Empire Comfort Systems DVX36DP31(N,P)-1 Installation Instructions And Owner's Manual page 27

DVVK-4RE VENT KIT INSTALLATION INSTRUCTIONS (continued)
VINYL SIDING KIT DV822
OUTSIDE WALL
25613-0-0309
OUTSIDE MOUNTING
PLATE
MEASURE
Figure 39
Figure 40
7. Remove outside mounting plate with tube attached from wall.
Mark and cut the extra length of the 6 5/8" (168 mm) diameter
tube from the opposite end. Do not crimp or enlarge tube.
8. Attach the 4" (102 mm) diameter flue outlet tube onto the
rigid venting system or directly to fireplace. Ensure the 4"
(102 mm) diameter flue outlet tube is placed as far as possible
onto the rigid venting system. Mark the 4" (102 mm) diameter
flue outlet tube 2 1/2" (64 mm) beyond the vinyl siding kit or
wall. See Figure 39. Remove the 4" (102 mm) diameter flue
outlet tube from rigid venting system. When installing directly
to fireplace, tape gasket needs to be used.
9. Mark or wrap tape completely around the tubes at the marked
points to help in making a true cut. Do not crimp or enlarge
tubes.
10. From outside: Push the 6 5/8" (168 mm) diameter inlet tube/
mounting plate onto end of rigid venting system to correct posi-
tion. Fasten the outside mounting plate to the vinyl siding kit
or wall with (4) 10 x 1 1/2" screws. (Ensure upward slope).
11. From inside: Attach the inlet tube to the collar on the back of
the fireplace (or the rigid venting system) using (3) self tapping
screws.
12. Seal the 4" (102 mm) diameter flue outlet tube. Follow instruc-
tions and diagram. See Figure 41.
13. Fasten 4" (102 mm) diameter flue outlet tube in place. Do not
"twist" the flue outlet tube into the fireplace collar (or rigid
venting system). Hold the tube by the seam and push in using
a perpendicular "rocking" motion. This ensures the seam on
the tube stay intact.
14. Fasten vent cap end using (3) 10 x 1/2" screws to mounting
plate.
DO NOT PLACE
OVERLAPPED
SECTION OVER
THE SEAM IN THE TUBE
1"
Sealing 4" (102 mm) Diameter Flue Outlet Tube.
Note: Tape gasket to be applied prior to installing to fireplace flue outlet tube
only. Tape gasket should not be used when mating the flue outlet tube to a rigid
venting system.
Figure 41
VENT CAP END
APPLY SEALANT
ON THE INSIDE
Page 27