Enviro C-10791, 50-927 owner manual Venting

Initial Installation

QUALIFIED INSTALLERS ONLY

VENT PARTS AND TERMINAL CLEARANCES:

Table 3: Vent part numbers.

Simpson Duravent (SD), Selkirk (SEL), and Security Chimneys (SC), must state if galvanized or black wanted, PART NUMBERS:

SD	SEL	SC	Description	SD	SEL	SC	Description
908	4DT-6	SV4L6	6” pipe length	911			11” to 14 5/8” pipe, adjustable
907	4DT-9		9” pipe length		4DT-AJ		4” to 10” pipe , adjustable
906	4DT-12	SV4L12	12” pipe length			SV4LA12	11⁄2” to 12” pipe , adjustable
904	4DT-24	SV4L24	24” pipe length	943	4DT-AF6		Flashing, 0/12 to 6/12 roof pitch
903	4DT-36	SV4L36	36” pipe length	943S	4DT-AF12		Flashing, 7/12 to 12/12 roof pitch
902	4DT-48	SV4L48	48” pipe length			SV4FA	Flashing, 1/12 to 7/12 roof pitch
945	4DT-EL45	SV4EBR45	45° elbow, black			SV4FB	Flashing, 8/12 to 12/12 roof pitch
990	4DT-EL90	SV4EBR90	90° elbow, black	943F		SV4F	Flat flashing
950	4DT-VS	SV4VS	Vinyl siding standoff/	980	4DT-VC	SV4CGV	Vertical termination
			sheild
942	4DT-WT	SV4RSN	Wall thimble	991	4DT-HVC		High wind vertical termination
953	4DT-SC	SV4FC	Storm collar	984	4DT-HC	SV4CHC	Horizontal square termination
963	4DT-FS	SV4BF	Fire stop	985	4DT-HHC		High wind horizontal termination
988	4DT-WS/B	SV4BM	Wall strap/support/band	978	4DT-VKC	SV0FAK	Vertical termination kit
970	4DT-HKA	SV0SHK	Horizontal termination kit	971	4DT-HKB	SV0SHK2	Horizontal termination kit
			(SD: Basic Kit, SEL: Kit A,				(SD: Kit A, SEL: Kit B, SC: Kit)
			SC: Standard Kit)

The Sherwood Home Collection of fireplaces have been tested and certified for use with SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES. SECURITY CHIMNEY’S “SECURE VENT DIRECT VENT SYSTEM” and SELKIRK “METALBESTOS MDV VENT SYSTEM” kits are available for horizontal venting. When using Simpson Duravent, it is recommended that, before installation, a bead of RTV High Temperature Silicone should be applied to each outer vent joint, and Mil-Pac to each inner joint. When planning an installation, it will be necessary to select the proper length of vent pipe for the particular requirements.

VENTING:

This fireplace has been tested and certified for use with SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES, SECURITY CHIMNEY’S “SECURE VENT DIRECT VENT SYSTEM” and SELKIRK “METALBESTOS MDV VENT SYSTEM”

A 1 inch (2.5 cm) clearance to combustibles must be maintained around any vertical vent pipe. Around a horizontal vent pipe, the clearance to combustibles should be 2 inches (5 cm) above and 11⁄2 inches (4 cm) on the sides and bottom. When combustible materials are directly above a 90° elbow, 3 inches (7.6 cm) of clearance are necessary. A 10 inches (25 cm) x 10 inches (25 cm) frame will assure the proper support and spacing for the vent pipe as it passes through the wall. Installations in Canada require that a wall thimble be used for passing through walls and ceilings, see Figure 21. All sealing and vapour barriers must comply with local building codes.

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