Vermont Casting DVRS3, DVRSL, DVRSR installation instructions SCREWS2

	#8
Maximum Length	SCREWS(2)
12" (294mm)
#8	ADJUSTABLE
	ZERO CLEARANCE
SCREWS(2)
	SLEEVE
	#8
	SCREWS(2)
ADJUSTABLE ZERO	FIRESTOP
CLEARANCE SLEEVE

Fig. 20

STEP 3

(Fig. 21) Apply a bead of high temperature sealant to the inner and outer flue collars of the fireplace and using appropriate venting component(s) attach to fireplace with three (3) screws. Follow with the installation of the inner and outer elbow. Again secure joints with three (3) sheet metal screws. Wipe off any excess high temperature sealant.

BEAD OF

SILICONE

Fig. 21

STEP 4

(Fig. 22) Measure the horizontal length requirement including a 2" (50mm)overlap, i.e. from the elbow to the outside wall finish plus 2" (or the distance required if installing a second 90º elbow).

STEP 5

(Fig. 23) Use the appropriate length of pipe section – telescopic or fixed – and install. The 20" (508mm) section of pipe which goes through the wall is packaged with the 7DVSK kit, and can be cut to suit if necessary.

Sealing vent pipe and firestop gaps with hi- temperature sealant will restrict cold air being drawn in around fireplace.

Fig. 23

STEP 6

(Fig. 24) Apply high temperature sealant to 4" and 7" collars one inch away from crimped end. Guide the vent termination 4" and 7" collars into their respective vent pipes. Double check that the vent pipes overlap the collars

Always install horizontal venting on

alevel plane.

Fig. 22

by 2" (50mm). Secure the termination to the wall with screws provided and caulk around the wall plate to weatherproof.

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