LG Electronics 1400HT Solid-Pak chimney section shall be flush with the inside, Penetration

INSTALLATION - Combustible Wall Chimney Connector Pass-Throughs

A

Min. 12 in. (304.8mm)

to Combustibles

Min. Chimney Clearance to Brick & Combustibles – 2 in. (50.8mm)

	Min. Clearance 12 in.
Flue	(304.8mm) of Brick
Chimney	Chimney
	Connector
	Fire Clay
	Liner

Method A. 12” (304.8 mm) Clearance to Combustible Wall Member: Using a minimum thickness 3.5” (89 mm) brick and a 5/8” (15.9 mm) minimum wall thickness clay liner, construct a wall pass-through. The clay liner must conform to ASTM C315 (Stan- dard Specification for Clay Fire Linings) or its equivalent. Keep a minimum of 12” (304.8 mm) of brick masonry between the clay liner and wall combustibles. The clay liner shall run from the brick masonry outer surface to the inner surface of the chimney flue liner but not past the inner surface. Firmly grout or cement the clay liner in place to the chimney flue liner.

B	Min. Chimney Clearance from Masonry to Sheet Steel				Method B. 9” (228.6 mm) Clearance to Combustible Wall Mem-
					ber: Using a 6” (152.4 mm) inside diameter, listed, factory-built
	Supports & Combustibles – 2 in. (50.8mm)
		Nonsoluble		Min. Clearance	Solid-Pak chimney section with insulation of 1” (25.4 mm) or more,
		Refractory		9 in. (228.6mm)	build a wall pass-through with a minimum 9” (228.6 mm) air space
	Factory Built	Cement		Chimney	between the outer wall of the chimney length and wall combusti-
	Chimney Length			Connector	bles. Use sheet metal supports fastened securely to wall surfaces
	Chimney Length				on all sides, to maintain the 9” (228.6 mm) air space. When fas-
	Flush with In-			Use Chimney
	side of Flue			Mfrs. Parts to	tening supports to chimney length, do not penetrate the chimney
	Air Space – 9 in.		Chimney Flue	Attach Connec-	liner (the inside wall of the Solid-Pak chimney). The inner end of
	(228.6mm) Min.			tor Securely	the Solid-Pak chimney section shall be flush with the inside of the
				Solid-Insulated
			Masonry		masonry chimney flue, and sealed with a non-water soluble refrac-
				Listed Factory-	tory cement. Use this cement to also seal to the brick masonry
			Chimney	Built Chimney
			Sheet Steel Supports Length		penetration.

C	Min. Chimney Clearance from Masonry to Sheet Steel
	Supports & Combustibles – 2 in. (50.8mm)
				2 Air Channels, Each 1
				in. (25.4 mm)
		Flue		Chimney
				Connector
		Chimney
2 Ventilated Air				Fiber Insulation
				Min. 6 in.
				(152.4mm) glass
Channels, Each
1 in. (25.4 mm)		Masonry	Sheet Steel Supports
Construction of
Sheet Steel		Chimney
		Min. Chimney Clearance
D
		from Masonry to Sheet
		Steel Supports & Com-
		bustibles – 2 in.		Min. Clearance
		(50 8 )
	Sheet Steel			2 in. (50.8 mm)
	Supports			1 in. (25.4 mm)
	Chimney
				Air Space to
	Section			Chimney
				Length

Chimney

Connector

Chimney

Method C. 6” (152.4 mm) Clearance to Combustible Wall Member: Starting with a minimum 24 gage (.024” [.61 mm]) 6” (152.4 mm) metal chimney connector, and a minimum 24 gage ventilated wall thimble which has two air channels of 1” (25.4 mm) each, construct a wall pass-through. There shall be a minimum 6” (152.4) mm separation area containing fiberglass insulation, from the outer surface of the wall thimble to wall combustibles. Support the wall thimble, and cover its opening with a 24-gage minimum sheet metal support. Maintain the 6” (152.4 mm) space. There should also be a support sized to fit and hold the metal chimney connector. See that the supports are fastened securely to wall surfaces on all sides. Make sure fasteners used to secure the metal chimney connector do not penetrate chimney flue liner.

Method D. 2” (50.8 mm) Clearance to Combustible Wall Mem- ber: Start with a solid-pak listed factory built chimney section at least 12” (304 mm) long, with insulation of 1” (25.4 mm) or more, and an inside diameter of 8” (2 inches [51 mm] larger than the 6” [152.4 mm] chimney connector). Use this as a pass-through for a minimum 24-gage single wall steel chimney connector. Keep solid-pak section concentric with and spaced 1” (25.4 mm) off the chimney connector by way of sheet metal support plates at both ends of chimney section. Cover opening with and support chim-

Air Space – 2 in.

Connector

ney section on both sides with 24 gage minimum sheet metal sup-

(50.8mm) Min.Chimney

Masonry Sheet Length

Chimney Steel

Supports

ports. See that the supports are fastened securely to wall surfaces on all sides. Make sure fasteners used to secure chimney section do not penetrate chimney flue liner.

NOTES:

1.Connectors to a masonry chimney, excepting method B, shall extend in one continuous section through the wall pass-through system and the chimney wall, to but not past the inner flue liner face.

2.A chimney connector shall not pass through an attic or roof space, closet or similar concealed space, or a floor, or ceiling.

3.Where passage through a wall, or partition of combustible construction is desired, the installation shall conform to CAN/CSA-B365.

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