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22618-17-0308
Page 32
Available from Empire Comfort Systems, Inc.
Step 1.
Install foam gasket on back side of co-axial direct
vent adaptor.
Step 2.
Attach co-axial direct vent adaptor and gasket (4
screws) to the rear of fireplace.
Step 3.
Attach co-axial air-inlet duct to rear of fireplace (6
screws).
Step 4.
Install silicone around connection between co-ax-
ial adaptor and co-axial air-inlet duct.
4 1/2”
MINIMUM VENT LENGTH
3 13/16”
MINIMUM TUBE LENGTH
Step 5.
Slide co-axial vent pipes into co-axial adaptor.
Cut the PVC co-axial pipes at this time.
Minimum horizontal vent length 4 1/2” (11.4 cm)
Minimum tube length 3 13/16” (9.7 cm)
Step 6.
Direct vent co-axial venting is completed.
PVVK-24H AND PVVK-48H VENT KIT