Empire Comfort Systems DVX42DP71(N,P)-1 Gas Heater User Manual


 
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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 ue outlet tube onto the
rigid venting system or directly to replace. Ensure the 4”
(102 mm) diameter ue outlet tube is placed as far as possible
onto the rigid venting system. Mark the 4” (102 mm) diameter
ue outlet tube 2 1/2” (64 mm) beyond the vinyl siding kit or
wall. See Figure 39. Remove the 4” (102 mm) diameter ue
outlet tube from rigid venting system. When installing directly
to replace, 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 replace (or the rigid venting system) using (3) self tapping
screws.
12. Seal the 4” (102 mm) diameter ue outlet tube. Follow instruc-
tions and diagram. See Figure 41.
13. Fasten 4” (102 mm) diameter ue outlet tube in place. Do not
“twist” the ue outlet tube into the replace 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.
OUTSIDE WALL
MEASURE
VINYL SIDING KIT DV822
OUTSIDE MOUNTING
PLATE
Figure 39
Figure 40
1
VENT CAP END
APPLYSEALANT
ON THE INSIDE
DO NOT PLACE
OVERLAPPED
SECTION OVER
THE SEAMIN THE TUBE
Sealing 4” (102 mm) Diameter Flue Outlet Tube.
Figure 41
Note: Tape gasket to be applied prior to installing to replace ue outlet tube
only. Tape gasket should not be used when mating the ue outlet tube to a rigid
venting system.
DVVK-4RE VENT KIT INSTALLATION INSTRUCTIONS (continued)