Empire Comfort Systems DVD42FP5 Vent System Identification, Installing Vent Components Figure

VENT SYSTEM IDENTIFICATION

Installing Vent Components (Figure 36)

Begin the vent system installation by installing the first Simpson Duravent component, 90° elbow to the starting collars or straight pipe on the top of the appliance, then the straight pipe length and then horizontal or vertical termination kit.

NOTE:Allouterconnectionjointsmustbesealedwithaluminum tape, screws or silicone sealant rated above 300°F/149°C. The inner flue joints do not require any sealant.

Simpson Duravent vent system components lock into place by sliding the concentric pipe section with four (4) equally spaced interior beads onto the appliance collar or previously installed component end with four (4) equally spaced indented sections. When the internal beads of each starting outer pipe line up, rotate pipe section clockwise 90° (approximately 3 inches). The vent pipe is now locked together.

Continue adding components per the pre-planned vent system configuration. Be certain that each succeeding vent component is securely fitted and locked into the preceding component in the vent system.

Figure 36

WALL THIMBLE

(MAXIMUM OF THREE 90 ELBOWS)

(MAXIMUM OF TWO 90 ELBOWS)

Special Venting Components (Simpson Duravent)

See Empire Comfort Systems Retail Price List for Simpson Duravent part numbers and pricing.

	Special DV Vent Kits
	Available from Empire Comfort Systems, Inc. dealers.
DVVK-4FV	Vertical Flex Vent Kit 4" x 7"
DVVK-4V	Direct-Vent Fireplace Vent Kit - Vertical, Includes SD-991, SD-
	953, and SD-943
DVVK-4T	Direct-Vent Fireplace Vent Kit for Top Vent, Thru-the-wall, 8 to
	11 inch wall thickness, Includes SD-911, SD-985, SD-990 and
	SD-942
DVVK-4R	Direct-Vent Fireplace Vent Kit for Rear Vent, 5 to 7 inch wall
	thickness, (standard thru-the-wall venting) Includes SD-908, SD-
	985 and SD-942
DVVK-4RE	Direct-Vent Fireplace Vent Kit for Rear Vent, Thru-the-wall, 5 to
	13 3/4 inch wall thickness
DVVK-4TS	Direct-Vent Fireplace Vent Kit for Top Vent, Thru-the-wall, 5 to
	7 inch wall thickness, Includes SD-908, SD-985, SD-990 and
	SD-942
VIB6A	Vertical Inlet Baffle Kit for 6 5/8" dia.
VIB7A	Vertical Inlet Baffle Kit for 7" dia.

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