United States Stove 2931 owner manual Chimney Connection, Cathedral Ceiling Chimney Cap Mandatory

																		CHIMNEY CONNECTION
MODEL2931-INTERIOR	AUTOMATICWOODBURNING	REPAIRPARTS		33	36	8		7					10	12	11		23	Two basic types of chimneys are ap-
																		proved for use with solid fuel: Factory-
																		built and masonry. Factory-built chimney
																		must comply with UL103HT standard.
													9					Do not expect your stove or furnace to
																		create draft. Draft is not a function of the
																		appliance. Draft is purely a function of
																		the chimney. Modern stoves and
																		furnaces are much more air-tight and
																		efficient than those of the past and,
																		therefore require greater draft. A
																		minimum of .05, measured in water
																		column (gauges to measure chimney
																		draft are readily available at stove shops
																		and are economical to purchase or rent)
																		is required for proper drafting to prevent
	CIRCULATOR	3	32	4	5		6				38	13	14		35			back-puffing, smoke spillage, and to
																		22
																		maximize performance.
																		Chimneys perform two functions - one
	HEATER																		CHIMNEY CAP MANDATORY
1		2					30			31	34			17	43		37	2 FT MIN.
																		10 FT.	3 FT.	11 FT. MIN.
																			MIN.
															16
																		REFER TO CHIMNEY
														18		15		MANUFACTURERS PARTS
																		AND INSTRUCTIONS
																		PIPE
	26						29					20	19					BAROMETRIC
																		DRAFT CONTROL
		42	41				28	39	24			21						(OPTIONAL)
		25

26 44 FLOOR PROTECTOR

25	FIG. 5
42	41

of which is apparent: The chimney provides a means for exhausting smoke and flue gases resulting from combustion of the fuel. Secondarily, though, the chimney provides "Draft" which allows oxygen to be continuously introduced into the appliance, so that proper combustion is possible. As of April 1, 1987, all heaters and furnaces manufactured by United States Stove Company should be installed using a factory built chimney that meets the "Type HT" requirement of UL 103 (when a factory - built chimney is used).

IMPORTANT

*Size the chimney to the flue outlet on the stove. (6" outlet = 6" I.D. chimney) *Avoid using elbows except as necessary (they reduce draft).

*Make sure all horizontal runs of con- nector pipe go up hill (1/4" elevation for each horizontal foot).

	CHIMNEY CAP MANDATORY
	2 FT MIN.
10 FT.	3 FT.	11 FT. MIN.
	MIN.

REFER TO CHIMNEY

MANUFACTURERS PARTS

AND INSTRUCTIONS

PIPE

BAROMETRIC

DRAFT CONTROL

(OPTIONAL)

FLOOR PROTECTOR

FIG. 6

Cathedral Ceiling - Chimney

Cap Mandatory

18 7