360	308	17	opening	opening	NN
48360	308	18	.	.	.
48360	309	1	The	the	DT
48360	309	2	area	area	NN
48360	309	3	of	of	IN
48360	309	4	lined	line	VBN
48360	309	5	flues	flue	NNS
48360	309	6	should	should	MD
48360	309	7	be	be	VB
48360	309	8	a	a	DT
48360	309	9	tenth	tenth	NN
48360	309	10	or	or	CC
48360	309	11	more	more	JJR
48360	309	12	of	of	IN
48360	309	13	that	that	DT
48360	309	14	of	of	IN
48360	309	15	the	the	DT
48360	309	16	fireplace	fireplace	NN
48360	309	17	opening	opening	NN
48360	309	18	.	.	.
48360	310	1	If	if	IN
48360	310	2	the	the	DT
48360	310	3	flues	flue	NNS
48360	310	4	are	be	VBP
48360	310	5	unlined	unlined	JJ
48360	310	6	the	the	DT
48360	310	7	proportion	proportion	NN
48360	310	8	should	should	MD
48360	310	9	be	be	VB
48360	310	10	increased	increase	VBN
48360	310	11	slightly	slightly	RB
48360	310	12	because	because	IN
48360	310	13	of	of	IN
48360	310	14	greater	great	JJR
48360	310	15	friction	friction	NN
48360	310	16	.	.	.
48360	311	1	Thirteen	thirteen	CD
48360	311	2	square	square	JJ
48360	311	3	inches	inch	NNS
48360	311	4	of	of	IN
48360	311	5	area	area	NN
48360	311	6	for	for	IN
48360	311	7	the	the	DT
48360	311	8	chimney	chimney	NN
48360	311	9	flue	flue	VBN
48360	311	10	to	to	IN
48360	311	11	every	every	DT
48360	311	12	square	square	JJ
48360	311	13	foot	foot	NN
48360	311	14	of	of	IN
48360	311	15	fireplace	fireplace	NN
48360	311	16	opening	opening	NN
48360	311	17	is	be	VBZ
48360	311	18	a	a	DT
48360	311	19	good	good	JJ
48360	311	20	rule	rule	NN
48360	311	21	to	to	TO
48360	311	22	follow	follow	VB
48360	311	23	.	.	.
48360	312	1	For	for	IN
48360	312	2	the	the	DT
48360	312	3	fireplace	fireplace	NN
48360	312	4	shown	show	VBN
48360	312	5	in	in	IN
48360	312	6	figure	figure	NN
48360	312	7	13-A	13-a	CD
48360	312	8	,	,	,
48360	312	9	the	the	DT
48360	312	10	opening	opening	NN
48360	312	11	of	of	IN
48360	312	12	which	which	WDT
48360	312	13	has	have	VBZ
48360	312	14	an	an	DT
48360	312	15	area	area	NN
48360	312	16	of	of	IN
48360	312	17	8.25	8.25	CD
48360	312	18	square	square	JJ
48360	312	19	feet	foot	NNS
48360	312	20	,	,	,
48360	312	21	there	there	EX
48360	312	22	is	be	VBZ
48360	312	23	required	require	VBN
48360	312	24	a	a	DT
48360	312	25	flue	flue	NN
48360	312	26	having	have	VBG
48360	312	27	an	an	DT
48360	312	28	area	area	NN
48360	312	29	of	of	IN
48360	312	30	107	107	CD
48360	312	31	square	square	JJ
48360	312	32	inches	inch	NNS
48360	312	33	.	.	.
48360	313	1	If	if	IN
48360	313	2	this	this	DT
48360	313	3	flue	flue	NN
48360	313	4	were	be	VBD
48360	313	5	built	build	VBN
48360	313	6	of	of	IN
48360	313	7	brick	brick	NN
48360	313	8	and	and	CC
48360	313	9	unlined	unline	VBD
48360	313	10	it	-PRON-	PRP
48360	313	11	would	would	MD
48360	313	12	probably	probably	RB
48360	313	13	be	be	VB
48360	313	14	made	make	VBN
48360	313	15	8	8	CD
48360	313	16	inches	inch	NNS
48360	313	17	by	by	IN
48360	313	18	16	16	CD
48360	313	19	inches	inch	NNS
48360	313	20	,	,	,
48360	313	21	or	or	CC
48360	313	22	128	128	CD
48360	313	23	square	square	JJ
48360	313	24	inches	inch	NNS
48360	313	25	,	,	,
48360	313	26	because	because	IN
48360	313	27	brickwork	brickwork	NN
48360	313	28	can	can	MD
48360	313	29	be	be	VB
48360	313	30	laid	lay	VBN
48360	313	31	to	to	IN
48360	313	32	better	well	JJR
48360	313	33	advantage	advantage	NN
48360	313	34	when	when	WRB
48360	313	35	the	the	DT
48360	313	36	dimensions	dimension	NNS
48360	313	37	of	of	IN
48360	313	38	the	the	DT
48360	313	39	flue	flue	NN
48360	313	40	are	be	VBP
48360	313	41	multiples	multiple	NNS
48360	313	42	of	of	IN
48360	313	43	4	4	CD
48360	313	44	inches	inch	NNS
48360	313	45	.	.	.
48360	314	1	If	if	IN
48360	314	2	the	the	DT
48360	314	3	flue	flue	NN
48360	314	4	is	be	VBZ
48360	314	5	lined	line	VBN
48360	314	6	the	the	DT
48360	314	7	lining	lining	NN
48360	314	8	should	should	MD
48360	314	9	have	have	VB
48360	314	10	an	an	DT
48360	314	11	inside	inside	JJ
48360	314	12	area	area	NN
48360	314	13	approximating	approximate	VBG
48360	314	14	107	107	CD
48360	314	15	square	square	JJ
48360	314	16	inches	inch	NNS
48360	314	17	.	.	.
48360	315	1	It	-PRON-	PRP
48360	315	2	is	be	VBZ
48360	315	3	seldom	seldom	RB
48360	315	4	possible	possible	JJ
48360	315	5	to	to	TO
48360	315	6	secure	secure	VB
48360	315	7	lining	lining	NN
48360	315	8	having	have	VBG
48360	315	9	the	the	DT
48360	315	10	exact	exact	JJ
48360	315	11	required	require	VBN
48360	315	12	area	area	NN
48360	315	13	,	,	,
48360	315	14	but	but	CC
48360	315	15	the	the	DT
48360	315	16	clear	clear	JJ
48360	315	17	area	area	NN
48360	315	18	should	should	MD
48360	315	19	never	never	RB
48360	315	20	be	be	VB
48360	315	21	less	less	JJR
48360	315	22	than	than	IN
48360	315	23	that	that	DT
48360	315	24	prescribed	prescribe	VBN
48360	315	25	above	above	RB
48360	315	26	.	.	.
48360	316	1	[	[	-LRB-
48360	316	2	Illustration	illustration	NN
48360	316	3	:	:	:
48360	316	4	Fig	Fig	NNP
48360	316	5	.	.	.
48360	317	1	13.--A.	13.--a.	LS
48360	318	1	Top	top	NN
48360	318	2	of	of	IN
48360	318	3	throat	throat	NN
48360	318	4	damper	damper	NN
48360	318	5	is	be	VBZ
48360	318	6	at	at	IN
48360	318	7	DD	DD	NNP
48360	318	8	,	,	,
48360	318	9	smoke	smoke	NN
48360	318	10	shelf	shelf	NN
48360	318	11	at	at	IN
48360	318	12	CO	CO	NNP
48360	318	13	.	.	.
48360	318	14	Side	side	JJ
48360	318	15	wall	wall	NN
48360	318	16	should	should	MD
48360	318	17	not	not	RB
48360	318	18	be	be	VB
48360	318	19	drawn	draw	VBN
48360	318	20	in	in	IN
48360	318	21	until	until	IN
48360	318	22	the	the	DT
48360	318	23	height	height	NN
48360	318	24	DD	DD	NNP
48360	318	25	is	be	VBZ
48360	318	26	passed	pass	VBN
48360	318	27	.	.	.
48360	319	1	This	this	DT
48360	319	2	assures	assure	VBZ
48360	319	3	full	full	JJ
48360	319	4	area	area	NN
48360	319	5	.	.	.
48360	320	1	If	if	IN
48360	320	2	the	the	DT
48360	320	3	drawing	drawing	NN
48360	320	4	in	in	RP
48360	320	5	is	be	VBZ
48360	320	6	done	do	VBN
48360	320	7	as	as	IN
48360	320	8	indicated	indicate	VBN
48360	320	9	by	by	IN
48360	320	10	lines	line	NNS
48360	320	11	EF	EF	NNP
48360	320	12	and	and	CC
48360	320	13	EG	EG	NNP
48360	320	14	,	,	,
48360	320	15	the	the	DT
48360	320	16	width	width	NN
48360	320	17	of	of	IN
48360	320	18	the	the	DT
48360	320	19	throat	throat	NN
48360	320	20	becomes	become	VBZ
48360	320	21	less	less	JJR
48360	320	22	than	than	IN
48360	320	23	the	the	DT
48360	320	24	width	width	NN
48360	320	25	of	of	IN
48360	320	26	the	the	DT
48360	320	27	opening	opening	NN
48360	320	28	and	and	CC
48360	320	29	causes	cause	VBZ
48360	320	30	the	the	DT
48360	320	31	air	air	NN
48360	320	32	currents	current	NNS
48360	320	33	to	to	TO
48360	320	34	pile	pile	VB
48360	320	35	up	up	RP
48360	320	36	in	in	IN
48360	320	37	the	the	DT
48360	320	38	corners	corner	NNS
48360	320	39	of	of	IN
48360	320	40	the	the	DT
48360	320	41	throat	throat	NN
48360	320	42	,	,	,
48360	320	43	resulting	result	VBG
48360	320	44	frequently	frequently	RB
48360	320	45	in	in	IN
48360	320	46	a	a	DT
48360	320	47	smoky	smoky	JJ
48360	320	48	fireplace	fireplace	NN
48360	320	49	.	.	.
48360	321	1	B.	B.	NNP
48360	322	1	Correct	correct	JJ
48360	322	2	fireplace	fireplace	NN
48360	322	3	construction	construction	NN
48360	322	4	.	.	.
48360	322	5	]	]	-RRB-
48360	323	1	Failure	failure	NN
48360	323	2	to	to	TO
48360	323	3	provide	provide	VB
48360	323	4	a	a	DT
48360	323	5	chimney	chimney	NN
48360	323	6	flue	flue	NN
48360	323	7	of	of	IN
48360	323	8	sufficient	sufficient	JJ
48360	323	9	sectional	sectional	JJ
48360	323	10	area	area	NN
48360	323	11	is	be	VBZ
48360	323	12	in	in	IN
48360	323	13	many	many	JJ
48360	323	14	instances	instance	NNS
48360	323	15	the	the	DT
48360	323	16	cause	cause	NN
48360	323	17	of	of	IN
48360	323	18	an	an	DT
48360	323	19	unsatisfactory	unsatisfactory	JJ
48360	323	20	fireplace	fireplace	NN
48360	323	21	.	.	.
48360	324	1	The	the	DT
48360	324	2	cross	cross	NN
48360	324	3	section	section	NN
48360	324	4	should	should	MD
48360	324	5	be	be	VB
48360	324	6	the	the	DT
48360	324	7	same	same	JJ
48360	324	8	throughout	throughout	IN
48360	324	9	the	the	DT
48360	324	10	entire	entire	JJ
48360	324	11	length	length	NN
48360	324	12	of	of	IN
48360	324	13	the	the	DT
48360	324	14	chimney	chimney	NN
48360	324	15	.	.	.
48360	325	1	Do	do	VB
48360	325	2	not	not	RB
48360	325	3	contract	contract	VB
48360	325	4	the	the	DT
48360	325	5	flue	flue	NN
48360	325	6	at	at	IN
48360	325	7	the	the	DT
48360	325	8	chimney	chimney	NNP
48360	325	9	top	top	NN
48360	325	10	,	,	,
48360	325	11	for	for	IN
48360	325	12	that	that	DT
48360	325	13	would	would	MD
48360	325	14	nullify	nullify	VB
48360	325	15	the	the	DT
48360	325	16	larger	large	JJR
48360	325	17	opening	opening	NN
48360	325	18	below	below	RB
48360	325	19	;	;	:
48360	325	20	if	if	IN
48360	325	21	it	-PRON-	PRP
48360	325	22	is	be	VBZ
48360	325	23	necessary	necessary	JJ
48360	325	24	to	to	TO
48360	325	25	change	change	VB
48360	325	26	the	the	DT
48360	325	27	direction	direction	NN
48360	325	28	of	of	IN
48360	325	29	a	a	DT
48360	325	30	flue	flue	JJ
48360	325	31	the	the	DT
48360	325	32	full	full	JJ
48360	325	33	area	area	NN
48360	325	34	should	should	MD
48360	325	35	be	be	VB
48360	325	36	preserved	preserve	VBN
48360	325	37	through	through	IN
48360	325	38	all	all	DT
48360	325	39	turns	turn	NNS
48360	325	40	and	and	CC
48360	325	41	bends	bend	NNS
48360	325	42	,	,	,
48360	325	43	and	and	CC
48360	325	44	the	the	DT
48360	325	45	change	change	NN
48360	325	46	should	should	MD
48360	325	47	be	be	VB
48360	325	48	made	make	VBN
48360	325	49	as	as	RB
48360	325	50	gradual	gradual	JJ
48360	325	51	as	as	IN
48360	325	52	possible	possible	JJ
48360	325	53	.	.	.
48360	326	1	THE	the	DT
48360	326	2	THROAT	throat	NN
48360	326	3	.	.	.
48360	327	1	In	in	IN
48360	327	2	figure	figure	NN
48360	327	3	13-B	13-b	CD
48360	327	4	is	be	VBZ
48360	327	5	shown	show	VBN
48360	327	6	the	the	DT
48360	327	7	throat	throat	NN
48360	327	8	,	,	,
48360	327	9	the	the	DT
48360	327	10	narrow	narrow	JJ
48360	327	11	opening	opening	NN
48360	327	12	between	between	IN
48360	327	13	the	the	DT
48360	327	14	fireplace	fireplace	NN
48360	327	15	and	and	CC
48360	327	16	the	the	DT
48360	327	17	smoke	smoke	NN
48360	327	18	chamber	chamber	NN
48360	327	19	.	.	.
48360	328	1	Correct	correct	JJ
48360	328	2	throat	throat	NN
48360	328	3	construction	construction	NN
48360	328	4	contributes	contribute	VBZ
48360	328	5	more	more	JJR
48360	328	6	to	to	IN
48360	328	7	efficiency	efficiency	NN
48360	328	8	than	than	IN
48360	328	9	any	any	DT
48360	328	10	other	other	JJ
48360	328	11	feature	feature	NN
48360	328	12	except	except	IN
48360	328	13	proper	proper	JJ
48360	328	14	flue	flue	JJ
48360	328	15	design	design	NN
48360	328	16	.	.	.
48360	329	1	A	a	DT
48360	329	2	flue	flue	JJ
48360	329	3	twice	twice	RB
48360	329	4	as	as	RB
48360	329	5	large	large	JJ
48360	329	6	as	as	IN
48360	329	7	is	be	VBZ
48360	329	8	necessary	necessary	JJ
48360	329	9	brought	bring	VBN
48360	329	10	straight	straight	RB
48360	329	11	down	down	RB
48360	329	12	to	to	IN
48360	329	13	the	the	DT
48360	329	14	fireplace	fireplace	NN
48360	329	15	without	without	IN
48360	329	16	constriction	constriction	NN
48360	329	17	at	at	IN
48360	329	18	the	the	DT
48360	329	19	throat	throat	NN
48360	329	20	would	would	MD
48360	329	21	result	result	VB
48360	329	22	in	in	IN
48360	329	23	a	a	DT
48360	329	24	poor	poor	JJ
48360	329	25	draft	draft	NN
48360	329	26	,	,	,
48360	329	27	for	for	IN
48360	329	28	the	the	DT
48360	329	29	draft	draft	NN
48360	329	30	does	do	VBZ
48360	329	31	not	not	RB
48360	329	32	depend	depend	VB
48360	329	33	upon	upon	IN
48360	329	34	the	the	DT
48360	329	35	largeness	largeness	NN
48360	329	36	of	of	IN
48360	329	37	the	the	DT
48360	329	38	flue	flue	JJ
48360	329	39	but	but	CC
48360	329	40	upon	upon	IN
48360	329	41	its	-PRON-	PRP$
48360	329	42	proper	proper	JJ
48360	329	43	proportioning	proportioning	NN
48360	329	44	to	to	IN
48360	329	45	the	the	DT
48360	329	46	fireplace	fireplace	NN
48360	329	47	and	and	CC
48360	329	48	throat	throat	NN
48360	329	49	.	.	.
48360	330	1	The	the	DT
48360	330	2	arrows	arrow	NNS
48360	330	3	indicate	indicate	VBP
48360	330	4	the	the	DT
48360	330	5	upward	upward	JJ
48360	330	6	flowing	flow	VBG
48360	330	7	currents	current	NNS
48360	330	8	of	of	IN
48360	330	9	warm	warm	JJ
48360	330	10	air	air	NN
48360	330	11	which	which	WDT
48360	330	12	are	be	VBP
48360	330	13	thrown	throw	VBN
48360	330	14	forward	forward	RB
48360	330	15	at	at	IN
48360	330	16	the	the	DT
48360	330	17	throat	throat	NN
48360	330	18	and	and	CC
48360	330	19	pass	pass	VB
48360	330	20	through	through	IN
48360	330	21	the	the	DT
48360	330	22	smoke	smoke	NN
48360	330	23	chamber	chamber	NN
48360	330	24	into	into	IN
48360	330	25	the	the	DT
48360	330	26	flue	flue	NN
48360	330	27	on	on	IN
48360	330	28	the	the	DT
48360	330	29	inner	inner	JJ
48360	330	30	side	side	NN
48360	330	31	.	.	.
48360	331	1	This	this	DT
48360	331	2	rapid	rapid	JJ
48360	331	3	upward	upward	JJ
48360	331	4	passage	passage	NN
48360	331	5	of	of	IN
48360	331	6	air	air	NN
48360	331	7	causes	cause	VBZ
48360	331	8	a	a	DT
48360	331	9	down	down	JJ
48360	331	10	current	current	NN
48360	331	11	on	on	IN
48360	331	12	the	the	DT
48360	331	13	opposite	opposite	JJ
48360	331	14	side	side	NN
48360	331	15	,	,	,
48360	331	16	as	as	IN
48360	331	17	indicated	indicate	VBN
48360	331	18	by	by	IN
48360	331	19	the	the	DT
48360	331	20	descending	descend	VBG
48360	331	21	arrows	arrow	NNS
48360	331	22	.	.	.
48360	332	1	The	the	DT
48360	332	2	down	down	JJ
48360	332	3	current	current	NN
48360	332	4	is	be	VBZ
48360	332	5	not	not	RB
48360	332	6	nearly	nearly	RB
48360	332	7	as	as	RB
48360	332	8	strong	strong	JJ
48360	332	9	as	as	IN
48360	332	10	the	the	DT
48360	332	11	up	up	JJ
48360	332	12	current	current	NN
48360	332	13	,	,	,
48360	332	14	but	but	CC
48360	332	15	it	-PRON-	PRP
48360	332	16	may	may	MD
48360	332	17	be	be	VB
48360	332	18	of	of	IN
48360	332	19	such	such	JJ
48360	332	20	force	force	NN
48360	332	21	that	that	IN
48360	332	22	if	if	IN
48360	332	23	there	there	EX
48360	332	24	be	be	VB
48360	332	25	no	no	DT
48360	332	26	throat	throat	NN
48360	332	27	to	to	IN
48360	332	28	the	the	DT
48360	332	29	fireplace	fireplace	NN
48360	332	30	(	(	-LRB-
48360	332	31	see	see	VB
48360	332	32	fig	fig	NN
48360	332	33	.	.	.
48360	333	1	14	14	CD
48360	333	2	)	)	-RRB-
48360	333	3	to	to	TO
48360	333	4	increase	increase	VB
48360	333	5	the	the	DT
48360	333	6	velocity	velocity	NN
48360	333	7	of	of	IN
48360	333	8	the	the	DT
48360	333	9	upward	upward	JJ
48360	333	10	current	current	NN
48360	333	11	by	by	IN
48360	333	12	constricting	constrict	VBG
48360	333	13	it	-PRON-	PRP
48360	333	14	,	,	,
48360	333	15	the	the	DT
48360	333	16	meeting	meeting	NN
48360	333	17	of	of	IN
48360	333	18	the	the	DT
48360	333	19	two	two	CD
48360	333	20	currents	current	NNS
48360	333	21	will	will	MD
48360	333	22	result	result	VB
48360	333	23	in	in	IN
48360	333	24	smoke	smoke	NN
48360	333	25	being	be	VBG
48360	333	26	forced	force	VBN
48360	333	27	out	out	RP
48360	333	28	into	into	IN
48360	333	29	the	the	DT
48360	333	30	room	room	NN
48360	333	31	.	.	.
48360	334	1	Thus	thus	RB
48360	334	2	it	-PRON-	PRP
48360	334	3	frequently	frequently	RB
48360	334	4	happens	happen	VBZ
48360	334	5	that	that	IN
48360	334	6	a	a	DT
48360	334	7	fireplace	fireplace	NN
48360	334	8	has	have	VBZ
48360	334	9	an	an	DT
48360	334	10	ample	ample	JJ
48360	334	11	flue	flue	JJ
48360	334	12	area	area	NN
48360	334	13	and	and	CC
48360	334	14	yet	yet	RB
48360	334	15	smokes	smoke	VBZ
48360	334	16	badly	badly	RB
48360	334	17	.	.	.
48360	335	1	The	the	DT
48360	335	2	influence	influence	NN
48360	335	3	of	of	IN
48360	335	4	the	the	DT
48360	335	5	throat	throat	NN
48360	335	6	upon	upon	IN
48360	335	7	the	the	DT
48360	335	8	upward	upward	JJ
48360	335	9	and	and	CC
48360	335	10	downward	downward	JJ
48360	335	11	air	air	NN
48360	335	12	currents	current	NNS
48360	335	13	is	be	VBZ
48360	335	14	shown	show	VBN
48360	335	15	in	in	IN
48360	335	16	figure	figure	NN
48360	335	17	13-B.	13-b.	CD
48360	336	1	[	[	-LRB-
48360	336	2	Illustration	illustration	NN
48360	336	3	:	:	:
48360	336	4	Fig	Fig	NNP
48360	336	5	.	.	.
48360	337	1	14.--Fireplaces	14.--fireplaces	CD
48360	337	2	constructed	construct	VBN
48360	337	3	like	like	IN
48360	337	4	this	this	DT
48360	337	5	without	without	IN
48360	337	6	throat	throat	NN
48360	337	7	will	will	MD
48360	337	8	very	very	RB
48360	337	9	likely	likely	JJ
48360	337	10	smoke	smoke	VB
48360	337	11	.	.	.
48360	337	12	]	]	-RRB-
48360	338	1	The	the	DT
48360	338	2	area	area	NN
48360	338	3	of	of	IN
48360	338	4	the	the	DT
48360	338	5	throat	throat	NN
48360	338	6	should	should	MD
48360	338	7	not	not	RB
48360	338	8	be	be	VB
48360	338	9	less	less	JJR
48360	338	10	than	than	IN
48360	338	11	that	that	DT
48360	338	12	of	of	IN
48360	338	13	the	the	DT
48360	338	14	flue	flue	NN
48360	338	15	.	.	.
48360	339	1	Its	-PRON-	PRP$
48360	339	2	length	length	NN
48360	339	3	should	should	MD
48360	339	4	always	always	RB
48360	339	5	be	be	VB
48360	339	6	equal	equal	JJ
48360	339	7	to	to	IN
48360	339	8	the	the	DT
48360	339	9	width	width	NN
48360	339	10	of	of	IN
48360	339	11	the	the	DT
48360	339	12	fireplace	fireplace	NN
48360	339	13	opening	opening	NN
48360	339	14	.	.	.
48360	340	1	(	(	-LRB-
48360	340	2	See	see	VB
48360	340	3	fig	fig	NN
48360	340	4	.	.	.
48360	341	1	13-A.	13-a.	CD
48360	341	2	)	)	-RRB-
48360	342	1	The	the	DT
48360	342	2	sides	side	NNS
48360	342	3	of	of	IN
48360	342	4	the	the	DT
48360	342	5	fireplace	fireplace	NN
48360	342	6	should	should	MD
48360	342	7	be	be	VB
48360	342	8	vertical	vertical	JJ
48360	342	9	until	until	IN
48360	342	10	the	the	DT
48360	342	11	throat	throat	NN
48360	342	12	is	be	VBZ
48360	342	13	passed	pass	VBN
48360	342	14	.	.	.
48360	343	1	(	(	-LRB-
48360	343	2	DD	DD	NNP
48360	343	3	in	in	IN
48360	343	4	fig	fig	NN
48360	343	5	.	.	.
48360	344	1	13-A.	13-a.	CD
48360	344	2	)	)	-RRB-
48360	345	1	Above	above	IN
48360	345	2	the	the	DT
48360	345	3	throat	throat	NN
48360	345	4	the	the	DT
48360	345	5	sides	side	NNS
48360	345	6	should	should	MD
48360	345	7	be	be	VB
48360	345	8	drawn	draw	VBN
48360	345	9	in	in	IN
48360	345	10	until	until	IN
48360	345	11	the	the	DT
48360	345	12	desired	desire	VBN
48360	345	13	flue	flue	JJ
48360	345	14	area	area	NN
48360	345	15	is	be	VBZ
48360	345	16	attained	attain	VBN
48360	345	17	.	.	.
48360	346	1	The	the	DT
48360	346	2	throat	throat	NN
48360	346	3	should	should	MD
48360	346	4	be	be	VB
48360	346	5	set	set	VBN
48360	346	6	8	8	CD
48360	346	7	inches	inch	NNS
48360	346	8	above	above	IN
48360	346	9	the	the	DT
48360	346	10	location	location	NN
48360	346	11	of	of	IN
48360	346	12	the	the	DT
48360	346	13	lintel	lintel	NN
48360	346	14	,	,	,
48360	346	15	as	as	IN
48360	346	16	shown	show	VBN
48360	346	17	in	in	IN
48360	346	18	figure	figure	NN
48360	346	19	13	13	CD
48360	346	20	,	,	,
48360	346	21	A	A	NNP
48360	346	22	and	and	CC
48360	346	23	B.	B.	NNP
48360	347	1	The	the	DT
48360	347	2	wrong	wrong	JJ
48360	347	3	way	way	NN
48360	347	4	to	to	TO
48360	347	5	place	place	VB
48360	347	6	the	the	DT
48360	347	7	throat	throat	NN
48360	347	8	damper	damper	NN
48360	347	9	is	be	VBZ
48360	347	10	shown	show	VBN
48360	347	11	in	in	IN
48360	347	12	figure	figure	NN
48360	347	13	15	15	CD
48360	347	14	.	.	.
48360	348	1	The	the	DT
48360	348	2	throat	throat	NN
48360	348	3	should	should	MD
48360	348	4	not	not	RB
48360	348	5	be	be	VB
48360	348	6	more	more	JJR
48360	348	7	than	than	IN
48360	348	8	4	4	CD
48360	348	9	or	or	CC
48360	348	10	5	5	CD
48360	348	11	inches	inch	NNS
48360	348	12	wide	wide	JJ
48360	348	13	.	.	.
48360	349	1	The	the	DT
48360	349	2	lesser	less	JJR
48360	349	3	width	width	NN
48360	349	4	is	be	VBZ
48360	349	5	a	a	DT
48360	349	6	safe	safe	JJ
48360	349	7	standard	standard	NN
48360	349	8	.	.	.
48360	350	1	If	if	IN
48360	350	2	a	a	DT
48360	350	3	damper	damper	NN
48360	350	4	is	be	VBZ
48360	350	5	installed	instal	VBN
48360	350	6	the	the	DT
48360	350	7	width	width	NN
48360	350	8	of	of	IN
48360	350	9	the	the	DT
48360	350	10	brick	brick	NN
48360	350	11	opening	opening	NN
48360	350	12	at	at	IN
48360	350	13	the	the	DT
48360	350	14	throat	throat	NN
48360	350	15	will	will	MD
48360	350	16	depend	depend	VB
48360	350	17	upon	upon	IN
48360	350	18	the	the	DT
48360	350	19	width	width	NN
48360	350	20	of	of	IN
48360	350	21	the	the	DT
48360	350	22	frame	frame	NN
48360	350	23	of	of	IN
48360	350	24	the	the	DT
48360	350	25	damper	damper	NN
48360	350	26	,	,	,
48360	350	27	the	the	DT
48360	350	28	width	width	NN
48360	350	29	of	of	IN
48360	350	30	the	the	DT
48360	350	31	throat	throat	NN
48360	350	32	proper	proper	JJ
48360	350	33	being	be	VBG
48360	350	34	regulated	regulate	VBN
48360	350	35	by	by	IN
48360	350	36	the	the	DT
48360	350	37	hinged	hinged	JJ
48360	350	38	cover	cover	NN
48360	350	39	of	of	IN
48360	350	40	the	the	DT
48360	350	41	damper	damper	NN
48360	350	42	.	.	.
48360	351	1	If	if	IN
48360	351	2	the	the	DT
48360	351	3	throat	throat	NN
48360	351	4	damper	damper	NN
48360	351	5	is	be	VBZ
48360	351	6	omitted	omit	VBN
48360	351	7	the	the	DT
48360	351	8	opening	opening	NN
48360	351	9	should	should	MD
48360	351	10	be	be	VB
48360	351	11	4	4	CD
48360	351	12	inches	inch	NNS
48360	351	13	,	,	,
48360	351	14	as	as	IN
48360	351	15	shown	show	VBN
48360	351	16	in	in	IN
48360	351	17	figure	figure	NN
48360	351	18	16	16	CD
48360	351	19	.	.	.
48360	352	1	The	the	DT
48360	352	2	smoke	smoke	NN
48360	352	3	shelf	shelf	NN
48360	352	4	should	should	MD
48360	352	5	not	not	RB
48360	352	6	be	be	VB
48360	352	7	bricked	bricke	VBN
48360	352	8	up	up	RP
48360	352	9	but	but	CC
48360	352	10	should	should	MD
48360	352	11	conform	conform	VB
48360	352	12	to	to	IN
48360	352	13	the	the	DT
48360	352	14	dotted	dotted	JJ
48360	352	15	lines	line	NNS
48360	352	16	.	.	.
48360	353	1	The	the	DT
48360	353	2	depth	depth	NN
48360	353	3	of	of	IN
48360	353	4	the	the	DT
48360	353	5	smoke	smoke	NN
48360	353	6	shelf	shelf	NN
48360	353	7	should	should	MD
48360	353	8	be	be	VB
48360	353	9	the	the	DT
48360	353	10	same	same	JJ
48360	353	11	for	for	IN
48360	353	12	a	a	DT
48360	353	13	2-foot	2-foot	CD
48360	353	14	as	as	IN
48360	353	15	for	for	IN
48360	353	16	a	a	DT
48360	353	17	10-foot	10-foot	CD
48360	353	18	fireplace	fireplace	NN
48360	353	19	opening	opening	NN
48360	353	20	.	.	.
48360	354	1	Proper	proper	JJ
48360	354	2	throat	throat	NN
48360	354	3	construction	construction	NN
48360	354	4	is	be	VBZ
48360	354	5	so	so	RB
48360	354	6	necessary	necessary	JJ
48360	354	7	to	to	IN
48360	354	8	a	a	DT
48360	354	9	successful	successful	JJ
48360	354	10	fireplace	fireplace	NN
48360	354	11	that	that	IN
48360	354	12	the	the	DT
48360	354	13	work	work	NN
48360	354	14	should	should	MD
48360	354	15	be	be	VB
48360	354	16	carefully	carefully	RB
48360	354	17	watched	watch	VBN
48360	354	18	to	to	TO
48360	354	19	see	see	VB
48360	354	20	that	that	IN
48360	354	21	the	the	DT
48360	354	22	width	width	NN
48360	354	23	is	be	VBZ
48360	354	24	not	not	RB
48360	354	25	made	make	VBN
48360	354	26	more	more	JJR
48360	354	27	than	than	IN
48360	354	28	4	4	CD
48360	354	29	inches	inch	NNS
48360	354	30	and	and	CC
48360	354	31	that	that	IN
48360	354	32	the	the	DT
48360	354	33	side	side	NN
48360	354	34	walls	wall	NNS
48360	354	35	are	be	VBP
48360	354	36	carried	carry	VBN
48360	354	37	up	up	RP
48360	354	38	perpendicularly	perpendicularly	RB
48360	354	39	until	until	IN
48360	354	40	the	the	DT
48360	354	41	throat	throat	NN
48360	354	42	is	be	VBZ
48360	354	43	passed	pass	VBN
48360	354	44	,	,	,
48360	354	45	so	so	IN
48360	354	46	that	that	IN
48360	354	47	the	the	DT
48360	354	48	full	full	JJ
48360	354	49	length	length	NN
48360	354	50	of	of	IN
48360	354	51	opening	opening	NN
48360	354	52	is	be	VBZ
48360	354	53	provided	provide	VBN
48360	354	54	.	.	.
48360	355	1	All	all	DT
48360	355	2	masons	mason	NNS
48360	355	3	do	do	VBP
48360	355	4	not	not	RB
48360	355	5	appreciate	appreciate	VB
48360	355	6	these	these	DT
48360	355	7	fine	fine	JJ
48360	355	8	but	but	CC
48360	355	9	necessary	necessary	JJ
48360	355	10	points	point	NNS
48360	355	11	.	.	.
48360	356	1	Many	many	JJ
48360	356	2	prefer	prefer	VBP
48360	356	3	their	-PRON-	PRP$
48360	356	4	own	own	JJ
48360	356	5	and	and	CC
48360	356	6	sometimes	sometimes	RB
48360	356	7	will	will	MD
48360	356	8	ignore	ignore	VB
48360	356	9	the	the	DT
48360	356	10	proper	proper	JJ
48360	356	11	methods	method	NNS
48360	356	12	.	.	.
48360	357	1	It	-PRON-	PRP
48360	357	2	is	be	VBZ
48360	357	3	therefore	therefore	RB
48360	357	4	advisable	advisable	JJ
48360	357	5	to	to	TO
48360	357	6	inspect	inspect	VB
48360	357	7	the	the	DT
48360	357	8	work	work	NN
48360	357	9	several	several	JJ
48360	357	10	times	time	NNS
48360	357	11	a	a	DT
48360	357	12	day	day	NN
48360	357	13	as	as	IN
48360	357	14	it	-PRON-	PRP
48360	357	15	progresses	progress	VBZ
48360	357	16	and	and	CC
48360	357	17	thus	thus	RB
48360	357	18	avoid	avoid	VB
48360	357	19	poor	poor	JJ
48360	357	20	results	result	NNS
48360	357	21	.	.	.
48360	358	1	When	when	WRB
48360	358	2	trouble	trouble	NN
48360	358	3	is	be	VBZ
48360	358	4	experienced	experience	VBN
48360	358	5	in	in	IN
48360	358	6	an	an	DT
48360	358	7	existing	exist	VBG
48360	358	8	fireplace	fireplace	NN
48360	358	9	that	that	WDT
48360	358	10	has	have	VBZ
48360	358	11	ample	ample	JJ
48360	358	12	flue	flue	JJ
48360	358	13	area	area	NN
48360	358	14	,	,	,
48360	358	15	it	-PRON-	PRP
48360	358	16	is	be	VBZ
48360	358	17	usually	usually	RB
48360	358	18	found	find	VBN
48360	358	19	that	that	IN
48360	358	20	the	the	DT
48360	358	21	formation	formation	NN
48360	358	22	of	of	IN
48360	358	23	the	the	DT
48360	358	24	throat	throat	NN
48360	358	25	is	be	VBZ
48360	358	26	the	the	DT
48360	358	27	cause	cause	NN
48360	358	28	.	.	.
48360	359	1	[	[	-LRB-
48360	359	2	Illustration	illustration	NN
48360	359	3	:	:	:
48360	359	4	Fig	Fig	NNP
48360	359	5	.	.	.
48360	360	1	15.--Wrong	15.--wrong	LS
48360	360	2	location	location	NN
48360	360	3	for	for	IN
48360	360	4	throat	throat	NNP
48360	360	5	damper	damper	NN
48360	360	6	.	.	.
48360	361	1	The	the	DT
48360	361	2	throat	throat	NN
48360	361	3	is	be	VBZ
48360	361	4	so	so	RB
48360	361	5	low	low	JJ
48360	361	6	that	that	IN
48360	361	7	the	the	DT
48360	361	8	accumulation	accumulation	NN
48360	361	9	of	of	IN
48360	361	10	gases	gas	NNS
48360	361	11	at	at	IN
48360	361	12	the	the	DT
48360	361	13	point	point	NN
48360	361	14	constricted	constrict	VBD
48360	361	15	weakens	weaken	VBZ
48360	361	16	rather	rather	RB
48360	361	17	than	than	IN
48360	361	18	improves	improve	VBZ
48360	361	19	the	the	DT
48360	361	20	draft	draft	NN
48360	361	21	with	with	IN
48360	361	22	greater	great	JJR
48360	361	23	likelihood	likelihood	NN
48360	361	24	of	of	IN
48360	361	25	a	a	DT
48360	361	26	smoky	smoky	JJ
48360	361	27	fireplace	fireplace	NN
48360	361	28	.	.	.
48360	362	1	Note	note	VB
48360	362	2	that	that	IN
48360	362	3	the	the	DT
48360	362	4	smoke	smoke	NN
48360	362	5	shelf	shelf	NN
48360	362	6	is	be	VBZ
48360	362	7	bricked	bricke	VBN
48360	362	8	up	up	RP
48360	362	9	.	.	.
48360	363	1	This	this	DT
48360	363	2	is	be	VBZ
48360	363	3	wrong	wrong	JJ
48360	363	4	.	.	.
48360	363	5	]	]	-RRB-
48360	364	1	SMOKE	SMOKE	NNP
48360	364	2	SHELF	SHELF	NNP
48360	364	3	AND	and	CC
48360	364	4	CHAMBER	CHAMBER	NNP
48360	364	5	.	.	.
48360	365	1	A	a	DT
48360	365	2	smoke	smoke	NN
48360	365	3	shelf	shelf	NN
48360	365	4	and	and	CC
48360	365	5	chamber	chamber	NN
48360	365	6	are	be	VBP
48360	365	7	absolutely	absolutely	RB
48360	365	8	essential	essential	JJ
48360	365	9	.	.	.
48360	366	1	The	the	DT
48360	366	2	shelf	shelf	NN
48360	366	3	is	be	VBZ
48360	366	4	formed	form	VBN
48360	366	5	by	by	IN
48360	366	6	setting	set	VBG
48360	366	7	the	the	DT
48360	366	8	brickwork	brickwork	NN
48360	366	9	back	back	RB
48360	366	10	at	at	IN
48360	366	11	the	the	DT
48360	366	12	top	top	NN
48360	366	13	of	of	IN
48360	366	14	the	the	DT
48360	366	15	throat	throat	NN
48360	366	16	to	to	IN
48360	366	17	the	the	DT
48360	366	18	line	line	NN
48360	366	19	of	of	IN
48360	366	20	the	the	DT
48360	366	21	flue	flue	JJ
48360	366	22	wall	wall	NN
48360	366	23	.	.	.
48360	367	1	The	the	DT
48360	367	2	shelf	shelf	NN
48360	367	3	should	should	MD
48360	367	4	be	be	VB
48360	367	5	the	the	DT
48360	367	6	full	full	JJ
48360	367	7	length	length	NN
48360	367	8	of	of	IN
48360	367	9	the	the	DT
48360	367	10	throat	throat	NN
48360	367	11	.	.	.
48360	368	1	The	the	DT
48360	368	2	depth	depth	NN
48360	368	3	of	of	IN
48360	368	4	the	the	DT
48360	368	5	shelf	shelf	NN
48360	368	6	should	should	MD
48360	368	7	be	be	VB
48360	368	8	not	not	RB
48360	368	9	less	less	JJR
48360	368	10	than	than	IN
48360	368	11	4	4	CD
48360	368	12	inches	inch	NNS
48360	368	13	.	.	.
48360	369	1	It	-PRON-	PRP
48360	369	2	may	may	MD
48360	369	3	vary	vary	VB
48360	369	4	from	from	IN
48360	369	5	this	this	DT
48360	369	6	to	to	IN
48360	369	7	12	12	CD
48360	369	8	or	or	CC
48360	369	9	more	more	JJR
48360	369	10	,	,	,
48360	369	11	depending	depend	VBG
48360	369	12	upon	upon	IN
48360	369	13	the	the	DT
48360	369	14	depth	depth	NN
48360	369	15	of	of	IN
48360	369	16	the	the	DT
48360	369	17	fireplace	fireplace	NN
48360	369	18	.	.	.
48360	370	1	The	the	DT
48360	370	2	purpose	purpose	NN
48360	370	3	of	of	IN
48360	370	4	the	the	DT
48360	370	5	smoke	smoke	NN
48360	370	6	shelf	shelf	NN
48360	370	7	is	be	VBZ
48360	370	8	to	to	TO
48360	370	9	change	change	VB
48360	370	10	the	the	DT
48360	370	11	direction	direction	NN
48360	370	12	of	of	IN
48360	370	13	the	the	DT
48360	370	14	down	down	JJ
48360	370	15	draft	draft	NN
48360	370	16	so	so	IN
48360	370	17	that	that	IN
48360	370	18	the	the	DT
48360	370	19	hot	hot	JJ
48360	370	20	gases	gas	NNS
48360	370	21	at	at	IN
48360	370	22	the	the	DT
48360	370	23	throat	throat	NN
48360	370	24	will	will	MD
48360	370	25	strike	strike	VB
48360	370	26	it	-PRON-	PRP
48360	370	27	approximately	approximately	RB
48360	370	28	at	at	IN
48360	370	29	a	a	DT
48360	370	30	right	right	JJ
48360	370	31	angle	angle	NN
48360	370	32	instead	instead	RB
48360	370	33	of	of	IN
48360	370	34	head	head	NN
48360	370	35	on	on	IN
48360	370	36	.	.	.
48360	371	1	Therefore	therefore	RB
48360	371	2	the	the	DT
48360	371	3	shelf	shelf	NN
48360	371	4	should	should	MD
48360	371	5	not	not	RB
48360	371	6	be	be	VB
48360	371	7	bricked	bricke	VBN
48360	371	8	up	up	RP
48360	371	9	as	as	IN
48360	371	10	shown	show	VBN
48360	371	11	in	in	IN
48360	371	12	figures	figure	NNS
48360	371	13	15	15	CD
48360	371	14	and	and	CC
48360	371	15	16	16	CD
48360	371	16	,	,	,
48360	371	17	but	but	CC
48360	371	18	should	should	MD
48360	371	19	be	be	VB
48360	371	20	made	make	VBN
48360	371	21	as	as	RB
48360	371	22	wide	wide	JJ
48360	371	23	as	as	IN
48360	371	24	the	the	DT
48360	371	25	construction	construction	NN
48360	371	26	will	will	MD
48360	371	27	permit	permit	VB
48360	371	28	at	at	IN
48360	371	29	a	a	DT
48360	371	30	height	height	NN
48360	371	31	of	of	IN
48360	371	32	8	8	CD
48360	371	33	inches	inch	NNS
48360	371	34	above	above	IN
48360	371	35	the	the	DT
48360	371	36	top	top	NN
48360	371	37	of	of	IN
48360	371	38	the	the	DT
48360	371	39	fireplace	fireplace	NN
48360	371	40	opening	opening	NN
48360	371	41	.	.	.
48360	372	1	The	the	DT
48360	372	2	smoke	smoke	NN
48360	372	3	chamber	chamber	NN
48360	372	4	is	be	VBZ
48360	372	5	the	the	DT
48360	372	6	space	space	NN
48360	372	7	extending	extend	VBG
48360	372	8	from	from	IN
48360	372	9	the	the	DT
48360	372	10	top	top	NN
48360	372	11	of	of	IN
48360	372	12	the	the	DT
48360	372	13	throat	throat	NN
48360	372	14	up	up	RP
48360	372	15	to	to	IN
48360	372	16	the	the	DT
48360	372	17	bottom	bottom	NN
48360	372	18	of	of	IN
48360	372	19	the	the	DT
48360	372	20	flue	flue	JJ
48360	372	21	proper	proper	JJ
48360	372	22	and	and	CC
48360	372	23	between	between	IN
48360	372	24	the	the	DT
48360	372	25	side	side	NN
48360	372	26	walls	wall	NNS
48360	372	27	,	,	,
48360	372	28	which	which	WDT
48360	372	29	may	may	MD
48360	372	30	be	be	VB
48360	372	31	drawn	draw	VBN
48360	372	32	in	in	RP
48360	372	33	after	after	IN
48360	372	34	the	the	DT
48360	372	35	top	top	NN
48360	372	36	of	of	IN
48360	372	37	the	the	DT
48360	372	38	throat	throat	NN
48360	372	39	is	be	VBZ
48360	372	40	passed	pass	VBN
48360	372	41	.	.	.
48360	373	1	The	the	DT
48360	373	2	area	area	NN
48360	373	3	at	at	IN
48360	373	4	the	the	DT
48360	373	5	bottom	bottom	NN
48360	373	6	of	of	IN
48360	373	7	the	the	DT
48360	373	8	chamber	chamber	NN
48360	373	9	is	be	VBZ
48360	373	10	quite	quite	RB
48360	373	11	large	large	JJ
48360	373	12	,	,	,
48360	373	13	since	since	IN
48360	373	14	its	-PRON-	PRP$
48360	373	15	width	width	NN
48360	373	16	includes	include	VBZ
48360	373	17	that	that	DT
48360	373	18	of	of	IN
48360	373	19	the	the	DT
48360	373	20	throat	throat	NN
48360	373	21	added	add	VBN
48360	373	22	to	to	IN
48360	373	23	the	the	DT
48360	373	24	depth	depth	NN
48360	373	25	of	of	IN
48360	373	26	the	the	DT
48360	373	27	smoke	smoke	NN
48360	373	28	shelf	shelf	NN
48360	373	29	.	.	.
48360	374	1	This	this	DT
48360	374	2	space	space	NN
48360	374	3	is	be	VBZ
48360	374	4	capable	capable	JJ
48360	374	5	of	of	IN
48360	374	6	holding	hold	VBG
48360	374	7	accumulated	accumulate	VBN
48360	374	8	smoke	smoke	NN
48360	374	9	temporarily	temporarily	RB
48360	374	10	in	in	IN
48360	374	11	case	case	NN
48360	374	12	a	a	DT
48360	374	13	gust	gust	NN
48360	374	14	of	of	IN
48360	374	15	wind	wind	NN
48360	374	16	across	across	IN
48360	374	17	the	the	DT
48360	374	18	top	top	NN
48360	374	19	of	of	IN
48360	374	20	the	the	DT
48360	374	21	chimney	chimney	NN
48360	374	22	momentarily	momentarily	RB
48360	374	23	cuts	cut	VBZ
48360	374	24	off	off	RP
48360	374	25	the	the	DT
48360	374	26	draft	draft	NN
48360	374	27	.	.	.
48360	375	1	Smoke	smoke	NN
48360	375	2	might	may	MD
48360	375	3	be	be	VB
48360	375	4	forced	force	VBN
48360	375	5	into	into	IN
48360	375	6	the	the	DT
48360	375	7	room	room	NN
48360	375	8	if	if	IN
48360	375	9	there	there	EX
48360	375	10	were	be	VBD
48360	375	11	no	no	DT
48360	375	12	reservoir	reservoir	NN
48360	375	13	to	to	TO
48360	375	14	hold	hold	VB
48360	375	15	it	-PRON-	PRP
48360	375	16	.	.	.
48360	376	1	The	the	DT
48360	376	2	smoke	smoke	NN
48360	376	3	chamber	chamber	NN
48360	376	4	also	also	RB
48360	376	5	lessens	lessen	VBZ
48360	376	6	the	the	DT
48360	376	7	force	force	NN
48360	376	8	of	of	IN
48360	376	9	the	the	DT
48360	376	10	down	down	JJ
48360	376	11	draft	draft	NN
48360	376	12	by	by	IN
48360	376	13	increasing	increase	VBG
48360	376	14	the	the	DT
48360	376	15	area	area	NN
48360	376	16	through	through	IN
48360	376	17	which	which	WDT
48360	376	18	it	-PRON-	PRP
48360	376	19	passes	pass	VBZ
48360	376	20	.	.	.
48360	377	1	If	if	IN
48360	377	2	the	the	DT
48360	377	3	walls	wall	NNS
48360	377	4	are	be	VBP
48360	377	5	drawn	draw	VBN
48360	377	6	inward	inward	RB
48360	377	7	1	1	CD
48360	377	8	foot	foot	NN
48360	377	9	for	for	IN
48360	377	10	each	each	DT
48360	377	11	18	18	CD
48360	377	12	inches	inch	NNS
48360	377	13	of	of	IN
48360	377	14	rise	rise	NN
48360	377	15	,	,	,
48360	377	16	friction	friction	NN
48360	377	17	is	be	VBZ
48360	377	18	reduced	reduce	VBN
48360	377	19	and	and	CC
48360	377	20	interference	interference	NN
48360	377	21	with	with	IN
48360	377	22	the	the	DT
48360	377	23	draft	draft	NN
48360	377	24	lessened	lessen	VBD
48360	377	25	.	.	.
48360	378	1	The	the	DT
48360	378	2	walls	wall	NNS
48360	378	3	should	should	MD
48360	378	4	be	be	VB
48360	378	5	smooth	smooth	JJ
48360	378	6	inside	inside	RB
48360	378	7	,	,	,
48360	378	8	for	for	IN
48360	378	9	roughness	roughness	NN
48360	378	10	seriously	seriously	RB
48360	378	11	impedes	impede	VBZ
48360	378	12	the	the	DT
48360	378	13	upward	upward	JJ
48360	378	14	movement	movement	NN
48360	378	15	of	of	IN
48360	378	16	the	the	DT
48360	378	17	air	air	NN
48360	378	18	currents	current	NNS
48360	378	19	.	.	.
48360	379	1	SHAPE	shape	NN
48360	379	2	OF	of	IN
48360	379	3	THE	the	DT
48360	379	4	FIREPLACE	FIREPLACE	NNP
48360	379	5	.	.	.
48360	380	1	The	the	DT
48360	380	2	shape	shape	NN
48360	380	3	of	of	IN
48360	380	4	the	the	DT
48360	380	5	fireplace	fireplace	NN
48360	380	6	proper	proper	JJ
48360	380	7	should	should	MD
48360	380	8	be	be	VB
48360	380	9	as	as	RB
48360	380	10	indicated	indicate	VBN
48360	380	11	in	in	IN
48360	380	12	figure	figure	NN
48360	380	13	13-A.	13-a.	CD
48360	381	1	The	the	DT
48360	381	2	back	back	NN
48360	381	3	should	should	MD
48360	381	4	pitch	pitch	VB
48360	381	5	forward	forward	RB
48360	381	6	from	from	IN
48360	381	7	a	a	DT
48360	381	8	point	point	NN
48360	381	9	a	a	DT
48360	381	10	little	little	JJ
48360	381	11	less	less	JJR
48360	381	12	than	than	IN
48360	381	13	half	half	JJ
48360	381	14	way	way	NN
48360	381	15	from	from	IN
48360	381	16	the	the	DT
48360	381	17	hearth	hearth	NN
48360	381	18	to	to	IN
48360	381	19	the	the	DT
48360	381	20	top	top	NN
48360	381	21	of	of	IN
48360	381	22	the	the	DT
48360	381	23	opening	opening	NN
48360	381	24	,	,	,
48360	381	25	and	and	CC
48360	381	26	the	the	DT
48360	381	27	sides	side	NNS
48360	381	28	should	should	MD
48360	381	29	be	be	VB
48360	381	30	beveled	bevel	VBN
48360	381	31	as	as	IN
48360	381	32	indicated	indicate	VBN
48360	381	33	.	.	.
48360	382	1	Straight	straight	RB
48360	382	2	back	back	RB
48360	382	3	and	and	CC
48360	382	4	sides	side	NNS
48360	382	5	do	do	VBP
48360	382	6	not	not	RB
48360	382	7	radiate	radiate	VB
48360	382	8	as	as	RB
48360	382	9	much	much	JJ
48360	382	10	heat	heat	NN
48360	382	11	into	into	IN
48360	382	12	the	the	DT
48360	382	13	room	room	NN
48360	382	14	.	.	.
48360	383	1	[	[	-LRB-
48360	383	2	Illustration	illustration	NN
48360	383	3	:	:	:
48360	383	4	Fig	Fig	NNP
48360	383	5	.	.	.
48360	384	1	16.--This	16.--this	DT
48360	384	2	construction	construction	NN
48360	384	3	without	without	IN
48360	384	4	a	a	DT
48360	384	5	throat	throat	NN
48360	384	6	damper	damper	NN
48360	384	7	directs	direct	VBZ
48360	384	8	the	the	DT
48360	384	9	down	down	JJ
48360	384	10	draft	draft	NN
48360	384	11	so	so	IN
48360	384	12	that	that	IN
48360	384	13	it	-PRON-	PRP
48360	384	14	meets	meet	VBZ
48360	384	15	the	the	DT
48360	384	16	up	up	RP
48360	384	17	draft	draft	NN
48360	384	18	almost	almost	RB
48360	384	19	at	at	IN
48360	384	20	the	the	DT
48360	384	21	throat	throat	NN
48360	384	22	,	,	,
48360	384	23	which	which	WDT
48360	384	24	is	be	VBZ
48360	384	25	more	more	RBR
48360	384	26	faulty	faulty	JJ
48360	384	27	than	than	IN
48360	384	28	the	the	DT
48360	384	29	construction	construction	NN
48360	384	30	shown	show	VBN
48360	384	31	in	in	IN
48360	384	32	fig	fig	NN
48360	384	33	.	.	.
48360	385	1	15	15	CD
48360	385	2	,	,	,
48360	385	3	for	for	IN
48360	385	4	there	there	RB
48360	385	5	the	the	DT
48360	385	6	lid	lid	NN
48360	385	7	of	of	IN
48360	385	8	the	the	DT
48360	385	9	damper	damper	NN
48360	385	10	deflects	deflect	VBZ
48360	385	11	the	the	DT
48360	385	12	down	down	JJ
48360	385	13	current	current	NN
48360	385	14	.	.	.
48360	385	15	]	]	-RRB-
48360	386	1	THE	the	DT
48360	386	2	THROAT	throat	NN
48360	386	3	DAMPER	damper	NN
48360	386	4	.	.	.
48360	387	1	A	a	DT
48360	387	2	properly	properly	RB
48360	387	3	designed	design	VBN
48360	387	4	throat	throat	NNP
48360	387	5	damper	damper	NN
48360	387	6	affords	afford	VBZ
48360	387	7	a	a	DT
48360	387	8	means	means	NN
48360	387	9	of	of	IN
48360	387	10	regulating	regulate	VBG
48360	387	11	the	the	DT
48360	387	12	fire	fire	NN
48360	387	13	.	.	.
48360	388	1	The	the	DT
48360	388	2	damper	damper	NN
48360	388	3	consists	consist	VBZ
48360	388	4	of	of	IN
48360	388	5	a	a	DT
48360	388	6	cast	cast	NN
48360	388	7	-	-	HYPH
48360	388	8	iron	iron	NN
48360	388	9	frame	frame	NN
48360	388	10	with	with	IN
48360	388	11	a	a	DT
48360	388	12	lid	lid	NN
48360	388	13	hinged	hinge	VBN
48360	388	14	preferably	preferably	RB
48360	388	15	at	at	IN
48360	388	16	the	the	DT
48360	388	17	back	back	NN
48360	388	18	so	so	IN
48360	388	19	that	that	IN
48360	388	20	the	the	DT
48360	388	21	width	width	NN
48360	388	22	of	of	IN
48360	388	23	the	the	DT
48360	388	24	throat	throat	NN
48360	388	25	opening	opening	NN
48360	388	26	may	may	MD
48360	388	27	be	be	VB
48360	388	28	varied	varied	JJ
48360	388	29	from	from	IN
48360	388	30	nothing	nothing	NN
48360	388	31	to	to	IN
48360	388	32	6	6	CD
48360	388	33	inches	inch	NNS
48360	388	34	.	.	.
48360	389	1	There	there	EX
48360	389	2	are	be	VBP
48360	389	3	a	a	DT
48360	389	4	number	number	NN
48360	389	5	of	of	IN
48360	389	6	patterns	pattern	NNS
48360	389	7	on	on	IN
48360	389	8	the	the	DT
48360	389	9	market	market	NN
48360	389	10	,	,	,
48360	389	11	some	some	DT
48360	389	12	of	of	IN
48360	389	13	which	which	WDT
48360	389	14	are	be	VBP
48360	389	15	designed	design	VBN
48360	389	16	to	to	TO
48360	389	17	support	support	VB
48360	389	18	the	the	DT
48360	389	19	masonry	masonry	NN
48360	389	20	over	over	IN
48360	389	21	the	the	DT
48360	389	22	fireplace	fireplace	NN
48360	389	23	opening	opening	NN
48360	389	24	.	.	.
48360	390	1	A	a	DT
48360	390	2	roaring	roar	VBG
48360	390	3	pine	pine	JJ
48360	390	4	fire	fire	NN
48360	390	5	requires	require	VBZ
48360	390	6	a	a	DT
48360	390	7	full	full	JJ
48360	390	8	throat	throat	NN
48360	390	9	opening	opening	NN
48360	390	10	,	,	,
48360	390	11	but	but	CC
48360	390	12	slow	slow	RB
48360	390	13	-	-	HYPH
48360	390	14	burning	burn	VBG
48360	390	15	hardwood	hardwood	NN
48360	390	16	logs	log	NNS
48360	390	17	require	require	VBP
48360	390	18	but	but	CC
48360	390	19	1	1	CD
48360	390	20	or	or	CC
48360	390	21	2	2	CD
48360	390	22	inches	inch	NNS
48360	390	23	of	of	IN
48360	390	24	opening	opening	NN
48360	390	25	.	.	.
48360	391	1	Regulating	regulate	VBG
48360	391	2	the	the	DT
48360	391	3	opening	opening	NN
48360	391	4	according	accord	VBG
48360	391	5	to	to	IN
48360	391	6	the	the	DT
48360	391	7	kind	kind	NN
48360	391	8	of	of	IN
48360	391	9	fire	fire	NN
48360	391	10	prevents	prevent	VBZ
48360	391	11	waste	waste	NN
48360	391	12	of	of	IN
48360	391	13	heat	heat	NN
48360	391	14	up	up	RP
48360	391	15	the	the	DT
48360	391	16	chimney	chimney	NN
48360	391	17	.	.	.
48360	392	1	Closing	close	VBG
48360	392	2	the	the	DT
48360	392	3	opening	opening	NN
48360	392	4	completely	completely	RB
48360	392	5	in	in	IN
48360	392	6	summer	summer	NN
48360	392	7	keeps	keep	VBZ
48360	392	8	flies	fly	NNS
48360	392	9	,	,	,
48360	392	10	mosquitoes	mosquito	NNS
48360	392	11	,	,	,
48360	392	12	and	and	CC
48360	392	13	other	other	JJ
48360	392	14	insects	insect	NNS
48360	392	15	from	from	IN
48360	392	16	entering	enter	VBG
48360	392	17	the	the	DT
48360	392	18	house	house	NN
48360	392	19	by	by	IN
48360	392	20	way	way	NN
48360	392	21	of	of	IN
48360	392	22	the	the	DT
48360	392	23	chimney	chimney	NN
48360	392	24	.	.	.
48360	393	1	In	in	IN
48360	393	2	houses	house	NNS
48360	393	3	heated	heat	VBN
48360	393	4	by	by	IN
48360	393	5	furnaces	furnace	NNS
48360	393	6	or	or	CC
48360	393	7	other	other	JJ
48360	393	8	modern	modern	JJ
48360	393	9	systems	system	NNS
48360	393	10	fireplaces	fireplace	NNS
48360	393	11	without	without	IN
48360	393	12	throat	throat	NN
48360	393	13	dampers	damper	NNS
48360	393	14	interfere	interfere	VBP
48360	393	15	with	with	IN
48360	393	16	even	even	RB
48360	393	17	heating	heating	NN
48360	393	18	,	,	,
48360	393	19	particularly	particularly	RB
48360	393	20	in	in	IN
48360	393	21	very	very	RB
48360	393	22	cold	cold	JJ
48360	393	23	weather	weather	NN
48360	393	24	.	.	.
48360	394	1	An	an	DT
48360	394	2	open	open	JJ
48360	394	3	fire	fire	NN
48360	394	4	must	must	MD
48360	394	5	be	be	VB
48360	394	6	supplied	supply	VBN
48360	394	7	with	with	IN
48360	394	8	air	air	NN
48360	394	9	and	and	CC
48360	394	10	the	the	DT
48360	394	11	larger	large	JJR
48360	394	12	the	the	DT
48360	394	13	fire	fire	NN
48360	394	14	the	the	DT
48360	394	15	greater	great	JJR
48360	394	16	the	the	DT
48360	394	17	quantity	quantity	NN
48360	394	18	required	require	VBN
48360	394	19	;	;	:
48360	394	20	a	a	DT
48360	394	21	fireplace	fireplace	NN
48360	394	22	with	with	IN
48360	394	23	a	a	DT
48360	394	24	width	width	NN
48360	394	25	of	of	IN
48360	394	26	5	5	CD
48360	394	27	feet	foot	NNS
48360	394	28	or	or	CC
48360	394	29	more	more	JJR
48360	394	30	may	may	MD
48360	394	31	pull	pull	VB
48360	394	32	air	air	NN
48360	394	33	from	from	IN
48360	394	34	distant	distant	JJ
48360	394	35	parts	part	NNS
48360	394	36	of	of	IN
48360	394	37	the	the	DT
48360	394	38	house	house	NN
48360	394	39	.	.	.
48360	395	1	This	this	DT
48360	395	2	air	air	NN
48360	395	3	that	that	WDT
48360	395	4	is	be	VBZ
48360	395	5	heated	heat	VBN
48360	395	6	at	at	IN
48360	395	7	the	the	DT
48360	395	8	expenditure	expenditure	NN
48360	395	9	of	of	IN
48360	395	10	fuel	fuel	NN
48360	395	11	in	in	IN
48360	395	12	the	the	DT
48360	395	13	furnace	furnace	NN
48360	395	14	is	be	VBZ
48360	395	15	carried	carry	VBN
48360	395	16	up	up	RP
48360	395	17	the	the	DT
48360	395	18	chimney	chimney	NN
48360	395	19	and	and	CC
48360	395	20	wasted	waste	VBN
48360	395	21	,	,	,
48360	395	22	but	but	CC
48360	395	23	with	with	IN
48360	395	24	a	a	DT
48360	395	25	throat	throat	NN
48360	395	26	damper	damper	NN
48360	395	27	open	open	JJ
48360	395	28	only	only	RB
48360	395	29	1	1	CD
48360	395	30	or	or	CC
48360	395	31	2	2	CD
48360	395	32	inches	inch	NNS
48360	395	33	a	a	DT
48360	395	34	slow	slow	JJ
48360	395	35	fire	fire	NN
48360	395	36	of	of	IN
48360	395	37	hardwood	hardwood	NN
48360	395	38	can	can	MD
48360	395	39	be	be	VB
48360	395	40	kept	keep	VBN
48360	395	41	going	go	VBG
48360	395	42	without	without	IN
48360	395	43	smoking	smoke	VBG
48360	395	44	the	the	DT
48360	395	45	room	room	NN
48360	395	46	,	,	,
48360	395	47	thus	thus	RB
48360	395	48	reducing	reduce	VBG
48360	395	49	materially	materially	RB
48360	395	50	the	the	DT
48360	395	51	waste	waste	NN
48360	395	52	of	of	IN
48360	395	53	hot	hot	JJ
48360	395	54	air	air	NN
48360	395	55	.	.	.
48360	396	1	[	[	-LRB-
48360	396	2	Illustration	illustration	NN
48360	396	3	:	:	:
48360	396	4	Fig	Fig	NNP
48360	396	5	.	.	.
48360	397	1	17.--Smoke	17.--smoke	CD
48360	397	2	dampers	damper	NNS
48360	397	3	with	with	IN
48360	397	4	lids	lid	NNS
48360	397	5	hinged	hinge	VBN
48360	397	6	in	in	IN
48360	397	7	the	the	DT
48360	397	8	center	center	NN
48360	397	9	do	do	VBP
48360	397	10	not	not	RB
48360	397	11	turn	turn	VB
48360	397	12	the	the	DT
48360	397	13	up	up	JJ
48360	397	14	draft	draft	NN
48360	397	15	as	as	RB
48360	397	16	well	well	RB
48360	397	17	as	as	IN
48360	397	18	do	do	VB
48360	397	19	those	those	DT
48360	397	20	hinged	hinge	VBN
48360	397	21	at	at	IN
48360	397	22	the	the	DT
48360	397	23	rear	rear	JJ
48360	397	24	side	side	NN
48360	397	25	.	.	.
48360	397	26	]	]	-RRB-
48360	398	1	PLACING	PLACING	NNP
48360	398	2	THE	the	DT
48360	398	3	THROAT	throat	NN
48360	398	4	DAMPER	damper	NN
48360	398	5	.	.	.
48360	399	1	The	the	DT
48360	399	2	throat	throat	NN
48360	399	3	damper	damper	NN
48360	399	4	should	should	MD
48360	399	5	be	be	VB
48360	399	6	as	as	RB
48360	399	7	wide	wide	JJ
48360	399	8	as	as	IN
48360	399	9	the	the	DT
48360	399	10	fireplace	fireplace	NN
48360	399	11	,	,	,
48360	399	12	so	so	CC
48360	399	13	the	the	DT
48360	399	14	side	side	NN
48360	399	15	walls	wall	NNS
48360	399	16	should	should	MD
48360	399	17	not	not	RB
48360	399	18	be	be	VB
48360	399	19	drawn	draw	VBN
48360	399	20	in	in	IN
48360	399	21	until	until	IN
48360	399	22	after	after	IN
48360	399	23	the	the	DT
48360	399	24	throat	throat	NN
48360	399	25	is	be	VBZ
48360	399	26	passed	pass	VBN
48360	399	27	.	.	.
48360	400	1	Smoke	smoke	NN
48360	400	2	dampers	damper	NNS
48360	400	3	with	with	IN
48360	400	4	lid	lid	NN
48360	400	5	hinged	hinge	VBN
48360	400	6	at	at	IN
48360	400	7	the	the	DT
48360	400	8	back	back	NN
48360	400	9	will	will	MD
48360	400	10	help	help	VB
48360	400	11	the	the	DT
48360	400	12	smoke	smoke	NN
48360	400	13	shelf	shelf	NN
48360	400	14	to	to	TO
48360	400	15	turn	turn	VB
48360	400	16	the	the	DT
48360	400	17	down	down	JJ
48360	400	18	draft	draft	NN
48360	400	19	;	;	:
48360	400	20	if	if	IN
48360	400	21	the	the	DT
48360	400	22	lid	lid	NN
48360	400	23	is	be	VBZ
48360	400	24	hinged	hinge	VBN
48360	400	25	in	in	IN
48360	400	26	the	the	DT
48360	400	27	center	center	NN
48360	400	28	the	the	DT
48360	400	29	downward	downward	JJ
48360	400	30	and	and	CC
48360	400	31	upward	upward	JJ
48360	400	32	currents	current	NNS
48360	400	33	are	be	VBP
48360	400	34	apt	apt	JJ
48360	400	35	to	to	IN
48360	400	36	conflict	conflict	NN
48360	400	37	.	.	.
48360	401	1	The	the	DT
48360	401	2	placing	placing	NN
48360	401	3	of	of	IN
48360	401	4	the	the	DT
48360	401	5	damper	damper	NN
48360	401	6	varies	vary	VBZ
48360	401	7	with	with	IN
48360	401	8	the	the	DT
48360	401	9	type	type	NN
48360	401	10	,	,	,
48360	401	11	but	but	CC
48360	401	12	generally	generally	RB
48360	401	13	the	the	DT
48360	401	14	bottom	bottom	NN
48360	401	15	of	of	IN
48360	401	16	the	the	DT
48360	401	17	frame	frame	NN
48360	401	18	is	be	VBZ
48360	401	19	built	build	VBN
48360	401	20	into	into	IN
48360	401	21	the	the	DT
48360	401	22	brickwork	brickwork	NN
48360	401	23	at	at	IN
48360	401	24	the	the	DT
48360	401	25	level	level	NN
48360	401	26	of	of	IN
48360	401	27	the	the	DT
48360	401	28	top	top	NN
48360	401	29	of	of	IN
48360	401	30	the	the	DT
48360	401	31	fireplace	fireplace	NN
48360	401	32	opening	opening	NN
48360	401	33	,	,	,
48360	401	34	forming	form	VBG
48360	401	35	the	the	DT
48360	401	36	throat	throat	NN
48360	401	37	and	and	CC
48360	401	38	supporting	support	VBG
48360	401	39	the	the	DT
48360	401	40	masonry	masonry	NN
48360	401	41	above	above	IN
48360	401	42	it	-PRON-	PRP
48360	401	43	.	.	.
48360	402	1	SIZE	size	NN
48360	402	2	OF	of	IN
48360	402	3	FIREPLACE	FIREPLACE	NNP
48360	402	4	OPENING	OPENING	NNP
48360	402	5	.	.	.
48360	403	1	Pleasing	please	VBG
48360	403	2	proportions	proportion	NNS
48360	403	3	in	in	IN
48360	403	4	the	the	DT
48360	403	5	fireplace	fireplace	NN
48360	403	6	opening	opening	NN
48360	403	7	are	be	VBP
48360	403	8	desirable	desirable	JJ
48360	403	9	.	.	.
48360	404	1	The	the	DT
48360	404	2	width	width	NN
48360	404	3	should	should	MD
48360	404	4	generally	generally	RB
48360	404	5	be	be	VB
48360	404	6	greater	great	JJR
48360	404	7	than	than	IN
48360	404	8	the	the	DT
48360	404	9	height	height	NN
48360	404	10	,	,	,
48360	404	11	but	but	CC
48360	404	12	as	as	IN
48360	404	13	30	30	CD
48360	404	14	inches	inch	NNS
48360	404	15	is	be	VBZ
48360	404	16	about	about	IN
48360	404	17	the	the	DT
48360	404	18	minimum	minimum	JJ
48360	404	19	height	height	NN
48360	404	20	consistent	consistent	JJ
48360	404	21	with	with	IN
48360	404	22	convenience	convenience	NN
48360	404	23	in	in	IN
48360	404	24	tending	tend	VBG
48360	404	25	the	the	DT
48360	404	26	fire	fire	NN
48360	404	27	,	,	,
48360	404	28	a	a	DT
48360	404	29	narrow	narrow	JJ
48360	404	30	opening	opening	NN
48360	404	31	may	may	MD
48360	404	32	be	be	VB
48360	404	33	made	make	VBN
48360	404	34	square	square	JJ
48360	404	35	.	.	.
48360	405	1	Three	three	CD
48360	405	2	feet	foot	NNS
48360	405	3	and	and	CC
48360	405	4	a	a	DT
48360	405	5	half	half	NN
48360	405	6	is	be	VBZ
48360	405	7	a	a	DT
48360	405	8	good	good	JJ
48360	405	9	maximum	maximum	NN
48360	405	10	for	for	IN
48360	405	11	height	height	NN
48360	405	12	of	of	IN
48360	405	13	opening	open	VBG
48360	405	14	unless	unless	IN
48360	405	15	the	the	DT
48360	405	16	fireplace	fireplace	NN
48360	405	17	is	be	VBZ
48360	405	18	over	over	IN
48360	405	19	6	6	CD
48360	405	20	feet	foot	NNS
48360	405	21	wide	wide	JJ
48360	405	22	.	.	.
48360	406	1	The	the	DT
48360	406	2	higher	high	JJR
48360	406	3	the	the	DT
48360	406	4	opening	opening	NN
48360	406	5	the	the	DT
48360	406	6	greater	great	JJR
48360	406	7	the	the	DT
48360	406	8	chance	chance	NN
48360	406	9	of	of	IN
48360	406	10	a	a	DT
48360	406	11	smoky	smoky	JJ
48360	406	12	fireplace	fireplace	NN
48360	406	13	.	.	.
48360	407	1	A	a	DT
48360	407	2	fireplace	fireplace	NN
48360	407	3	should	should	MD
48360	407	4	be	be	VB
48360	407	5	in	in	IN
48360	407	6	harmony	harmony	NN
48360	407	7	with	with	IN
48360	407	8	the	the	DT
48360	407	9	rest	rest	NN
48360	407	10	of	of	IN
48360	407	11	the	the	DT
48360	407	12	room	room	NN
48360	407	13	in	in	IN
48360	407	14	proportions	proportion	NNS
48360	407	15	and	and	CC
48360	407	16	details	detail	NNS
48360	407	17	.	.	.
48360	408	1	This	this	DT
48360	408	2	consideration	consideration	NN
48360	408	3	and	and	CC
48360	408	4	the	the	DT
48360	408	5	kind	kind	NN
48360	408	6	of	of	IN
48360	408	7	fuel	fuel	NN
48360	408	8	to	to	TO
48360	408	9	be	be	VB
48360	408	10	used	use	VBN
48360	408	11	largely	largely	RB
48360	408	12	determine	determine	VB
48360	408	13	the	the	DT
48360	408	14	size	size	NN
48360	408	15	of	of	IN
48360	408	16	opening	opening	NN
48360	408	17	.	.	.
48360	409	1	Generally	generally	RB
48360	409	2	speaking	speak	VBG
48360	409	3	the	the	DT
48360	409	4	day	day	NN
48360	409	5	of	of	IN
48360	409	6	large	large	JJ
48360	409	7	farmhouse	farmhouse	NN
48360	409	8	fireplaces	fireplace	NNS
48360	409	9	capable	capable	JJ
48360	409	10	of	of	IN
48360	409	11	receiving	receive	VBG
48360	409	12	cordwood	cordwood	NN
48360	409	13	is	be	VBZ
48360	409	14	past	past	JJ
48360	409	15	.	.	.
48360	410	1	The	the	DT
48360	410	2	tending	tending	NN
48360	410	3	of	of	IN
48360	410	4	fires	fire	NNS
48360	410	5	usually	usually	RB
48360	410	6	falls	fall	VBZ
48360	410	7	to	to	IN
48360	410	8	the	the	DT
48360	410	9	housewife	housewife	NN
48360	410	10	,	,	,
48360	410	11	and	and	CC
48360	410	12	cordwood	cordwood	NN
48360	410	13	is	be	VBZ
48360	410	14	a	a	DT
48360	410	15	heavier	heavy	JJR
48360	410	16	weight	weight	NN
48360	410	17	than	than	IN
48360	410	18	she	-PRON-	PRP
48360	410	19	should	should	MD
48360	410	20	handle	handle	VB
48360	410	21	and	and	CC
48360	410	22	can	can	MD
48360	410	23	not	not	RB
48360	410	24	be	be	VB
48360	410	25	stored	store	VBN
48360	410	26	near	near	RB
48360	410	27	at	at	IN
48360	410	28	hand	hand	NN
48360	410	29	.	.	.
48360	411	1	Cordwood	cordwood	NN
48360	411	2	cut	cut	VBD
48360	411	3	in	in	IN
48360	411	4	two	two	CD
48360	411	5	is	be	VBZ
48360	411	6	easily	easily	RB
48360	411	7	handled	handle	VBN
48360	411	8	;	;	:
48360	411	9	so	so	IN
48360	411	10	that	that	IN
48360	411	11	a	a	DT
48360	411	12	30-inch	30-inch	CD
48360	411	13	width	width	NN
48360	411	14	is	be	VBZ
48360	411	15	about	about	RB
48360	411	16	the	the	DT
48360	411	17	minimum	minimum	NN
48360	411	18	for	for	IN
48360	411	19	farmhouses	farmhouse	NNS
48360	411	20	where	where	WRB
48360	411	21	wood	wood	NN
48360	411	22	is	be	VBZ
48360	411	23	used	use	VBN
48360	411	24	for	for	IN
48360	411	25	fuel	fuel	NN
48360	411	26	.	.	.
48360	412	1	If	if	IN
48360	412	2	coal	coal	NN
48360	412	3	is	be	VBZ
48360	412	4	burned	burn	VBN
48360	412	5	the	the	DT
48360	412	6	opening	opening	NN
48360	412	7	may	may	MD
48360	412	8	be	be	VB
48360	412	9	made	make	VBN
48360	412	10	narrower	narrow	JJR
48360	412	11	.	.	.
48360	413	1	DEPTH	DEPTH	NNP
48360	413	2	OF	of	IN
48360	413	3	FIREPLACE	FIREPLACE	NNP
48360	413	4	OPENING	OPENING	NNP
48360	413	5	.	.	.
48360	414	1	Unless	unless	IN
48360	414	2	a	a	DT
48360	414	3	fireplace	fireplace	NN
48360	414	4	with	with	IN
48360	414	5	a	a	DT
48360	414	6	6-foot	6-foot	CD
48360	414	7	opening	opening	NN
48360	414	8	is	be	VBZ
48360	414	9	made	make	VBN
48360	414	10	fully	fully	RB
48360	414	11	28	28	CD
48360	414	12	inches	inch	NNS
48360	414	13	deep	deep	JJ
48360	414	14	,	,	,
48360	414	15	in	in	IN
48360	414	16	order	order	NN
48360	414	17	that	that	IN
48360	414	18	large	large	JJ
48360	414	19	logs	log	NNS
48360	414	20	will	will	MD
48360	414	21	lie	lie	VB
48360	414	22	well	well	RB
48360	414	23	inside	inside	RB
48360	414	24	,	,	,
48360	414	25	the	the	DT
48360	414	26	advantage	advantage	NN
48360	414	27	of	of	IN
48360	414	28	the	the	DT
48360	414	29	wide	wide	JJ
48360	414	30	opening	opening	NN
48360	414	31	is	be	VBZ
48360	414	32	lost	lose	VBN
48360	414	33	,	,	,
48360	414	34	for	for	IN
48360	414	35	the	the	DT
48360	414	36	logs	log	NNS
48360	414	37	will	will	MD
48360	414	38	have	have	VB
48360	414	39	to	to	TO
48360	414	40	be	be	VB
48360	414	41	split	split	VBN
48360	414	42	.	.	.
48360	415	1	A	a	DT
48360	415	2	shallow	shallow	JJ
48360	415	3	opening	opening	NN
48360	415	4	throws	throw	NNS
48360	415	5	out	out	RP
48360	415	6	more	more	JJR
48360	415	7	heat	heat	NN
48360	415	8	than	than	IN
48360	415	9	a	a	DT
48360	415	10	deep	deep	JJ
48360	415	11	one	one	CD
48360	415	12	of	of	IN
48360	415	13	the	the	DT
48360	415	14	same	same	JJ
48360	415	15	width	width	NN
48360	415	16	,	,	,
48360	415	17	but	but	CC
48360	415	18	can	can	MD
48360	415	19	take	take	VB
48360	415	20	only	only	JJ
48360	415	21	sticks	stick	NNS
48360	415	22	of	of	IN
48360	415	23	smaller	small	JJR
48360	415	24	diameter	diameter	NN
48360	415	25	;	;	:
48360	415	26	thus	thus	RB
48360	415	27	it	-PRON-	PRP
48360	415	28	becomes	become	VBZ
48360	415	29	a	a	DT
48360	415	30	question	question	NN
48360	415	31	of	of	IN
48360	415	32	preference	preference	NN
48360	415	33	between	between	IN
48360	415	34	the	the	DT
48360	415	35	greater	great	JJR
48360	415	36	depth	depth	NN
48360	415	37	which	which	WDT
48360	415	38	permits	permit	VBZ
48360	415	39	of	of	IN
48360	415	40	large	large	JJ
48360	415	41	logs	log	NNS
48360	415	42	that	that	WDT
48360	415	43	burn	burn	VBP
48360	415	44	longer	long	RBR
48360	415	45	and	and	CC
48360	415	46	require	require	VBP
48360	415	47	less	less	RBR
48360	415	48	frequent	frequent	JJ
48360	415	49	replenishing	replenishing	NN
48360	415	50	and	and	CC
48360	415	51	the	the	DT
48360	415	52	shallower	shallower	NN
48360	415	53	which	which	WDT
48360	415	54	takes	take	VBZ
48360	415	55	lighter	light	JJR
48360	415	56	sticks	stick	NNS
48360	415	57	and	and	CC
48360	415	58	throws	throw	VBZ
48360	415	59	more	more	JJR
48360	415	60	heat	heat	NN
48360	415	61	.	.	.
48360	416	1	In	in	IN
48360	416	2	small	small	JJ
48360	416	3	fireplaces	fireplace	NNS
48360	416	4	a	a	DT
48360	416	5	depth	depth	NN
48360	416	6	of	of	IN
48360	416	7	12	12	CD
48360	416	8	inches	inch	NNS
48360	416	9	will	will	MD
48360	416	10	permit	permit	VB
48360	416	11	good	good	JJ
48360	416	12	draft	draft	NN
48360	416	13	if	if	IN
48360	416	14	the	the	DT
48360	416	15	throat	throat	NN
48360	416	16	is	be	VBZ
48360	416	17	constructed	construct	VBN
48360	416	18	as	as	IN
48360	416	19	explained	explain	VBN
48360	416	20	above	above	RB
48360	416	21	,	,	,
48360	416	22	but	but	CC
48360	416	23	a	a	DT
48360	416	24	minimum	minimum	JJ
48360	416	25	depth	depth	NN
48360	416	26	of	of	IN
48360	416	27	18	18	CD
48360	416	28	inches	inch	NNS
48360	416	29	is	be	VBZ
48360	416	30	advised	advise	VBN
48360	416	31	,	,	,
48360	416	32	to	to	TO
48360	416	33	lessen	lessen	VB
48360	416	34	the	the	DT
48360	416	35	danger	danger	NN
48360	416	36	of	of	IN
48360	416	37	brands	brand	NNS
48360	416	38	falling	fall	VBG
48360	416	39	out	out	RP
48360	416	40	on	on	IN
48360	416	41	the	the	DT
48360	416	42	floor	floor	NN
48360	416	43	.	.	.
48360	417	1	Wire	wire	NN
48360	417	2	guards	guard	NNS
48360	417	3	should	should	MD
48360	417	4	be	be	VB
48360	417	5	placed	place	VBN
48360	417	6	in	in	IN
48360	417	7	front	front	NN
48360	417	8	of	of	IN
48360	417	9	all	all	DT
48360	417	10	fireplaces	fireplace	NNS
48360	417	11	.	.	.
48360	418	1	In	in	IN
48360	418	2	general	general	JJ
48360	418	3	,	,	,
48360	418	4	the	the	DT
48360	418	5	wider	wide	JJR
48360	418	6	the	the	DT
48360	418	7	opening	opening	NN
48360	418	8	the	the	DT
48360	418	9	greater	great	JJR
48360	418	10	should	should	MD
48360	418	11	be	be	VB
48360	418	12	the	the	DT
48360	418	13	depth	depth	NN
48360	418	14	.	.	.
48360	419	1	THE	the	DT
48360	419	2	HEARTH	HEARTH	NNP
48360	419	3	.	.	.
48360	420	1	The	the	DT
48360	420	2	hearth	hearth	NN
48360	420	3	should	should	MD
48360	420	4	be	be	VB
48360	420	5	flush	flush	JJ
48360	420	6	with	with	IN
48360	420	7	the	the	DT
48360	420	8	floor	floor	NN
48360	420	9	,	,	,
48360	420	10	for	for	IN
48360	420	11	sweepings	sweeping	NNS
48360	420	12	may	may	MD
48360	420	13	then	then	RB
48360	420	14	be	be	VB
48360	420	15	brushed	brush	VBN
48360	420	16	into	into	IN
48360	420	17	the	the	DT
48360	420	18	fireplace	fireplace	NN
48360	420	19	.	.	.
48360	421	1	An	an	DT
48360	421	2	ash	ash	NN
48360	421	3	dump	dump	NN
48360	421	4	located	locate	VBN
48360	421	5	in	in	IN
48360	421	6	the	the	DT
48360	421	7	hearth	hearth	NN
48360	421	8	near	near	IN
48360	421	9	the	the	DT
48360	421	10	back	back	NN
48360	421	11	of	of	IN
48360	421	12	the	the	DT
48360	421	13	fireplace	fireplace	NN
48360	421	14	is	be	VBZ
48360	421	15	convenient	convenient	JJ
48360	421	16	for	for	IN
48360	421	17	clearing	clear	VBG
48360	421	18	ashes	ashe	NNS
48360	421	19	and	and	CC
48360	421	20	other	other	JJ
48360	421	21	refuse	refuse	NN
48360	421	22	from	from	IN
48360	421	23	the	the	DT
48360	421	24	hearth	hearth	NN
48360	421	25	provided	provide	VBN
48360	421	26	there	there	EX
48360	421	27	is	be	VBZ
48360	421	28	space	space	NN
48360	421	29	below	below	RB
48360	421	30	for	for	IN
48360	421	31	an	an	DT
48360	421	32	ash	ash	NN
48360	421	33	pit	pit	NN
48360	421	34	.	.	.
48360	422	1	The	the	DT
48360	422	2	dump	dump	NN
48360	422	3	consists	consist	VBZ
48360	422	4	of	of	IN
48360	422	5	a	a	DT
48360	422	6	cast	cast	NN
48360	422	7	-	-	HYPH
48360	422	8	iron	iron	NN
48360	422	9	metal	metal	NN
48360	422	10	frame	frame	NN
48360	422	11	,	,	,
48360	422	12	with	with	IN
48360	422	13	pivoted	pivot	VBN
48360	422	14	cover	cover	NN
48360	422	15	,	,	,
48360	422	16	through	through	IN
48360	422	17	which	which	WDT
48360	422	18	the	the	DT
48360	422	19	refuse	refuse	NN
48360	422	20	can	can	MD
48360	422	21	be	be	VB
48360	422	22	brushed	brush	VBN
48360	422	23	into	into	IN
48360	422	24	the	the	DT
48360	422	25	ash	ash	NN
48360	422	26	pit	pit	NN
48360	422	27	below	below	RB
48360	422	28	.	.	.
48360	423	1	The	the	DT
48360	423	2	ash	ash	NN
48360	423	3	pit	pit	NN
48360	423	4	should	should	MD
48360	423	5	be	be	VB
48360	423	6	of	of	IN
48360	423	7	perfectly	perfectly	RB
48360	423	8	tight	tight	JJ
48360	423	9	masonry	masonry	NN
48360	423	10	and	and	CC
48360	423	11	provided	provide	VBD
48360	423	12	with	with	IN
48360	423	13	a	a	DT
48360	423	14	tightly	tightly	RB
48360	423	15	fitting	fitting	JJ
48360	423	16	cleanout	cleanout	NN
48360	423	17	door	door	NN
48360	423	18	.	.	.
48360	424	1	If	if	IN
48360	424	2	a	a	DT
48360	424	3	warm	warm	JJ
48360	424	4	-	-	HYPH
48360	424	5	air	air	NN
48360	424	6	flue	flue	NN
48360	424	7	,	,	,
48360	424	8	as	as	IN
48360	424	9	described	describe	VBN
48360	424	10	on	on	IN
48360	424	11	page	page	NN
48360	424	12	27	27	CD
48360	424	13	,	,	,
48360	424	14	is	be	VBZ
48360	424	15	provided	provide	VBN
48360	424	16	,	,	,
48360	424	17	the	the	DT
48360	424	18	ash	ash	NN
48360	424	19	dump	dump	NN
48360	424	20	will	will	MD
48360	424	21	have	have	VB
48360	424	22	to	to	TO
48360	424	23	be	be	VB
48360	424	24	located	locate	VBN
48360	424	25	near	near	IN
48360	424	26	one	one	CD
48360	424	27	side	side	NN
48360	424	28	of	of	IN
48360	424	29	the	the	DT
48360	424	30	hearth	hearth	JJ
48360	424	31	instead	instead	RB
48360	424	32	of	of	IN
48360	424	33	in	in	IN
48360	424	34	the	the	DT
48360	424	35	center	center	NN
48360	424	36	.	.	.
48360	425	1	THE	the	DT
48360	425	2	JAMBS	JAMBS	NNP
48360	425	3	.	.	.
48360	426	1	The	the	DT
48360	426	2	jambs	jamb	NNS
48360	426	3	of	of	IN
48360	426	4	the	the	DT
48360	426	5	fireplace	fireplace	NN
48360	426	6	should	should	MD
48360	426	7	be	be	VB
48360	426	8	of	of	IN
48360	426	9	sufficient	sufficient	JJ
48360	426	10	width	width	NN
48360	426	11	to	to	TO
48360	426	12	give	give	VB
48360	426	13	stability	stability	NN
48360	426	14	to	to	IN
48360	426	15	the	the	DT
48360	426	16	structure	structure	NN
48360	426	17	both	both	CC
48360	426	18	actually	actually	RB
48360	426	19	and	and	CC
48360	426	20	in	in	IN
48360	426	21	appearance	appearance	NN
48360	426	22	.	.	.
48360	427	1	For	for	IN
48360	427	2	a	a	DT
48360	427	3	fireplace	fireplace	NN
48360	427	4	opening	opening	NN
48360	427	5	3	3	CD
48360	427	6	feet	foot	NNS
48360	427	7	wide	wide	JJ
48360	427	8	or	or	CC
48360	427	9	less	less	JJR
48360	427	10	,	,	,
48360	427	11	16	16	CD
48360	427	12	inches	inch	NNS
48360	427	13	is	be	VBZ
48360	427	14	generally	generally	RB
48360	427	15	sufficient	sufficient	JJ
48360	427	16	;	;	:
48360	427	17	for	for	IN
48360	427	18	wider	wide	JJR
48360	427	19	openings	opening	NNS
48360	427	20	similar	similar	JJ
48360	427	21	proportions	proportion	NNS
48360	427	22	should	should	MD
48360	427	23	be	be	VB
48360	427	24	kept	keep	VBN
48360	427	25	.	.	.
48360	428	1	Greater	great	JJR
48360	428	2	widths	width	NNS
48360	428	3	may	may	MD
48360	428	4	be	be	VB
48360	428	5	required	require	VBN
48360	428	6	to	to	TO
48360	428	7	harmonize	harmonize	VB
48360	428	8	with	with	IN
48360	428	9	the	the	DT
48360	428	10	proportions	proportion	NNS
48360	428	11	of	of	IN
48360	428	12	the	the	DT
48360	428	13	rooms	room	NNS
48360	428	14	,	,	,
48360	428	15	and	and	CC
48360	428	16	the	the	DT
48360	428	17	above	above	JJ
48360	428	18	should	should	MD
48360	428	19	be	be	VB
48360	428	20	taken	take	VBN
48360	428	21	as	as	IN
48360	428	22	a	a	DT
48360	428	23	minimum	minimum	NN
48360	428	24	.	.	.
48360	429	1	FIREPLACE	fireplace	NN
48360	429	2	BACK	BACK	NNS
48360	429	3	AND	and	CC
48360	429	4	SIDES	side	NNS
48360	429	5	.	.	.
48360	430	1	The	the	DT
48360	430	2	back	back	NN
48360	430	3	and	and	CC
48360	430	4	sides	side	NNS
48360	430	5	of	of	IN
48360	430	6	the	the	DT
48360	430	7	fireplace	fireplace	NN
48360	430	8	should	should	MD
48360	430	9	be	be	VB
48360	430	10	constructed	construct	VBN
48360	430	11	of	of	IN
48360	430	12	firebrick	firebrick	NN
48360	430	13	only	only	RB
48360	430	14	.	.	.
48360	431	1	The	the	DT
48360	431	2	bricks	brick	NNS
48360	431	3	should	should	MD
48360	431	4	be	be	VB
48360	431	5	laid	lay	VBN
48360	431	6	flat	flat	JJ
48360	431	7	with	with	IN
48360	431	8	the	the	DT
48360	431	9	long	long	JJ
48360	431	10	sides	side	NNS
48360	431	11	exposed	expose	VBN
48360	431	12	,	,	,
48360	431	13	for	for	IN
48360	431	14	if	if	IN
48360	431	15	placed	place	VBN
48360	431	16	with	with	IN
48360	431	17	the	the	DT
48360	431	18	face	face	NN
48360	431	19	exposed	expose	VBN
48360	431	20	there	there	EX
48360	431	21	is	be	VBZ
48360	431	22	danger	danger	NN
48360	431	23	of	of	IN
48360	431	24	their	-PRON-	PRP$
48360	431	25	falling	fall	VBG
48360	431	26	out	out	RP
48360	431	27	.	.	.
48360	432	1	SUPPORTING	SUPPORTING	NNP
48360	432	2	IRONS	IRONS	NNP
48360	432	3	.	.	.
48360	433	1	In	in	IN
48360	433	2	small	small	JJ
48360	433	3	fireplaces	fireplace	NNS
48360	433	4	sagging	sag	VBG
48360	433	5	of	of	IN
48360	433	6	the	the	DT
48360	433	7	arch	arch	NN
48360	433	8	over	over	IN
48360	433	9	the	the	DT
48360	433	10	opening	opening	NN
48360	433	11	seldom	seldom	RB
48360	433	12	occurs	occur	VBZ
48360	433	13	,	,	,
48360	433	14	but	but	CC
48360	433	15	in	in	IN
48360	433	16	fireplaces	fireplace	NNS
48360	433	17	over	over	IN
48360	433	18	4	4	CD
48360	433	19	feet	foot	NNS
48360	433	20	wide	wide	JJ
48360	433	21	it	-PRON-	PRP
48360	433	22	is	be	VBZ
48360	433	23	not	not	RB
48360	433	24	uncommon	uncommon	JJ
48360	433	25	.	.	.
48360	434	1	It	-PRON-	PRP
48360	434	2	is	be	VBZ
48360	434	3	due	due	JJ
48360	434	4	to	to	IN
48360	434	5	insufficient	insufficient	JJ
48360	434	6	support	support	NN
48360	434	7	of	of	IN
48360	434	8	the	the	DT
48360	434	9	masonry	masonry	NN
48360	434	10	.	.	.
48360	435	1	Except	except	IN
48360	435	2	in	in	IN
48360	435	3	massive	massive	JJ
48360	435	4	construction	construction	NN
48360	435	5	there	there	EX
48360	435	6	generally	generally	RB
48360	435	7	is	be	VBZ
48360	435	8	not	not	RB
48360	435	9	sufficient	sufficient	JJ
48360	435	10	masonry	masonry	NN
48360	435	11	at	at	IN
48360	435	12	the	the	DT
48360	435	13	sides	side	NNS
48360	435	14	of	of	IN
48360	435	15	the	the	DT
48360	435	16	opening	opening	NN
48360	435	17	to	to	TO
48360	435	18	resist	resist	VB
48360	435	19	the	the	DT
48360	435	20	thrust	thrust	NN
48360	435	21	of	of	IN
48360	435	22	arch	arch	JJ
48360	435	23	construction	construction	NN
48360	435	24	;	;	:
48360	435	25	hence	hence	RB
48360	435	26	it	-PRON-	PRP
48360	435	27	is	be	VBZ
48360	435	28	usual	usual	JJ
48360	435	29	to	to	TO
48360	435	30	support	support	VB
48360	435	31	the	the	DT
48360	435	32	masonry	masonry	NN
48360	435	33	with	with	IN
48360	435	34	iron	iron	NN
48360	435	35	,	,	,
48360	435	36	which	which	WDT
48360	435	37	,	,	,
48360	435	38	if	if	IN
48360	435	39	too	too	RB
48360	435	40	light	light	JJ
48360	435	41	,	,	,
48360	435	42	will	will	MD
48360	435	43	sag	sag	VB
48360	435	44	.	.	.
48360	436	1	Too	too	RB
48360	436	2	small	small	JJ
48360	436	3	an	an	DT
48360	436	4	iron	iron	NN
48360	436	5	will	will	MD
48360	436	6	become	become	VB
48360	436	7	so	so	RB
48360	436	8	hot	hot	JJ
48360	436	9	that	that	IN
48360	436	10	its	-PRON-	PRP$
48360	436	11	tensile	tensile	JJ
48360	436	12	strength	strength	NN
48360	436	13	is	be	VBZ
48360	436	14	lowered	lower	VBN
48360	436	15	until	until	IN
48360	436	16	it	-PRON-	PRP
48360	436	17	bends	bend	VBZ
48360	436	18	.	.	.
48360	437	1	A	a	DT
48360	437	2	heavy	heavy	JJ
48360	437	3	flat	flat	JJ
48360	437	4	bar	bar	NN
48360	437	5	at	at	IN
48360	437	6	least	least	JJS
48360	437	7	one	one	CD
48360	437	8	-	-	HYPH
48360	437	9	half	half	NN
48360	437	10	inch	inch	NN
48360	437	11	thick	thick	JJ
48360	437	12	is	be	VBZ
48360	437	13	sometimes	sometimes	RB
48360	437	14	used	use	VBN
48360	437	15	or	or	CC
48360	437	16	a	a	DT
48360	437	17	T	t	NN
48360	437	18	-	-	HYPH
48360	437	19	bar	bar	NN
48360	437	20	which	which	WDT
48360	437	21	has	have	VBZ
48360	437	22	greater	great	JJR
48360	437	23	strength	strength	NN
48360	437	24	,	,	,
48360	437	25	but	but	CC
48360	437	26	less	less	JJR
48360	437	27	metal	metal	NN
48360	437	28	;	;	:
48360	437	29	the	the	DT
48360	437	30	wider	wide	JJR
48360	437	31	the	the	DT
48360	437	32	opening	opening	NN
48360	437	33	the	the	DT
48360	437	34	heavier	heavy	JJR
48360	437	35	the	the	DT
48360	437	36	bar	bar	NN
48360	437	37	required	require	VBN
48360	437	38	.	.	.
48360	438	1	IMPROVING	improve	VBG
48360	438	2	FIREPLACE	fireplace	NN
48360	438	3	HEATING	heating	NN
48360	438	4	.	.	.
48360	439	1	A	a	DT
48360	439	2	number	number	NN
48360	439	3	of	of	IN
48360	439	4	patents	patent	NNS
48360	439	5	have	have	VBP
48360	439	6	been	be	VBN
48360	439	7	obtained	obtain	VBN
48360	439	8	for	for	IN
48360	439	9	improvements	improvement	NNS
48360	439	10	in	in	IN
48360	439	11	fireplace	fireplace	NN
48360	439	12	heating	heating	NN
48360	439	13	.	.	.
48360	440	1	Most	Most	JJS
48360	440	2	of	of	IN
48360	440	3	them	-PRON-	PRP
48360	440	4	,	,	,
48360	440	5	depending	depend	VBG
48360	440	6	on	on	IN
48360	440	7	the	the	DT
48360	440	8	fact	fact	NN
48360	440	9	that	that	IN
48360	440	10	hot	hot	JJ
48360	440	11	air	air	NN
48360	440	12	rises	rise	NNS
48360	440	13	,	,	,
48360	440	14	deliver	deliver	VB
48360	440	15	air	air	NN
48360	440	16	heated	heat	VBN
48360	440	17	in	in	IN
48360	440	18	or	or	CC
48360	440	19	around	around	IN
48360	440	20	the	the	DT
48360	440	21	fireplace	fireplace	NN
48360	440	22	through	through	IN
48360	440	23	a	a	DT
48360	440	24	register	register	NN
48360	440	25	,	,	,
48360	440	26	located	locate	VBN
48360	440	27	above	above	IN
48360	440	28	the	the	DT
48360	440	29	fire	fire	NN
48360	440	30	,	,	,
48360	440	31	into	into	IN
48360	440	32	the	the	DT
48360	440	33	upper	upper	JJ
48360	440	34	part	part	NN
48360	440	35	of	of	IN
48360	440	36	the	the	DT
48360	440	37	room	room	NN
48360	440	38	,	,	,
48360	440	39	which	which	WDT
48360	440	40	is	be	VBZ
48360	440	41	always	always	RB
48360	440	42	the	the	DT
48360	440	43	warmest	warm	JJS
48360	440	44	part	part	NN
48360	440	45	.	.	.
48360	441	1	Furthermore	furthermore	RB
48360	441	2	,	,	,
48360	441	3	they	-PRON-	PRP
48360	441	4	require	require	VBP
48360	441	5	a	a	DT
48360	441	6	specially	specially	RB
48360	441	7	built	build	VBN
48360	441	8	chimney	chimney	NN
48360	441	9	,	,	,
48360	441	10	precluding	preclude	VBG
48360	441	11	the	the	DT
48360	441	12	installation	installation	NN
48360	441	13	of	of	IN
48360	441	14	such	such	PDT
48360	441	15	a	a	DT
48360	441	16	device	device	NN
48360	441	17	in	in	IN
48360	441	18	an	an	DT
48360	441	19	existing	exist	VBG
48360	441	20	fireplace	fireplace	NN
48360	441	21	.	.	.
48360	442	1	Unless	unless	IN
48360	442	2	fresh	fresh	JJ
48360	442	3	outside	outside	JJ
48360	442	4	air	air	NN
48360	442	5	is	be	VBZ
48360	442	6	supplied	supply	VBN
48360	442	7	there	there	EX
48360	442	8	is	be	VBZ
48360	442	9	no	no	DT
48360	442	10	improvement	improvement	NN
48360	442	11	in	in	IN
48360	442	12	the	the	DT
48360	442	13	warming	warming	NN
48360	442	14	of	of	IN
48360	442	15	the	the	DT
48360	442	16	room	room	NN
48360	442	17	.	.	.
48360	443	1	Patent	patent	NN
48360	443	2	No	no	UH
48360	443	3	.	.	.
48360	444	1	1251916	1251916	CD
48360	444	2	,	,	,
48360	444	3	issued	issue	VBN
48360	444	4	to	to	IN
48360	444	5	Joseph	Joseph	NNP
48360	444	6	Parsons	Parsons	NNP
48360	444	7	,	,	,
48360	444	8	of	of	IN
48360	444	9	Lakeville	Lakeville	NNP
48360	444	10	,	,	,
48360	444	11	Conn.	Connecticut	NNP
48360	444	12	,	,	,
48360	444	13	and	and	CC
48360	444	14	by	by	IN
48360	444	15	him	-PRON-	PRP
48360	444	16	assigned	assign	VBN
48360	444	17	to	to	IN
48360	444	18	the	the	DT
48360	444	19	United	United	NNP
48360	444	20	States	States	NNP
48360	444	21	Government	Government	NNP
48360	444	22	,	,	,
48360	444	23	presents	present	VBZ
48360	444	24	means	mean	NNS
48360	444	25	of	of	IN
48360	444	26	greatly	greatly	RB
48360	444	27	increasing	increase	VBG
48360	444	28	the	the	DT
48360	444	29	efficiency	efficiency	NN
48360	444	30	of	of	IN
48360	444	31	fireplace	fireplace	NN
48360	444	32	heating	heating	NN
48360	444	33	.	.	.
48360	445	1	The	the	DT
48360	445	2	inventor	inventor	NN
48360	445	3	's	's	POS
48360	445	4	claim	claim	NN
48360	445	5	differs	differ	VBZ
48360	445	6	from	from	IN
48360	445	7	other	other	JJ
48360	445	8	claims	claim	NNS
48360	445	9	for	for	IN
48360	445	10	improving	improve	VBG
48360	445	11	fireplace	fireplace	NN
48360	445	12	heating	heating	NN
48360	445	13	in	in	IN
48360	445	14	that	that	IN
48360	445	15	the	the	DT
48360	445	16	operation	operation	NN
48360	445	17	of	of	IN
48360	445	18	his	-PRON-	PRP$
48360	445	19	device	device	NN
48360	445	20	depends	depend	VBZ
48360	445	21	upon	upon	IN
48360	445	22	the	the	DT
48360	445	23	suction	suction	NN
48360	445	24	created	create	VBN
48360	445	25	in	in	IN
48360	445	26	the	the	DT
48360	445	27	chimney	chimney	NN
48360	445	28	by	by	IN
48360	445	29	the	the	DT
48360	445	30	hot	hot	JJ
48360	445	31	air	air	NN
48360	445	32	rising	rise	VBG
48360	445	33	from	from	IN
48360	445	34	the	the	DT
48360	445	35	fireplace	fireplace	NN
48360	445	36	and	and	CC
48360	445	37	therefore	therefore	RB
48360	445	38	makes	make	VBZ
48360	445	39	possible	possible	JJ
48360	445	40	the	the	DT
48360	445	41	delivery	delivery	NN
48360	445	42	of	of	IN
48360	445	43	heated	heated	JJ
48360	445	44	air	air	NN
48360	445	45	through	through	IN
48360	445	46	a	a	DT
48360	445	47	register	register	NN
48360	445	48	located	locate	VBN
48360	445	49	at	at	IN
48360	445	50	any	any	DT
48360	445	51	place	place	NN
48360	445	52	in	in	IN
48360	445	53	the	the	DT
48360	445	54	room	room	NN
48360	445	55	or	or	CC
48360	445	56	at	at	IN
48360	445	57	the	the	DT
48360	445	58	hearth	hearth	NN
48360	445	59	.	.	.
48360	446	1	Furthermore	furthermore	RB
48360	446	2	,	,	,
48360	446	3	it	-PRON-	PRP
48360	446	4	permits	permit	VBZ
48360	446	5	of	of	IN
48360	446	6	installation	installation	NN
48360	446	7	of	of	IN
48360	446	8	one	one	CD
48360	446	9	of	of	IN
48360	446	10	the	the	DT
48360	446	11	simpler	simple	JJR
48360	446	12	types	type	NNS
48360	446	13	in	in	IN
48360	446	14	an	an	DT
48360	446	15	existing	exist	VBG
48360	446	16	chimney	chimney	NN
48360	446	17	.	.	.
48360	447	1	For	for	IN
48360	447	2	a	a	DT
48360	447	3	fire	fire	NN
48360	447	4	to	to	TO
48360	447	5	burn	burn	VB
48360	447	6	it	-PRON-	PRP
48360	447	7	must	must	MD
48360	447	8	be	be	VB
48360	447	9	supplied	supply	VBN
48360	447	10	with	with	IN
48360	447	11	oxygen	oxygen	NN
48360	447	12	.	.	.
48360	448	1	If	if	IN
48360	448	2	a	a	DT
48360	448	3	fire	fire	NN
48360	448	4	were	be	VBD
48360	448	5	built	build	VBN
48360	448	6	in	in	IN
48360	448	7	a	a	DT
48360	448	8	fireplace	fireplace	NN
48360	448	9	in	in	IN
48360	448	10	an	an	DT
48360	448	11	air	air	NN
48360	448	12	-	-	HYPH
48360	448	13	tight	tight	JJ
48360	448	14	room	room	NN
48360	448	15	it	-PRON-	PRP
48360	448	16	would	would	MD
48360	448	17	go	go	VB
48360	448	18	out	out	RB
48360	448	19	as	as	RB
48360	448	20	soon	soon	RB
48360	448	21	as	as	IN
48360	448	22	the	the	DT
48360	448	23	oxygen	oxygen	NN
48360	448	24	present	present	NN
48360	448	25	had	have	VBD
48360	448	26	been	be	VBN
48360	448	27	consumed	consume	VBN
48360	448	28	unless	unless	IN
48360	448	29	a	a	DT
48360	448	30	down	down	JJ
48360	448	31	draft	draft	NN
48360	448	32	in	in	IN
48360	448	33	the	the	DT
48360	448	34	chimney	chimney	NN
48360	448	35	supplied	supply	VBD
48360	448	36	the	the	DT
48360	448	37	needed	need	VBN
48360	448	38	air	air	NN
48360	448	39	.	.	.
48360	449	1	As	as	IN
48360	449	2	our	-PRON-	PRP$
48360	449	3	fireplace	fireplace	NN
48360	449	4	fires	fire	NNS
48360	449	5	do	do	VBP
48360	449	6	not	not	RB
48360	449	7	go	go	VB
48360	449	8	out	out	RP
48360	449	9	so	so	RB
48360	449	10	long	long	RB
48360	449	11	as	as	IN
48360	449	12	they	-PRON-	PRP
48360	449	13	are	be	VBP
48360	449	14	fed	feed	VBN
48360	449	15	with	with	IN
48360	449	16	fuel	fuel	NN
48360	449	17	it	-PRON-	PRP
48360	449	18	is	be	VBZ
48360	449	19	obvious	obvious	JJ
48360	449	20	that	that	IN
48360	449	21	the	the	DT
48360	449	22	required	require	VBN
48360	449	23	air	air	NN
48360	449	24	supply	supply	NN
48360	449	25	is	be	VBZ
48360	449	26	obtained	obtain	VBN
48360	449	27	from	from	IN
48360	449	28	somewhere	somewhere	RB
48360	449	29	.	.	.
48360	450	1	Any	any	DT
48360	450	2	one	one	NN
48360	450	3	who	who	WP
48360	450	4	has	have	VBZ
48360	450	5	depended	depend	VBN
48360	450	6	upon	upon	IN
48360	450	7	a	a	DT
48360	450	8	fireplace	fireplace	NN
48360	450	9	to	to	TO
48360	450	10	heat	heat	VB
48360	450	11	a	a	DT
48360	450	12	room	room	NN
48360	450	13	knows	know	VBZ
48360	450	14	that	that	IN
48360	450	15	the	the	DT
48360	450	16	part	part	NN
48360	450	17	of	of	IN
48360	450	18	the	the	DT
48360	450	19	room	room	NN
48360	450	20	farthest	farthest	NN
48360	450	21	from	from	IN
48360	450	22	the	the	DT
48360	450	23	fire	fire	NN
48360	450	24	is	be	VBZ
48360	450	25	the	the	DT
48360	450	26	coldest	cold	JJS
48360	450	27	and	and	CC
48360	450	28	that	that	IN
48360	450	29	the	the	DT
48360	450	30	temperature	temperature	NN
48360	450	31	around	around	IN
48360	450	32	the	the	DT
48360	450	33	windows	window	NNS
48360	450	34	is	be	VBZ
48360	450	35	especially	especially	RB
48360	450	36	low	low	JJ
48360	450	37	.	.	.
48360	451	1	In	in	IN
48360	451	2	fact	fact	NN
48360	451	3	the	the	DT
48360	451	4	harder	hard	JJR
48360	451	5	the	the	DT
48360	451	6	fire	fire	NN
48360	451	7	burns	burn	VBZ
48360	451	8	the	the	DT
48360	451	9	colder	colder	NN
48360	451	10	it	-PRON-	PRP
48360	451	11	is	be	VBZ
48360	451	12	at	at	IN
48360	451	13	the	the	DT
48360	451	14	windows	window	NNS
48360	451	15	.	.	.
48360	452	1	The	the	DT
48360	452	2	fire	fire	NN
48360	452	3	must	must	MD
48360	452	4	have	have	VB
48360	452	5	air	air	NN
48360	452	6	,	,	,
48360	452	7	and	and	CC
48360	452	8	as	as	IN
48360	452	9	cracks	crack	NNS
48360	452	10	exist	exist	VBP
48360	452	11	around	around	IN
48360	452	12	windows	window	NNS
48360	452	13	and	and	CC
48360	452	14	doors	door	NNS
48360	452	15	the	the	DT
48360	452	16	air	air	NN
48360	452	17	enters	enter	VBZ
48360	452	18	through	through	IN
48360	452	19	them	-PRON-	PRP
48360	452	20	.	.	.
48360	453	1	The	the	DT
48360	453	2	volume	volume	NN
48360	453	3	entering	enter	VBG
48360	453	4	is	be	VBZ
48360	453	5	equal	equal	JJ
48360	453	6	to	to	IN
48360	453	7	that	that	DT
48360	453	8	passing	pass	VBG
48360	453	9	up	up	RP
48360	453	10	the	the	DT
48360	453	11	chimney	chimney	NN
48360	453	12	.	.	.
48360	454	1	This	this	DT
48360	454	2	air	air	NN
48360	454	3	comes	come	VBZ
48360	454	4	from	from	IN
48360	454	5	outside	outside	RB
48360	454	6	at	at	IN
48360	454	7	a	a	DT
48360	454	8	low	low	JJ
48360	454	9	temperature	temperature	NN
48360	454	10	.	.	.
48360	455	1	Figure	figure	NN
48360	455	2	18	18	CD
48360	455	3	illustrates	illustrate	VBZ
48360	455	4	how	how	WRB
48360	455	5	a	a	DT
48360	455	6	fireplace	fireplace	NN
48360	455	7	fire	fire	NN
48360	455	8	supplies	supply	VBZ
48360	455	9	its	-PRON-	PRP$
48360	455	10	needs	need	NNS
48360	455	11	.	.	.
48360	456	1	When	when	WRB
48360	456	2	it	-PRON-	PRP
48360	456	3	grows	grow	VBZ
48360	456	4	colder	cold	JJR
48360	456	5	outside	outside	IN
48360	456	6	a	a	DT
48360	456	7	bigger	big	JJR
48360	456	8	fire	fire	NN
48360	456	9	is	be	VBZ
48360	456	10	made	make	VBN
48360	456	11	.	.	.
48360	457	1	The	the	DT
48360	457	2	bigger	big	JJR
48360	457	3	the	the	DT
48360	457	4	blaze	blaze	NN
48360	457	5	the	the	DT
48360	457	6	greater	great	JJR
48360	457	7	the	the	DT
48360	457	8	quantity	quantity	NN
48360	457	9	of	of	IN
48360	457	10	outside	outside	JJ
48360	457	11	air	air	NN
48360	457	12	drawn	draw	VBN
48360	457	13	into	into	IN
48360	457	14	the	the	DT
48360	457	15	room	room	NN
48360	457	16	through	through	IN
48360	457	17	every	every	DT
48360	457	18	crack	crack	NN
48360	457	19	and	and	CC
48360	457	20	crevice	crevice	VB
48360	457	21	until	until	IN
48360	457	22	,	,	,
48360	457	23	when	when	WRB
48360	457	24	the	the	DT
48360	457	25	outside	outside	JJ
48360	457	26	temperature	temperature	NN
48360	457	27	gets	get	VBZ
48360	457	28	below	below	IN
48360	457	29	the	the	DT
48360	457	30	freezing	freezing	NN
48360	457	31	point	point	NN
48360	457	32	,	,	,
48360	457	33	there	there	EX
48360	457	34	is	be	VBZ
48360	457	35	no	no	DT
48360	457	36	comfort	comfort	NN
48360	457	37	in	in	IN
48360	457	38	the	the	DT
48360	457	39	room	room	NN
48360	457	40	beyond	beyond	IN
48360	457	41	the	the	DT
48360	457	42	immediate	immediate	JJ
48360	457	43	vicinity	vicinity	NN
48360	457	44	of	of	IN
48360	457	45	the	the	DT
48360	457	46	fire	fire	NN
48360	457	47	.	.	.
48360	458	1	[	[	-LRB-
48360	458	2	Illustration	illustration	NN
48360	458	3	:	:	:
48360	458	4	Fig	Fig	NNP
48360	458	5	.	.	.
48360	459	1	18.--All	18.--all	CD
48360	459	2	air	air	NN
48360	459	3	required	require	VBN
48360	459	4	for	for	IN
48360	459	5	feeding	feed	VBG
48360	459	6	the	the	DT
48360	459	7	fire	fire	NN
48360	459	8	must	must	MD
48360	459	9	pass	pass	VB
48360	459	10	through	through	IN
48360	459	11	the	the	DT
48360	459	12	room	room	NN
48360	459	13	,	,	,
48360	459	14	entering	enter	VBG
48360	459	15	through	through	IN
48360	459	16	cracks	crack	NNS
48360	459	17	around	around	IN
48360	459	18	windows	window	NNS
48360	459	19	and	and	CC
48360	459	20	doors	door	NNS
48360	459	21	and	and	CC
48360	459	22	producing	produce	VBG
48360	459	23	an	an	DT
48360	459	24	uncomfortable	uncomfortable	JJ
48360	459	25	temperature	temperature	NN
48360	459	26	in	in	IN
48360	459	27	all	all	DT
48360	459	28	parts	part	NNS
48360	459	29	of	of	IN
48360	459	30	the	the	DT
48360	459	31	room	room	NN
48360	459	32	except	except	IN
48360	459	33	near	near	IN
48360	459	34	the	the	DT
48360	459	35	hearth	hearth	NN
48360	459	36	.	.	.
48360	459	37	]	]	-RRB-
48360	460	1	If	if	IN
48360	460	2	a	a	DT
48360	460	3	room	room	NN
48360	460	4	were	be	VBD
48360	460	5	so	so	RB
48360	460	6	tight	tight	JJ
48360	460	7	that	that	IN
48360	460	8	the	the	DT
48360	460	9	air	air	NN
48360	460	10	leakage	leakage	NN
48360	460	11	were	be	VBD
48360	460	12	insufficient	insufficient	JJ
48360	460	13	to	to	TO
48360	460	14	supply	supply	VB
48360	460	15	a	a	DT
48360	460	16	fireplace	fireplace	NN
48360	460	17	fire	fire	NN
48360	460	18	,	,	,
48360	460	19	it	-PRON-	PRP
48360	460	20	would	would	MD
48360	460	21	not	not	RB
48360	460	22	burn	burn	VB
48360	460	23	properly	properly	RB
48360	460	24	and	and	CC
48360	460	25	would	would	MD
48360	460	26	smoke	smoke	VB
48360	460	27	.	.	.
48360	461	1	If	if	IN
48360	461	2	a	a	DT
48360	461	3	pane	pane	NN
48360	461	4	of	of	IN
48360	461	5	glass	glass	NN
48360	461	6	were	be	VBD
48360	461	7	removed	remove	VBN
48360	461	8	from	from	IN
48360	461	9	a	a	DT
48360	461	10	window	window	NN
48360	461	11	cold	cold	JJ
48360	461	12	air	air	NN
48360	461	13	would	would	MD
48360	461	14	rush	rush	VB
48360	461	15	in	in	RB
48360	461	16	through	through	IN
48360	461	17	the	the	DT
48360	461	18	opening	opening	NN
48360	461	19	.	.	.
48360	462	1	If	if	IN
48360	462	2	the	the	DT
48360	462	3	glass	glass	NN
48360	462	4	were	be	VBD
48360	462	5	replaced	replace	VBN
48360	462	6	and	and	CC
48360	462	7	an	an	DT
48360	462	8	opening	opening	NN
48360	462	9	of	of	IN
48360	462	10	equal	equal	JJ
48360	462	11	area	area	NN
48360	462	12	be	be	VB
48360	462	13	made	make	VBN
48360	462	14	through	through	IN
48360	462	15	the	the	DT
48360	462	16	chimney	chimney	NN
48360	462	17	,	,	,
48360	462	18	as	as	IN
48360	462	19	shown	show	VBN
48360	462	20	in	in	IN
48360	462	21	figures	figure	NNS
48360	462	22	19	19	CD
48360	462	23	,	,	,
48360	462	24	A	a	NN
48360	462	25	and	and	CC
48360	462	26	B	b	NN
48360	462	27	,	,	,
48360	462	28	so	so	IN
48360	462	29	that	that	IN
48360	462	30	air	air	NN
48360	462	31	could	could	MD
48360	462	32	be	be	VB
48360	462	33	admitted	admit	VBN
48360	462	34	into	into	IN
48360	462	35	the	the	DT
48360	462	36	room	room	NN
48360	462	37	as	as	IN
48360	462	38	indicated	indicate	VBN
48360	462	39	by	by	IN
48360	462	40	the	the	DT
48360	462	41	arrows	arrow	NNS
48360	462	42	in	in	IN
48360	462	43	the	the	DT
48360	462	44	plan	plan	NN
48360	462	45	,	,	,
48360	462	46	figure	figure	VB
48360	462	47	19-B	19-b	CD
48360	462	48	,	,	,
48360	462	49	an	an	DT
48360	462	50	equal	equal	JJ
48360	462	51	volume	volume	NN
48360	462	52	of	of	IN
48360	462	53	cold	cold	JJ
48360	462	54	air	air	NN
48360	462	55	would	would	MD
48360	462	56	be	be	VB
48360	462	57	drawn	draw	VBN
48360	462	58	through	through	IN
48360	462	59	this	this	DT
48360	462	60	opening	opening	NN
48360	462	61	.	.	.
48360	463	1	As	as	IN
48360	463	2	it	-PRON-	PRP
48360	463	3	comes	come	VBZ
48360	463	4	into	into	IN
48360	463	5	contact	contact	NN
48360	463	6	with	with	IN
48360	463	7	the	the	DT
48360	463	8	metal	metal	NN
48360	463	9	form	form	NN
48360	463	10	the	the	DT
48360	463	11	air	air	NN
48360	463	12	becomes	become	VBZ
48360	463	13	heated	heated	JJ
48360	463	14	,	,	,
48360	463	15	so	so	IN
48360	463	16	that	that	IN
48360	463	17	when	when	WRB
48360	463	18	delivered	deliver	VBN
48360	463	19	into	into	IN
48360	463	20	the	the	DT
48360	463	21	room	room	NN
48360	463	22	its	-PRON-	PRP$
48360	463	23	temperature	temperature	NN
48360	463	24	would	would	MD
48360	463	25	be	be	VB
48360	463	26	100	100	CD
48360	463	27	degrees	degree	NNS
48360	463	28	or	or	CC
48360	463	29	higher	high	JJR
48360	463	30	,	,	,
48360	463	31	depending	depend	VBG
48360	463	32	upon	upon	IN
48360	463	33	the	the	DT
48360	463	34	radiating	radiate	VBG
48360	463	35	surface	surface	NN
48360	463	36	of	of	IN
48360	463	37	the	the	DT
48360	463	38	hearth	hearth	NN
48360	463	39	,	,	,
48360	463	40	assuming	assume	VBG
48360	463	41	an	an	DT
48360	463	42	outside	outside	JJ
48360	463	43	temperature	temperature	NN
48360	463	44	of	of	IN
48360	463	45	32	32	CD
48360	463	46	degrees	degree	NNS
48360	463	47	.	.	.
48360	464	1	(	(	-LRB-
48360	464	2	Tests	test	NNS
48360	464	3	by	by	IN
48360	464	4	the	the	DT
48360	464	5	writer	writer	NN
48360	464	6	have	have	VBP
48360	464	7	shown	show	VBN
48360	464	8	this	this	DT
48360	464	9	temperature	temperature	NN
48360	464	10	to	to	TO
48360	464	11	be	be	VB
48360	464	12	higher	high	JJR
48360	464	13	than	than	IN
48360	464	14	125	125	CD
48360	464	15	degrees	degree	NNS
48360	464	16	.	.	.
48360	464	17	)	)	-RRB-
48360	465	1	If	if	IN
48360	465	2	the	the	DT
48360	465	3	chimney	chimney	NN
48360	465	4	opening	opening	NN
48360	465	5	be	be	VB
48360	465	6	closed	close	VBN
48360	465	7	and	and	CC
48360	465	8	the	the	DT
48360	465	9	pane	pane	NN
48360	465	10	of	of	IN
48360	465	11	glass	glass	NN
48360	465	12	be	be	VB
48360	465	13	again	again	RB
48360	465	14	removed	remove	VBN
48360	465	15	the	the	DT
48360	465	16	temperature	temperature	NN
48360	465	17	of	of	IN
48360	465	18	the	the	DT
48360	465	19	air	air	NN
48360	465	20	entering	enter	VBG
48360	465	21	through	through	IN
48360	465	22	the	the	DT
48360	465	23	window	window	NN
48360	465	24	would	would	MD
48360	465	25	be	be	VB
48360	465	26	32	32	CD
48360	465	27	degrees	degree	NNS
48360	465	28	.	.	.
48360	466	1	It	-PRON-	PRP
48360	466	2	is	be	VBZ
48360	466	3	obvious	obvious	JJ
48360	466	4	that	that	IN
48360	466	5	the	the	DT
48360	466	6	room	room	NN
48360	466	7	will	will	MD
48360	466	8	be	be	VB
48360	466	9	more	more	RBR
48360	466	10	effectually	effectually	RB
48360	466	11	heated	heated	JJ
48360	466	12	when	when	WRB
48360	466	13	the	the	DT
48360	466	14	air	air	NN
48360	466	15	required	require	VBN
48360	466	16	for	for	IN
48360	466	17	combustion	combustion	NN
48360	466	18	is	be	VBZ
48360	466	19	supplied	supply	VBN
48360	466	20	at	at	IN
48360	466	21	a	a	DT
48360	466	22	high	high	JJ
48360	466	23	temperature	temperature	NN
48360	466	24	than	than	IN
48360	466	25	when	when	WRB
48360	466	26	supplied	supply	VBN
48360	466	27	through	through	IN
48360	466	28	cracks	crack	NNS
48360	466	29	and	and	CC
48360	466	30	crevices	crevice	NNS
48360	466	31	at	at	IN
48360	466	32	a	a	DT
48360	466	33	low	low	JJ
48360	466	34	temperature	temperature	NN
48360	466	35	.	.	.
48360	467	1	All	all	DT
48360	467	2	our	-PRON-	PRP$
48360	467	3	homes	home	NNS
48360	467	4	should	should	MD
48360	467	5	be	be	VB
48360	467	6	made	make	VBN
48360	467	7	fairly	fairly	RB
48360	467	8	tight	tight	JJ
48360	467	9	for	for	IN
48360	467	10	greater	great	JJR
48360	467	11	comfort	comfort	NN
48360	467	12	in	in	IN
48360	467	13	winter	winter	NN
48360	467	14	.	.	.
48360	468	1	In	in	IN
48360	468	2	such	such	PDT
48360	468	3	a	a	DT
48360	468	4	house	house	NN
48360	468	5	,	,	,
48360	468	6	with	with	IN
48360	468	7	doors	door	NNS
48360	468	8	and	and	CC
48360	468	9	windows	window	NNS
48360	468	10	closed	close	VBD
48360	468	11	,	,	,
48360	468	12	the	the	DT
48360	468	13	suction	suction	NN
48360	468	14	caused	cause	VBN
48360	468	15	by	by	IN
48360	468	16	the	the	DT
48360	468	17	fire	fire	NN
48360	468	18	can	can	MD
48360	468	19	thus	thus	RB
48360	468	20	be	be	VB
48360	468	21	utilized	utilize	VBN
48360	468	22	to	to	TO
48360	468	23	draw	draw	VB
48360	468	24	into	into	IN
48360	468	25	the	the	DT
48360	468	26	room	room	NN
48360	468	27	outside	outside	IN
48360	468	28	air	air	NN
48360	468	29	heated	heat	VBN
48360	468	30	in	in	IN
48360	468	31	passing	pass	VBG
48360	468	32	through	through	IN
48360	468	33	a	a	DT
48360	468	34	metal	metal	NN
48360	468	35	flue	flue	NN
48360	468	36	on	on	IN
48360	468	37	which	which	WDT
48360	468	38	the	the	DT
48360	468	39	fire	fire	NN
48360	468	40	is	be	VBZ
48360	468	41	burning	burn	VBG
48360	468	42	.	.	.
48360	469	1	The	the	DT
48360	469	2	principle	principle	NN
48360	469	3	may	may	MD
48360	469	4	be	be	VB
48360	469	5	applied	apply	VBN
48360	469	6	in	in	IN
48360	469	7	various	various	JJ
48360	469	8	forms	form	NNS
48360	469	9	.	.	.
48360	470	1	Figure	figure	NN
48360	470	2	19-A	19-a	CD
48360	470	3	illustrates	illustrate	VBZ
48360	470	4	a	a	DT
48360	470	5	simple	simple	JJ
48360	470	6	form	form	NN
48360	470	7	for	for	IN
48360	470	8	use	use	NN
48360	470	9	in	in	IN
48360	470	10	connection	connection	NN
48360	470	11	with	with	IN
48360	470	12	an	an	DT
48360	470	13	outside	outside	JJ
48360	470	14	chimney	chimney	NN
48360	470	15	.	.	.
48360	471	1	A	a	DT
48360	471	2	piece	piece	NN
48360	471	3	of	of	IN
48360	471	4	galvanized	galvanized	JJ
48360	471	5	sheet	sheet	NN
48360	471	6	iron	iron	NN
48360	471	7	is	be	VBZ
48360	471	8	bent	bent	JJ
48360	471	9	to	to	IN
48360	471	10	the	the	DT
48360	471	11	proper	proper	JJ
48360	471	12	form	form	NN
48360	471	13	and	and	CC
48360	471	14	set	set	VBD
48360	471	15	into	into	IN
48360	471	16	the	the	DT
48360	471	17	fireplace	fireplace	NN
48360	471	18	so	so	IN
48360	471	19	as	as	IN
48360	471	20	to	to	TO
48360	471	21	leave	leave	VB
48360	471	22	an	an	DT
48360	471	23	air	air	NN
48360	471	24	space	space	NN
48360	471	25	between	between	IN
48360	471	26	it	-PRON-	PRP
48360	471	27	and	and	CC
48360	471	28	the	the	DT
48360	471	29	back	back	NN
48360	471	30	and	and	CC
48360	471	31	sides	side	NNS
48360	471	32	of	of	IN
48360	471	33	the	the	DT
48360	471	34	fireplace	fireplace	NN
48360	471	35	.	.	.
48360	472	1	An	an	DT
48360	472	2	opening	opening	NN
48360	472	3	to	to	IN
48360	472	4	the	the	DT
48360	472	5	outside	outside	NN
48360	472	6	is	be	VBZ
48360	472	7	made	make	VBN
48360	472	8	by	by	IN
48360	472	9	removing	remove	VBG
48360	472	10	two	two	CD
48360	472	11	or	or	CC
48360	472	12	three	three	CD
48360	472	13	courses	course	NNS
48360	472	14	of	of	IN
48360	472	15	brick	brick	NN
48360	472	16	.	.	.
48360	473	1	Air	air	NN
48360	473	2	enters	enter	VBZ
48360	473	3	through	through	IN
48360	473	4	this	this	DT
48360	473	5	,	,	,
48360	473	6	becomes	become	VBZ
48360	473	7	heated	heat	VBN
48360	473	8	by	by	IN
48360	473	9	contact	contact	NN
48360	473	10	with	with	IN
48360	473	11	the	the	DT
48360	473	12	metal	metal	NN
48360	473	13	,	,	,
48360	473	14	and	and	CC
48360	473	15	is	be	VBZ
48360	473	16	delivered	deliver	VBN
48360	473	17	into	into	IN
48360	473	18	the	the	DT
48360	473	19	room	room	NN
48360	473	20	at	at	IN
48360	473	21	the	the	DT
48360	473	22	sides	side	NNS
48360	473	23	of	of	IN
48360	473	24	the	the	DT
48360	473	25	fireplace	fireplace	NN
48360	473	26	,	,	,
48360	473	27	as	as	IN
48360	473	28	indicated	indicate	VBN
48360	473	29	in	in	IN
48360	473	30	the	the	DT
48360	473	31	plan	plan	NN
48360	473	32	of	of	IN
48360	473	33	figure	figure	NN
48360	473	34	19-B.	19-b.	CD
48360	474	1	It	-PRON-	PRP
48360	474	2	immediately	immediately	RB
48360	474	3	rises	rise	VBZ
48360	474	4	within	within	IN
48360	474	5	the	the	DT
48360	474	6	room	room	NN
48360	474	7	,	,	,
48360	474	8	gives	give	VBZ
48360	474	9	up	up	RP
48360	474	10	part	part	NN
48360	474	11	of	of	IN
48360	474	12	its	-PRON-	PRP$
48360	474	13	heat	heat	NN
48360	474	14	,	,	,
48360	474	15	and	and	CC
48360	474	16	eventually	eventually	RB
48360	474	17	whirls	whirl	VBZ
48360	474	18	about	about	IN
48360	474	19	and	and	CC
48360	474	20	into	into	IN
48360	474	21	the	the	DT
48360	474	22	fire	fire	NN
48360	474	23	,	,	,
48360	474	24	as	as	IN
48360	474	25	indicated	indicate	VBN
48360	474	26	by	by	IN
48360	474	27	the	the	DT
48360	474	28	arrows	arrow	NNS
48360	474	29	in	in	IN
48360	474	30	figure	figure	NN
48360	474	31	19-A.	19-a.	CD
48360	475	1	This	this	DT
48360	475	2	form	form	NN
48360	475	3	would	would	MD
48360	475	4	not	not	RB
48360	475	5	necessarily	necessarily	RB
48360	475	6	heat	heat	VB
48360	475	7	the	the	DT
48360	475	8	entire	entire	JJ
48360	475	9	room	room	NN
48360	475	10	effectually	effectually	RB
48360	475	11	;	;	:
48360	475	12	it	-PRON-	PRP
48360	475	13	would	would	MD
48360	475	14	,	,	,
48360	475	15	however	however	RB
48360	475	16	,	,	,
48360	475	17	supply	supply	VB
48360	475	18	heated	heated	JJ
48360	475	19	air	air	NN
48360	475	20	for	for	IN
48360	475	21	the	the	DT
48360	475	22	fire	fire	NN
48360	475	23	in	in	IN
48360	475	24	volume	volume	NN
48360	475	25	sufficient	sufficient	JJ
48360	475	26	to	to	TO
48360	475	27	replace	replace	VB
48360	475	28	or	or	CC
48360	475	29	materially	materially	RB
48360	475	30	reduce	reduce	VB
48360	475	31	the	the	DT
48360	475	32	quantity	quantity	NN
48360	475	33	of	of	IN
48360	475	34	cold	cold	JJ
48360	475	35	air	air	NN
48360	475	36	which	which	WDT
48360	475	37	would	would	MD
48360	475	38	otherwise	otherwise	RB
48360	475	39	enter	enter	VB
48360	475	40	through	through	IN
48360	475	41	window	window	NN
48360	475	42	and	and	CC
48360	475	43	door	door	NN
48360	475	44	cracks	crack	NNS
48360	475	45	.	.	.
48360	476	1	With	with	IN
48360	476	2	a	a	DT
48360	476	3	brisk	brisk	JJ
48360	476	4	fire	fire	NN
48360	476	5	burning	burning	NN
48360	476	6	,	,	,
48360	476	7	a	a	DT
48360	476	8	rush	rush	NN
48360	476	9	of	of	IN
48360	476	10	warm	warm	JJ
48360	476	11	air	air	NN
48360	476	12	can	can	MD
48360	476	13	be	be	VB
48360	476	14	felt	feel	VBN
48360	476	15	6	6	CD
48360	476	16	or	or	CC
48360	476	17	8	8	CD
48360	476	18	feet	foot	NNS
48360	476	19	away	away	RB
48360	476	20	from	from	IN
48360	476	21	the	the	DT
48360	476	22	fireplace	fireplace	NN
48360	476	23	.	.	.
48360	477	1	[	[	-LRB-
48360	477	2	Illustration	illustration	NN
48360	477	3	:	:	:
48360	477	4	PERSPECTIVE	perspective	NN
48360	477	5	]	]	-RRB-
48360	477	6	[	[	-LRB-
48360	477	7	Illustration	illustration	NN
48360	477	8	:	:	:
48360	477	9	Fig	Fig	NNP
48360	477	10	.	.	.
48360	478	1	19.--Simple	19.--simple	CD
48360	478	2	form	form	NN
48360	478	3	of	of	IN
48360	478	4	warm	warm	JJ
48360	478	5	-	-	HYPH
48360	478	6	air	air	NN
48360	478	7	flue	flue	NN
48360	478	8	for	for	IN
48360	478	9	outside	outside	JJ
48360	478	10	chimney	chimney	NN
48360	478	11	.	.	.
48360	479	1	Air	air	NN
48360	479	2	required	require	VBN
48360	479	3	for	for	IN
48360	479	4	feeding	feed	VBG
48360	479	5	the	the	DT
48360	479	6	fire	fire	NN
48360	479	7	is	be	VBZ
48360	479	8	brought	bring	VBN
48360	479	9	in	in	RP
48360	479	10	from	from	IN
48360	479	11	the	the	DT
48360	479	12	outside	outside	NN
48360	479	13	around	around	IN
48360	479	14	a	a	DT
48360	479	15	metal	metal	NN
48360	479	16	form	form	NN
48360	479	17	set	set	VBN
48360	479	18	in	in	IN
48360	479	19	the	the	DT
48360	479	20	fireplace	fireplace	NN
48360	479	21	,	,	,
48360	479	22	with	with	IN
48360	479	23	a	a	DT
48360	479	24	space	space	NN
48360	479	25	between	between	IN
48360	479	26	it	-PRON-	PRP
48360	479	27	and	and	CC
48360	479	28	the	the	DT
48360	479	29	back	back	NN
48360	479	30	and	and	CC
48360	479	31	sides	side	NNS
48360	479	32	of	of	IN
48360	479	33	the	the	DT
48360	479	34	brickwork	brickwork	NN
48360	479	35	.	.	.
48360	480	1	As	as	IN
48360	480	2	the	the	DT
48360	480	3	cold	cold	JJ
48360	480	4	outside	outside	JJ
48360	480	5	air	air	NN
48360	480	6	passes	pass	VBZ
48360	480	7	around	around	IN
48360	480	8	the	the	DT
48360	480	9	metal	metal	NN
48360	480	10	it	-PRON-	PRP
48360	480	11	becomes	become	VBZ
48360	480	12	heated	heated	JJ
48360	480	13	and	and	CC
48360	480	14	is	be	VBZ
48360	480	15	delivered	deliver	VBN
48360	480	16	into	into	IN
48360	480	17	the	the	DT
48360	480	18	room	room	NN
48360	480	19	at	at	IN
48360	480	20	a	a	DT
48360	480	21	temperature	temperature	NN
48360	480	22	much	much	RB
48360	480	23	higher	high	JJR
48360	480	24	than	than	IN
48360	480	25	where	where	WRB
48360	480	26	it	-PRON-	PRP
48360	480	27	is	be	VBZ
48360	480	28	pulled	pull	VBN
48360	480	29	in	in	RB
48360	480	30	through	through	IN
48360	480	31	window	window	NN
48360	480	32	and	and	CC
48360	480	33	door	door	NN
48360	480	34	cracks	crack	NNS
48360	480	35	.	.	.
48360	481	1	The	the	DT
48360	481	2	result	result	NN
48360	481	3	is	be	VBZ
48360	481	4	a	a	DT
48360	481	5	much	much	RB
48360	481	6	more	more	RBR
48360	481	7	comfortable	comfortable	JJ
48360	481	8	room	room	NN
48360	481	9	.	.	.
48360	481	10	]	]	-RRB-
48360	482	1	This	this	DT
48360	482	2	simple	simple	JJ
48360	482	3	form	form	NN
48360	482	4	may	may	MD
48360	482	5	be	be	VB
48360	482	6	built	build	VBN
48360	482	7	as	as	IN
48360	482	8	follows	follow	VBZ
48360	482	9	:	:	:
48360	482	10	A	a	DT
48360	482	11	piece	piece	NN
48360	482	12	of	of	IN
48360	482	13	roofing	roof	VBG
48360	482	14	tin	tin	NN
48360	482	15	about	about	RB
48360	482	16	6	6	CD
48360	482	17	inches	inch	NNS
48360	482	18	wider	wide	JJR
48360	482	19	than	than	IN
48360	482	20	the	the	DT
48360	482	21	height	height	NN
48360	482	22	of	of	IN
48360	482	23	the	the	DT
48360	482	24	fireplace	fireplace	NN
48360	482	25	opening	opening	NN
48360	482	26	,	,	,
48360	482	27	with	with	IN
48360	482	28	length	length	NN
48360	482	29	equal	equal	JJ
48360	482	30	to	to	IN
48360	482	31	the	the	DT
48360	482	32	width	width	NN
48360	482	33	of	of	IN
48360	482	34	the	the	DT
48360	482	35	opening	opening	NN
48360	482	36	plus	plus	CC
48360	482	37	twice	twice	PDT
48360	482	38	the	the	DT
48360	482	39	depth	depth	NN
48360	482	40	of	of	IN
48360	482	41	the	the	DT
48360	482	42	side	side	NN
48360	482	43	,	,	,
48360	482	44	should	should	MD
48360	482	45	be	be	VB
48360	482	46	secured	secure	VBN
48360	482	47	.	.	.
48360	483	1	It	-PRON-	PRP
48360	483	2	should	should	MD
48360	483	3	then	then	RB
48360	483	4	be	be	VB
48360	483	5	marked	mark	VBN
48360	483	6	and	and	CC
48360	483	7	cut	cut	VBN
48360	483	8	as	as	IN
48360	483	9	indicated	indicate	VBN
48360	483	10	in	in	IN
48360	483	11	the	the	DT
48360	483	12	form	form	NN
48360	483	13	(	(	-LRB-
48360	483	14	fig	fig	NN
48360	483	15	.	.	.
48360	484	1	19-B	19-b	LS
48360	484	2	)	)	-RRB-
48360	484	3	,	,	,
48360	484	4	and	and	CC
48360	484	5	bent	bend	VBD
48360	484	6	into	into	IN
48360	484	7	a	a	DT
48360	484	8	shape	shape	NN
48360	484	9	similar	similar	JJ
48360	484	10	to	to	IN
48360	484	11	that	that	DT
48360	484	12	shown	show	VBN
48360	484	13	in	in	IN
48360	484	14	the	the	DT
48360	484	15	perspective	perspective	NN
48360	484	16	,	,	,
48360	484	17	same	same	JJ
48360	484	18	figure	figure	NN
48360	484	19	.	.	.
48360	485	1	When	when	WRB
48360	485	2	placing	place	VBG
48360	485	3	it	-PRON-	PRP
48360	485	4	,	,	,
48360	485	5	there	there	EX
48360	485	6	should	should	MD
48360	485	7	be	be	VB
48360	485	8	a	a	DT
48360	485	9	space	space	NN
48360	485	10	left	leave	VBN
48360	485	11	between	between	IN
48360	485	12	the	the	DT
48360	485	13	tin	tin	NN
48360	485	14	and	and	CC
48360	485	15	the	the	DT
48360	485	16	brickwork	brickwork	NN
48360	485	17	at	at	IN
48360	485	18	both	both	CC
48360	485	19	back	back	RB
48360	485	20	and	and	CC
48360	485	21	top	top	NN
48360	485	22	.	.	.
48360	486	1	The	the	DT
48360	486	2	back	back	NN
48360	486	3	and	and	CC
48360	486	4	sides	side	NNS
48360	486	5	at	at	IN
48360	486	6	the	the	DT
48360	486	7	top	top	NN
48360	486	8	should	should	MD
48360	486	9	be	be	VB
48360	486	10	bent	bent	JJ
48360	486	11	back	back	RB
48360	486	12	2	2	CD
48360	486	13	inches	inch	NNS
48360	486	14	to	to	TO
48360	486	15	meet	meet	VB
48360	486	16	the	the	DT
48360	486	17	brickwork	brickwork	NN
48360	486	18	.	.	.
48360	487	1	The	the	DT
48360	487	2	crack	crack	NN
48360	487	3	or	or	CC
48360	487	4	joint	joint	NN
48360	487	5	should	should	MD
48360	487	6	be	be	VB
48360	487	7	tightly	tightly	RB
48360	487	8	closed	close	VBN
48360	487	9	with	with	IN
48360	487	10	asbestos	asbestos	NN
48360	487	11	or	or	CC
48360	487	12	furnace	furnace	NN
48360	487	13	cement	cement	NN
48360	487	14	.	.	.
48360	488	1	The	the	DT
48360	488	2	tin	tin	NN
48360	488	3	form	form	NN
48360	488	4	rests	rest	VBZ
48360	488	5	on	on	IN
48360	488	6	the	the	DT
48360	488	7	4-inch	4-inch	CD
48360	488	8	bottom	bottom	JJ
48360	488	9	flange	flange	NN
48360	488	10	.	.	.
48360	489	1	The	the	DT
48360	489	2	joint	joint	NN
48360	489	3	here	here	RB
48360	489	4	can	can	MD
48360	489	5	be	be	VB
48360	489	6	made	make	VBN
48360	489	7	tight	tight	JJ
48360	489	8	by	by	IN
48360	489	9	placing	place	VBG
48360	489	10	a	a	DT
48360	489	11	few	few	JJ
48360	489	12	brick	brick	NN
48360	489	13	on	on	IN
48360	489	14	the	the	DT
48360	489	15	flange	flange	NN
48360	489	16	and	and	CC
48360	489	17	covering	cover	VBG
48360	489	18	with	with	IN
48360	489	19	ashes	ashe	NNS
48360	489	20	,	,	,
48360	489	21	or	or	CC
48360	489	22	a	a	DT
48360	489	23	metal	metal	NN
48360	489	24	plate	plate	NN
48360	489	25	cut	cut	VBN
48360	489	26	to	to	IN
48360	489	27	the	the	DT
48360	489	28	proper	proper	JJ
48360	489	29	shape	shape	NN
48360	489	30	may	may	MD
48360	489	31	be	be	VB
48360	489	32	laid	lay	VBN
48360	489	33	upon	upon	IN
48360	489	34	and	and	CC
48360	489	35	preferably	preferably	RB
48360	489	36	riveted	rivet	VBN
48360	489	37	to	to	IN
48360	489	38	the	the	DT
48360	489	39	lower	low	JJR
48360	489	40	flanges	flange	NNS
48360	489	41	of	of	IN
48360	489	42	the	the	DT
48360	489	43	back	back	NN
48360	489	44	and	and	CC
48360	489	45	sides	side	NNS
48360	489	46	.	.	.
48360	490	1	The	the	DT
48360	490	2	form	form	NN
48360	490	3	should	should	MD
48360	490	4	be	be	VB
48360	490	5	as	as	RB
48360	490	6	high	high	JJ
48360	490	7	as	as	IN
48360	490	8	the	the	DT
48360	490	9	opening	opening	NN
48360	490	10	and	and	CC
48360	490	11	the	the	DT
48360	490	12	metal	metal	NN
48360	490	13	sides	side	NNS
48360	490	14	should	should	MD
48360	490	15	project	project	VB
48360	490	16	about	about	RB
48360	490	17	3	3	CD
48360	490	18	inches	inch	NNS
48360	490	19	beyond	beyond	IN
48360	490	20	the	the	DT
48360	490	21	jambs	jamb	NNS
48360	490	22	,	,	,
48360	490	23	so	so	IN
48360	490	24	as	as	IN
48360	490	25	to	to	TO
48360	490	26	throw	throw	VB
48360	490	27	the	the	DT
48360	490	28	heated	heated	JJ
48360	490	29	air	air	NN
48360	490	30	well	well	RB
48360	490	31	out	out	RP
48360	490	32	into	into	IN
48360	490	33	the	the	DT
48360	490	34	room	room	NN
48360	490	35	.	.	.
48360	491	1	A	a	DT
48360	491	2	one	one	CD
48360	491	3	-	-	HYPH
48360	491	4	fourth	fourth	JJ
48360	491	5	-	-	HYPH
48360	491	6	inch	inch	NN
48360	491	7	rod	rod	NN
48360	491	8	placed	place	VBN
48360	491	9	across	across	IN
48360	491	10	the	the	DT
48360	491	11	top	top	NN
48360	491	12	of	of	IN
48360	491	13	the	the	DT
48360	491	14	tin	tin	NN
48360	491	15	form	form	NN
48360	491	16	directly	directly	RB
48360	491	17	under	under	IN
48360	491	18	the	the	DT
48360	491	19	arch	arch	JJ
48360	491	20	iron	iron	NN
48360	491	21	of	of	IN
48360	491	22	the	the	DT
48360	491	23	fireplace	fireplace	NN
48360	491	24	assists	assist	NNS
48360	491	25	in	in	IN
48360	491	26	holding	hold	VBG
48360	491	27	the	the	DT
48360	491	28	top	top	NN
48360	491	29	of	of	IN
48360	491	30	the	the	DT
48360	491	31	tin	tin	NN
48360	491	32	firmly	firmly	RB
48360	491	33	against	against	IN
48360	491	34	the	the	DT
48360	491	35	brickwork	brickwork	NN
48360	491	36	.	.	.
48360	492	1	[	[	-LRB-
48360	492	2	Illustration	illustration	NN
48360	492	3	:	:	:
48360	492	4	Fig	Fig	NNP
48360	492	5	.	.	.
48360	493	1	20.--Simple	20.--simple	CD
48360	493	2	form	form	NN
48360	493	3	of	of	IN
48360	493	4	warm	warm	JJ
48360	493	5	-	-	HYPH
48360	493	6	air	air	NN
48360	493	7	flue	flue	NN
48360	493	8	for	for	IN
48360	493	9	inside	inside	JJ
48360	493	10	chimney	chimney	NN
48360	493	11	.	.	.
48360	493	12	]	]	-RRB-
48360	494	1	[	[	-LRB-
48360	494	2	Illustration	illustration	NN
48360	494	3	:	:	:
48360	494	4	Fig	Fig	NNP
48360	494	5	.	.	.
48360	495	1	21.--Improved	21.--improved	CD
48360	495	2	form	form	NN
48360	495	3	of	of	IN
48360	495	4	warm	warm	JJ
48360	495	5	-	-	HYPH
48360	495	6	air	air	NN
48360	495	7	flue	flue	NN
48360	495	8	for	for	IN
48360	495	9	Inside	Inside	NNP
48360	495	10	chimney	chimney	NN
48360	495	11	.	.	.
48360	496	1	The	the	DT
48360	496	2	increased	increase	VBN
48360	496	3	radiating	radiate	VBG
48360	496	4	surface	surface	NN
48360	496	5	obtained	obtain	VBN
48360	496	6	by	by	IN
48360	496	7	conducting	conduct	VBG
48360	496	8	the	the	DT
48360	496	9	metal	metal	NN
48360	496	10	flue	flue	VBD
48360	496	11	up	up	RP
48360	496	12	the	the	DT
48360	496	13	back	back	NN
48360	496	14	of	of	IN
48360	496	15	the	the	DT
48360	496	16	fireplace	fireplace	NN
48360	496	17	heats	heat	VBZ
48360	496	18	the	the	DT
48360	496	19	air	air	NN
48360	496	20	to	to	IN
48360	496	21	a	a	DT
48360	496	22	higher	high	JJR
48360	496	23	temperature	temperature	NN
48360	496	24	so	so	IN
48360	496	25	that	that	IN
48360	496	26	it	-PRON-	PRP
48360	496	27	is	be	VBZ
48360	496	28	delivered	deliver	VBN
48360	496	29	into	into	IN
48360	496	30	the	the	DT
48360	496	31	room	room	NN
48360	496	32	farther	farther	RB
48360	496	33	from	from	IN
48360	496	34	the	the	DT
48360	496	35	outlet	outlet	NN
48360	496	36	duct	duct	NN
48360	496	37	.	.	.
48360	496	38	]	]	-RRB-
48360	497	1	Figure	figure	NN
48360	497	2	20	20	CD
48360	497	3	shows	show	VBZ
48360	497	4	a	a	DT
48360	497	5	simple	simple	JJ
48360	497	6	form	form	NN
48360	497	7	for	for	IN
48360	497	8	use	use	NN
48360	497	9	with	with	IN
48360	497	10	an	an	DT
48360	497	11	inside	inside	JJ
48360	497	12	chimney	chimney	NN
48360	497	13	.	.	.
48360	498	1	A	a	DT
48360	498	2	hole	hole	NN
48360	498	3	may	may	MD
48360	498	4	be	be	VB
48360	498	5	cut	cut	VBN
48360	498	6	in	in	IN
48360	498	7	the	the	DT
48360	498	8	hearth	hearth	NN
48360	498	9	on	on	IN
48360	498	10	one	one	CD
48360	498	11	side	side	NN
48360	498	12	and	and	CC
48360	498	13	connected	connect	VBN
48360	498	14	with	with	IN
48360	498	15	the	the	DT
48360	498	16	outside	outside	NN
48360	498	17	by	by	IN
48360	498	18	means	mean	NNS
48360	498	19	of	of	IN
48360	498	20	a	a	DT
48360	498	21	passage	passage	NN
48360	498	22	through	through	IN
48360	498	23	the	the	DT
48360	498	24	chimney	chimney	NNP
48360	498	25	foundation	foundation	NNP
48360	498	26	.	.	.
48360	499	1	The	the	DT
48360	499	2	manner	manner	NN
48360	499	3	of	of	IN
48360	499	4	providing	provide	VBG
48360	499	5	this	this	DT
48360	499	6	passage	passage	NN
48360	499	7	will	will	MD
48360	499	8	depend	depend	VB
48360	499	9	upon	upon	IN
48360	499	10	the	the	DT
48360	499	11	construction	construction	NN
48360	499	12	in	in	IN
48360	499	13	the	the	DT
48360	499	14	particular	particular	JJ
48360	499	15	case	case	NN
48360	499	16	.	.	.
48360	500	1	A	a	DT
48360	500	2	galvanized	galvanized	JJ
48360	500	3	sheet	sheet	NN
48360	500	4	-	-	HYPH
48360	500	5	metal	metal	NN
48360	500	6	box	box	NN
48360	500	7	with	with	IN
48360	500	8	a	a	DT
48360	500	9	division	division	NN
48360	500	10	plate	plate	NN
48360	500	11	extending	extend	VBG
48360	500	12	part	part	NN
48360	500	13	way	way	NN
48360	500	14	through	through	IN
48360	500	15	it	-PRON-	PRP
48360	500	16	is	be	VBZ
48360	500	17	set	set	VBN
48360	500	18	on	on	IN
48360	500	19	the	the	DT
48360	500	20	hearth	hearth	NN
48360	500	21	.	.	.
48360	501	1	The	the	DT
48360	501	2	side	side	NN
48360	501	3	over	over	IN
48360	501	4	the	the	DT
48360	501	5	opening	opening	NN
48360	501	6	is	be	VBZ
48360	501	7	bent	bent	JJ
48360	501	8	down	down	RP
48360	501	9	in	in	IN
48360	501	10	front	front	NN
48360	501	11	,	,	,
48360	501	12	as	as	IN
48360	501	13	at	at	IN
48360	501	14	A	A	NNP
48360	501	15	,	,	,
48360	501	16	so	so	IN
48360	501	17	that	that	IN
48360	501	18	the	the	DT
48360	501	19	entering	enter	VBG
48360	501	20	cold	cold	JJ
48360	501	21	air	air	NN
48360	501	22	must	must	MD
48360	501	23	pass	pass	VB
48360	501	24	to	to	IN
48360	501	25	the	the	DT
48360	501	26	rear	rear	NN
48360	501	27	around	around	IN
48360	501	28	the	the	DT
48360	501	29	division	division	NN
48360	501	30	plate	plate	NN
48360	501	31	and	and	CC
48360	501	32	then	then	RB
48360	501	33	out	out	IN
48360	501	34	into	into	IN
48360	501	35	the	the	DT
48360	501	36	room	room	NN
48360	501	37	in	in	IN
48360	501	38	front	front	NN
48360	501	39	of	of	IN
48360	501	40	the	the	DT
48360	501	41	hearth	hearth	NN
48360	501	42	,	,	,
48360	501	43	as	as	IN
48360	501	44	at	at	IN
48360	501	45	B.	B.	NNP
48360	502	1	The	the	DT
48360	502	2	fire	fire	NN
48360	502	3	,	,	,
48360	502	4	on	on	IN
48360	502	5	top	top	NN
48360	502	6	of	of	IN
48360	502	7	the	the	DT
48360	502	8	metal	metal	NN
48360	502	9	flue	flue	NN
48360	502	10	,	,	,
48360	502	11	heats	heat	VBZ
48360	502	12	the	the	DT
48360	502	13	air	air	NN
48360	502	14	issuing	issue	VBG
48360	502	15	at	at	IN
48360	502	16	B	B	NNP
48360	502	17	as	as	IN
48360	502	18	it	-PRON-	PRP
48360	502	19	flows	flow	VBZ
48360	502	20	under	under	IN
48360	502	21	it	-PRON-	PRP
48360	502	22	.	.	.
48360	503	1	Figure	figure	NN
48360	503	2	21	21	CD
48360	503	3	shows	show	VBZ
48360	503	4	an	an	DT
48360	503	5	improved	improved	JJ
48360	503	6	form	form	NN
48360	503	7	in	in	IN
48360	503	8	which	which	WDT
48360	503	9	the	the	DT
48360	503	10	flue	flue	NN
48360	503	11	and	and	CC
48360	503	12	division	division	NN
48360	503	13	plate	plate	NN
48360	503	14	are	be	VBP
48360	503	15	extended	extend	VBN
48360	503	16	up	up	RP
48360	503	17	the	the	DT
48360	503	18	back	back	NN
48360	503	19	of	of	IN
48360	503	20	the	the	DT
48360	503	21	fireplace	fireplace	NN
48360	503	22	.	.	.
48360	504	1	This	this	DT
48360	504	2	presents	present	VBZ
48360	504	3	considerably	considerably	RB
48360	504	4	more	more	JJR
48360	504	5	radiating	radiate	VBG
48360	504	6	surface	surface	NN
48360	504	7	,	,	,
48360	504	8	so	so	IN
48360	504	9	that	that	IN
48360	504	10	the	the	DT
48360	504	11	air	air	NN
48360	504	12	can	can	MD
48360	504	13	be	be	VB
48360	504	14	heated	heat	VBN
48360	504	15	to	to	IN
48360	504	16	a	a	DT
48360	504	17	higher	high	JJR
48360	504	18	temperature	temperature	NN
48360	504	19	.	.	.
48360	505	1	The	the	DT
48360	505	2	air	air	NN
48360	505	3	issuing	issue	VBG
48360	505	4	from	from	IN
48360	505	5	this	this	DT
48360	505	6	flue	flue	NN
48360	505	7	at	at	IN
48360	505	8	B	b	NN
48360	505	9	is	be	VBZ
48360	505	10	discharged	discharge	VBN
48360	505	11	farther	farther	RB
48360	505	12	out	out	RP
48360	505	13	into	into	IN
48360	505	14	the	the	DT
48360	505	15	room	room	NN
48360	505	16	.	.	.
48360	506	1	If	if	IN
48360	506	2	there	there	EX
48360	506	3	is	be	VBZ
48360	506	4	a	a	DT
48360	506	5	cellar	cellar	NN
48360	506	6	under	under	IN
48360	506	7	the	the	DT
48360	506	8	floor	floor	NN
48360	506	9	a	a	DT
48360	506	10	metal	metal	NN
48360	506	11	duct	duct	NN
48360	506	12	must	must	MD
48360	506	13	be	be	VB
48360	506	14	employed	employ	VBN
48360	506	15	to	to	TO
48360	506	16	bring	bring	VB
48360	506	17	fresh	fresh	JJ
48360	506	18	air	air	NN
48360	506	19	from	from	IN
48360	506	20	an	an	DT
48360	506	21	opening	opening	NN
48360	506	22	in	in	IN
48360	506	23	the	the	DT
48360	506	24	outside	outside	JJ
48360	506	25	wall	wall	NN
48360	506	26	,	,	,
48360	506	27	just	just	RB
48360	506	28	below	below	IN
48360	506	29	the	the	DT
48360	506	30	joists	joist	NNS
48360	506	31	,	,	,
48360	506	32	to	to	IN
48360	506	33	the	the	DT
48360	506	34	hole	hole	NN
48360	506	35	in	in	IN
48360	506	36	the	the	DT
48360	506	37	hearth	hearth	NN
48360	506	38	.	.	.
48360	507	1	Cellar	Cellar	NNP
48360	507	2	air	air	NN
48360	507	3	should	should	MD
48360	507	4	never	never	RB
48360	507	5	be	be	VB
48360	507	6	sucked	suck	VBN
48360	507	7	through	through	IN
48360	507	8	the	the	DT
48360	507	9	flue	flue	NN
48360	507	10	.	.	.
48360	508	1	All	all	DT
48360	508	2	openings	opening	NNS
48360	508	3	under	under	IN
48360	508	4	the	the	DT
48360	508	5	house	house	NN
48360	508	6	or	or	CC
48360	508	7	through	through	IN
48360	508	8	the	the	DT
48360	508	9	wall	wall	NN
48360	508	10	should	should	MD
48360	508	11	be	be	VB
48360	508	12	screened	screen	VBN
48360	508	13	to	to	TO
48360	508	14	keep	keep	VB
48360	508	15	out	out	RP
48360	508	16	rats	rat	NNS
48360	508	17	and	and	CC
48360	508	18	mice	mouse	NNS
48360	508	19	,	,	,
48360	508	20	and	and	CC
48360	508	21	doors	door	NNS
48360	508	22	should	should	MD
48360	508	23	be	be	VB
48360	508	24	provided	provide	VBN
48360	508	25	to	to	TO
48360	508	26	close	close	VB
48360	508	27	the	the	DT
48360	508	28	openings	opening	NNS
48360	508	29	entirely	entirely	RB
48360	508	30	if	if	IN
48360	508	31	desired	desire	VBD
48360	508	32	.	.	.
48360	509	1	[	[	-LRB-
48360	509	2	Illustration	illustration	NN
48360	509	3	:	:	:
48360	509	4	Fig	Fig	NNP
48360	509	5	.	.	.
48360	510	1	22.--Improved	22.--improved	CD
48360	510	2	form	form	NN
48360	510	3	of	of	IN
48360	510	4	warm	warm	JJ
48360	510	5	-	-	HYPH
48360	510	6	air	air	NN
48360	510	7	flue	flue	NN
48360	510	8	with	with	IN
48360	510	9	floor	floor	NN
48360	510	10	register	register	NN
48360	510	11	.	.	.
48360	511	1	This	this	DT
48360	511	2	method	method	NN
48360	511	3	increases	increase	VBZ
48360	511	4	the	the	DT
48360	511	5	efficiency	efficiency	NN
48360	511	6	of	of	IN
48360	511	7	fireplaces	fireplace	NNS
48360	511	8	many	many	JJ
48360	511	9	times	time	NNS
48360	511	10	by	by	IN
48360	511	11	delivering	deliver	VBG
48360	511	12	the	the	DT
48360	511	13	air	air	NN
48360	511	14	that	that	WDT
48360	511	15	must	must	MD
48360	511	16	be	be	VB
48360	511	17	supplied	supply	VBN
48360	511	18	to	to	IN
48360	511	19	the	the	DT
48360	511	20	fire	fire	NN
48360	511	21	into	into	IN
48360	511	22	the	the	DT
48360	511	23	room	room	NN
48360	511	24	at	at	IN
48360	511	25	temperatures	temperature	NNS
48360	511	26	of	of	IN
48360	511	27	100Â	100â	CD
48360	511	28	°	°	NNS
48360	511	29	and	and	CC
48360	511	30	higher	high	JJR
48360	511	31	,	,	,
48360	511	32	depending	depend	VBG
48360	511	33	upon	upon	IN
48360	511	34	the	the	DT
48360	511	35	form	form	NN
48360	511	36	and	and	CC
48360	511	37	extent	extent	NN
48360	511	38	of	of	IN
48360	511	39	the	the	DT
48360	511	40	heating	heating	NN
48360	511	41	surface	surface	NN
48360	511	42	at	at	IN
48360	511	43	the	the	DT
48360	511	44	back	back	NN
48360	511	45	of	of	IN
48360	511	46	the	the	DT
48360	511	47	fireplace	fireplace	NN
48360	511	48	,	,	,
48360	511	49	and	and	CC
48360	511	50	delivering	deliver	VBG
48360	511	51	it	-PRON-	PRP
48360	511	52	to	to	IN
48360	511	53	the	the	DT
48360	511	54	coldest	cold	JJS
48360	511	55	part	part	NN
48360	511	56	of	of	IN
48360	511	57	the	the	DT
48360	511	58	room	room	NN
48360	511	59	so	so	IN
48360	511	60	that	that	IN
48360	511	61	heat	heat	NN
48360	511	62	is	be	VBZ
48360	511	63	distributed	distribute	VBN
48360	511	64	more	more	RBR
48360	511	65	effectively	effectively	RB
48360	511	66	and	and	CC
48360	511	67	the	the	DT
48360	511	68	entrance	entrance	NN
48360	511	69	of	of	IN
48360	511	70	cold	cold	JJ
48360	511	71	air	air	NN
48360	511	72	around	around	IN
48360	511	73	windows	window	NNS
48360	511	74	and	and	CC
48360	511	75	doors	door	NNS
48360	511	76	is	be	VBZ
48360	511	77	reduced	reduce	VBN
48360	511	78	to	to	IN
48360	511	79	a	a	DT
48360	511	80	minimum	minimum	NN
48360	511	81	.	.	.
48360	511	82	]	]	-RRB-
48360	512	1	Figure	figure	NN
48360	512	2	22	22	CD
48360	512	3	shows	show	VBZ
48360	512	4	a	a	DT
48360	512	5	more	more	RBR
48360	512	6	elaborate	elaborate	JJ
48360	512	7	installation	installation	NN
48360	512	8	.	.	.
48360	513	1	This	this	DT
48360	513	2	insures	insure	VBZ
48360	513	3	very	very	RB
48360	513	4	satisfactory	satisfactory	JJ
48360	513	5	heating	heating	NN
48360	513	6	with	with	IN
48360	513	7	a	a	DT
48360	513	8	fireplace	fireplace	NN
48360	513	9	fire	fire	NN
48360	513	10	.	.	.
48360	514	1	The	the	DT
48360	514	2	piece	piece	NN
48360	514	3	A	A	NNP
48360	514	4	B	b	NN
48360	514	5	C	c	NN
48360	514	6	D	d	NN
48360	514	7	of	of	IN
48360	514	8	galvanized	galvanized	JJ
48360	514	9	metal	metal	NN
48360	514	10	has	have	VBZ
48360	514	11	a	a	DT
48360	514	12	rectangular	rectangular	JJ
48360	514	13	cross	cross	NN
48360	514	14	section	section	NN
48360	514	15	.	.	.
48360	515	1	Two	two	CD
48360	515	2	or	or	CC
48360	515	3	three	three	CD
48360	515	4	courses	course	NNS
48360	515	5	of	of	IN
48360	515	6	brickwork	brickwork	NN
48360	515	7	are	be	VBP
48360	515	8	omitted	omit	VBN
48360	515	9	and	and	CC
48360	515	10	the	the	DT
48360	515	11	metal	metal	NN
48360	515	12	duct	duct	NN
48360	515	13	is	be	VBZ
48360	515	14	set	set	VBN
48360	515	15	into	into	IN
48360	515	16	the	the	DT
48360	515	17	fireplace	fireplace	NN
48360	515	18	,	,	,
48360	515	19	so	so	IN
48360	515	20	that	that	IN
48360	515	21	radiation	radiation	NN
48360	515	22	from	from	IN
48360	515	23	the	the	DT
48360	515	24	fire	fire	NN
48360	515	25	impinges	impinge	NNS
48360	515	26	upon	upon	IN
48360	515	27	its	-PRON-	PRP$
48360	515	28	surface	surface	NN
48360	515	29	from	from	IN
48360	515	30	B	B	NNP
48360	515	31	to	to	IN
48360	515	32	D.	D.	NNP
48360	515	33	The	the	DT
48360	515	34	air	air	NN
48360	515	35	entering	enter	VBG
48360	515	36	from	from	IN
48360	515	37	outside	outside	RB
48360	515	38	at	at	IN
48360	515	39	AE	AE	NNP
48360	515	40	is	be	VBZ
48360	515	41	heated	heat	VBN
48360	515	42	as	as	IN
48360	515	43	it	-PRON-	PRP
48360	515	44	passes	pass	VBZ
48360	515	45	through	through	IN
48360	515	46	the	the	DT
48360	515	47	flue	flue	JJ
48360	515	48	behind	behind	RB
48360	515	49	and	and	CC
48360	515	50	under	under	IN
48360	515	51	the	the	DT
48360	515	52	fire	fire	NN
48360	515	53	and	and	CC
48360	515	54	is	be	VBZ
48360	515	55	carried	carry	VBN
48360	515	56	through	through	IN
48360	515	57	another	another	DT
48360	515	58	rectangular	rectangular	JJ
48360	515	59	duct	duct	NN
48360	515	60	under	under	IN
48360	515	61	the	the	DT
48360	515	62	floor	floor	NN
48360	515	63	to	to	IN
48360	515	64	a	a	DT
48360	515	65	register	register	NN
48360	515	66	located	locate	VBN
48360	515	67	in	in	IN
48360	515	68	a	a	DT
48360	515	69	far	far	JJ
48360	515	70	part	part	NN
48360	515	71	of	of	IN
48360	515	72	the	the	DT
48360	515	73	room	room	NN
48360	515	74	.	.	.
48360	516	1	Out	out	IN
48360	516	2	of	of	IN
48360	516	3	this	this	DT
48360	516	4	register	register	NN
48360	516	5	air	air	NN
48360	516	6	in	in	IN
48360	516	7	large	large	JJ
48360	516	8	volume	volume	NN
48360	516	9	is	be	VBZ
48360	516	10	discharged	discharge	VBN
48360	516	11	at	at	IN
48360	516	12	a	a	DT
48360	516	13	high	high	JJ
48360	516	14	temperature	temperature	NN
48360	516	15	.	.	.
48360	517	1	This	this	DT
48360	517	2	air	air	NN
48360	517	3	heats	heat	VBZ
48360	517	4	the	the	DT
48360	517	5	far	far	JJ
48360	517	6	part	part	NN
48360	517	7	of	of	IN
48360	517	8	the	the	DT
48360	517	9	room	room	NN
48360	517	10	and	and	CC
48360	517	11	other	other	JJ
48360	517	12	parts	part	NNS
48360	517	13	as	as	IN
48360	517	14	it	-PRON-	PRP
48360	517	15	travels	travel	VBZ
48360	517	16	from	from	IN
48360	517	17	the	the	DT
48360	517	18	register	register	NN
48360	517	19	upward	upward	RB
48360	517	20	and	and	CC
48360	517	21	through	through	IN
48360	517	22	the	the	DT
48360	517	23	room	room	NN
48360	517	24	to	to	IN
48360	517	25	the	the	DT
48360	517	26	fireplace	fireplace	NN
48360	517	27	.	.	.
48360	518	1	Thus	thus	RB
48360	518	2	the	the	DT
48360	518	3	fireplace	fireplace	NN
48360	518	4	heats	heat	VBZ
48360	518	5	the	the	DT
48360	518	6	room	room	NN
48360	518	7	by	by	IN
48360	518	8	convection	convection	NN
48360	518	9	of	of	IN
48360	518	10	heat	heat	NN
48360	518	11	as	as	RB
48360	518	12	well	well	RB
48360	518	13	as	as	IN
48360	518	14	by	by	IN
48360	518	15	radiation	radiation	NN
48360	518	16	,	,	,
48360	518	17	and	and	CC
48360	518	18	all	all	DT
48360	518	19	parts	part	NNS
48360	518	20	of	of	IN
48360	518	21	the	the	DT
48360	518	22	room	room	NN
48360	518	23	are	be	VBP
48360	518	24	more	more	RBR
48360	518	25	comfortable	comfortable	JJ
48360	518	26	than	than	IN
48360	518	27	if	if	IN
48360	518	28	radiation	radiation	NN
48360	518	29	alone	alone	RB
48360	518	30	were	be	VBD
48360	518	31	depended	depend	VBN
48360	518	32	upon	upon	IN
48360	518	33	.	.	.
48360	519	1	A	a	DT
48360	519	2	test	test	NN
48360	519	3	of	of	IN
48360	519	4	an	an	DT
48360	519	5	installation	installation	NN
48360	519	6	similar	similar	JJ
48360	519	7	to	to	IN
48360	519	8	that	that	DT
48360	519	9	shown	show	VBN
48360	519	10	in	in	IN
48360	519	11	figure	figure	NN
48360	519	12	22	22	CD
48360	519	13	was	be	VBD
48360	519	14	made	make	VBN
48360	519	15	by	by	IN
48360	519	16	the	the	DT
48360	519	17	writer	writer	NN
48360	519	18	.	.	.
48360	520	1	The	the	DT
48360	520	2	fireplace	fireplace	NN
48360	520	3	and	and	CC
48360	520	4	suction	suction	NN
48360	520	5	flue	flue	NN
48360	520	6	were	be	VBD
48360	520	7	built	build	VBN
48360	520	8	in	in	IN
48360	520	9	a	a	DT
48360	520	10	cabin	cabin	NN
48360	520	11	measuring	measure	VBG
48360	520	12	24	24	CD
48360	520	13	feet	foot	NNS
48360	520	14	square	square	JJ
48360	520	15	by	by	IN
48360	520	16	9	9	CD
48360	520	17	feet	foot	NNS
48360	520	18	high	high	JJ
48360	520	19	.	.	.
48360	521	1	The	the	DT
48360	521	2	test	test	NN
48360	521	3	was	be	VBD
48360	521	4	conducted	conduct	VBN
48360	521	5	late	late	RB
48360	521	6	in	in	IN
48360	521	7	November	November	NNP
48360	521	8	on	on	IN
48360	521	9	a	a	DT
48360	521	10	night	night	NN
48360	521	11	when	when	WRB
48360	521	12	the	the	DT
48360	521	13	outside	outside	JJ
48360	521	14	temperature	temperature	NN
48360	521	15	was	be	VBD
48360	521	16	24Â	24â	CD
48360	521	17	°	°	,
48360	521	18	F.	F.	NNP
48360	521	19	It	-PRON-	PRP
48360	521	20	was	be	VBD
48360	521	21	the	the	DT
48360	521	22	first	first	JJ
48360	521	23	fire	fire	NN
48360	521	24	built	build	VBN
48360	521	25	in	in	IN
48360	521	26	the	the	DT
48360	521	27	fireplace	fireplace	NN
48360	521	28	in	in	IN
48360	521	29	that	that	DT
48360	521	30	season	season	NN
48360	521	31	,	,	,
48360	521	32	consequently	consequently	RB
48360	521	33	all	all	PDT
48360	521	34	the	the	DT
48360	521	35	materials	material	NNS
48360	521	36	of	of	IN
48360	521	37	the	the	DT
48360	521	38	building	building	NN
48360	521	39	were	be	VBD
48360	521	40	cold	cold	JJ
48360	521	41	.	.	.
48360	522	1	The	the	DT
48360	522	2	room	room	NN
48360	522	3	was	be	VBD
48360	522	4	practically	practically	RB
48360	522	5	air	air	NN
48360	522	6	-	-	HYPH
48360	522	7	tight	tight	JJ
48360	522	8	;	;	:
48360	522	9	very	very	RB
48360	522	10	little	little	JJ
48360	522	11	leakage	leakage	NN
48360	522	12	could	could	MD
48360	522	13	be	be	VB
48360	522	14	felt	feel	VBN
48360	522	15	around	around	IN
48360	522	16	the	the	DT
48360	522	17	windows	window	NNS
48360	522	18	.	.	.
48360	523	1	A	a	DT
48360	523	2	temperature	temperature	NN
48360	523	3	of	of	IN
48360	523	4	slightly	slightly	RB
48360	523	5	over	over	IN
48360	523	6	100Â	100â	CD
48360	523	7	°	°	NNS
48360	523	8	was	be	VBD
48360	523	9	recorded	record	VBN
48360	523	10	directly	directly	RB
48360	523	11	over	over	IN
48360	523	12	the	the	DT
48360	523	13	register	register	NN
48360	523	14	,	,	,
48360	523	15	in	in	IN
48360	523	16	the	the	DT
48360	523	17	center	center	NN
48360	523	18	of	of	IN
48360	523	19	the	the	DT
48360	523	20	room	room	NN
48360	523	21	it	-PRON-	PRP
48360	523	22	was	be	VBD
48360	523	23	72Â	72â	CD
48360	523	24	°	°	NNS
48360	523	25	,	,	,
48360	523	26	and	and	CC
48360	523	27	in	in	IN
48360	523	28	the	the	DT
48360	523	29	farthest	farth	JJS
48360	523	30	corner	corner	NN
48360	523	31	a	a	DT
48360	523	32	thermometer	thermometer	NN
48360	523	33	,	,	,
48360	523	34	hung	hang	VBD
48360	523	35	about	about	RB
48360	523	36	18	18	CD
48360	523	37	inches	inch	NNS
48360	523	38	from	from	IN
48360	523	39	the	the	DT
48360	523	40	wall	wall	NN
48360	523	41	between	between	IN
48360	523	42	two	two	CD
48360	523	43	windows	window	NNS
48360	523	44	,	,	,
48360	523	45	showed	show	VBD
48360	523	46	65Â	65Â	NNP
48360	523	47	°	°	NN
48360	523	48	.	.	.
48360	524	1	Thus	thus	RB
48360	524	2	the	the	DT
48360	524	3	efficiency	efficiency	NN
48360	524	4	of	of	IN
48360	524	5	fireplaces	fireplace	NNS
48360	524	6	may	may	MD
48360	524	7	be	be	VB
48360	524	8	materially	materially	RB
48360	524	9	increased	increase	VBN
48360	524	10	,	,	,
48360	524	11	the	the	DT
48360	524	12	degree	degree	NN
48360	524	13	depending	depend	VBG
48360	524	14	upon	upon	IN
48360	524	15	the	the	DT
48360	524	16	character	character	NN
48360	524	17	of	of	IN
48360	524	18	the	the	DT
48360	524	19	air	air	NN
48360	524	20	duct	duct	NN
48360	524	21	installed	instal	VBN
48360	524	22	.	.	.
48360	525	1	Even	even	RB
48360	525	2	in	in	IN
48360	525	3	the	the	DT
48360	525	4	simple	simple	JJ
48360	525	5	types	type	NNS
48360	525	6	the	the	DT
48360	525	7	air	air	NN
48360	525	8	required	require	VBN
48360	525	9	to	to	TO
48360	525	10	make	make	VB
48360	525	11	the	the	DT
48360	525	12	fire	fire	NN
48360	525	13	burn	burn	VB
48360	525	14	enters	enter	VBZ
48360	525	15	the	the	DT
48360	525	16	room	room	NN
48360	525	17	at	at	IN
48360	525	18	a	a	DT
48360	525	19	higher	high	JJR
48360	525	20	temperature	temperature	NN
48360	525	21	at	at	IN
48360	525	22	the	the	DT
48360	525	23	floor	floor	NN
48360	525	24	instead	instead	RB
48360	525	25	of	of	IN
48360	525	26	around	around	IN
48360	525	27	windows	window	NNS
48360	525	28	and	and	CC
48360	525	29	doors	door	NNS
48360	525	30	at	at	IN
48360	525	31	a	a	DT
48360	525	32	low	low	JJ
48360	525	33	temperature	temperature	NN
48360	525	34	;	;	:
48360	525	35	windows	window	NNS
48360	525	36	and	and	CC
48360	525	37	doors	door	NNS
48360	525	38	may	may	MD
48360	525	39	therefore	therefore	RB
48360	525	40	be	be	VB
48360	525	41	made	make	VBN
48360	525	42	tight	tight	JJ
48360	525	43	,	,	,
48360	525	44	so	so	IN
48360	525	45	as	as	IN
48360	525	46	to	to	TO
48360	525	47	reduce	reduce	VB
48360	525	48	the	the	DT
48360	525	49	cold	cold	JJ
48360	525	50	-	-	HYPH
48360	525	51	air	air	NN
48360	525	52	leakage	leakage	NN
48360	525	53	.	.	.
48360	526	1	The	the	DT
48360	526	2	type	type	NN
48360	526	3	with	with	IN
48360	526	4	a	a	DT
48360	526	5	register	register	NN
48360	526	6	in	in	IN
48360	526	7	the	the	DT
48360	526	8	far	far	JJ
48360	526	9	part	part	NN
48360	526	10	of	of	IN
48360	526	11	the	the	DT
48360	526	12	room	room	NN
48360	526	13	supplies	supply	VBZ
48360	526	14	heat	heat	NN
48360	526	15	to	to	IN
48360	526	16	parts	part	NNS
48360	526	17	of	of	IN
48360	526	18	the	the	DT
48360	526	19	room	room	NN
48360	526	20	or	or	CC
48360	526	21	to	to	IN
48360	526	22	an	an	DT
48360	526	23	adjoining	adjoining	JJ
48360	526	24	room	room	NN
48360	526	25	,	,	,
48360	526	26	which	which	WDT
48360	526	27	would	would	MD
48360	526	28	receive	receive	VB
48360	526	29	little	little	JJ
48360	526	30	heat	heat	NN
48360	526	31	if	if	IN
48360	526	32	radiation	radiation	NN
48360	526	33	only	only	RB
48360	526	34	were	be	VBD
48360	526	35	relied	rely	VBN
48360	526	36	upon	upon	IN
48360	526	37	.	.	.
48360	527	1	This	this	DT
48360	527	2	means	mean	VBZ
48360	527	3	of	of	IN
48360	527	4	improving	improve	VBG
48360	527	5	fireplace	fireplace	NN
48360	527	6	heating	heating	NN
48360	527	7	is	be	VBZ
48360	527	8	particularly	particularly	RB
48360	527	9	adapted	adapt	VBN
48360	527	10	to	to	IN
48360	527	11	small	small	JJ
48360	527	12	houses	house	NNS
48360	527	13	in	in	IN
48360	527	14	the	the	DT
48360	527	15	South	South	NNP
48360	527	16	,	,	,
48360	527	17	where	where	WRB
48360	527	18	the	the	DT
48360	527	19	open	open	JJ
48360	527	20	fire	fire	NN
48360	527	21	is	be	VBZ
48360	527	22	the	the	DT
48360	527	23	most	most	RBS
48360	527	24	common	common	JJ
48360	527	25	method	method	NN
48360	527	26	of	of	IN
48360	527	27	house	house	NN
48360	527	28	heating	heating	NN
48360	527	29	.	.	.
48360	528	1	As	as	IN
48360	528	2	the	the	DT
48360	528	3	simple	simple	JJ
48360	528	4	types	type	NNS
48360	528	5	require	require	VBP
48360	528	6	only	only	RB
48360	528	7	galvanized	galvanized	JJ
48360	528	8	Sheet	Sheet	NNP
48360	528	9	metal	metal	NN
48360	528	10	bent	bent	NN
48360	528	11	at	at	IN
48360	528	12	right	right	JJ
48360	528	13	angles	angle	NNS
48360	528	14	,	,	,
48360	528	15	it	-PRON-	PRP
48360	528	16	is	be	VBZ
48360	528	17	within	within	IN
48360	528	18	the	the	DT
48360	528	19	means	mean	NNS
48360	528	20	and	and	CC
48360	528	21	ability	ability	NN
48360	528	22	of	of	IN
48360	528	23	many	many	JJ
48360	528	24	to	to	TO
48360	528	25	supply	supply	VB
48360	528	26	themselves	-PRON-	PRP
48360	528	27	with	with	IN
48360	528	28	flues	flue	NNS
48360	528	29	of	of	IN
48360	528	30	their	-PRON-	PRP$
48360	528	31	own	own	JJ
48360	528	32	making	making	NN
48360	528	33	.	.	.
48360	529	1	WASHINGTON	WASHINGTON	NNP
48360	529	2	:	:	:
48360	529	3	GOVERNMENT	GOVERNMENT	NNP
48360	529	4	PRINTING	print	VBG
48360	529	5	OFFICE	office	NN
48360	529	6	:	:	:
48360	529	7	1921	1921	CD
48360	529	8	Transcriber	Transcriber	NNP
48360	529	9	Note	Note	NNP
48360	529	10	Illustrations	Illustrations	NNPS
48360	529	11	were	be	VBD
48360	529	12	moved	move	VBN
48360	529	13	so	so	RB
48360	529	14	as	as	IN
48360	529	15	not	not	RB
48360	529	16	to	to	TO
48360	529	17	split	split	VB
48360	529	18	paragraphs	paragraph	NNS
48360	529	19	.	.	.
48360	530	1	Hyphenization	hyphenization	NN
48360	530	2	has	have	VBZ
48360	530	3	been	be	VBN
48360	530	4	standardized	standardize	VBN
48360	530	5	to	to	IN
48360	530	6	the	the	DT
48360	530	7	most	most	RBS
48360	530	8	common	common	JJ
48360	530	9	form	form	NN
48360	530	10	.	.	.