Appliance Set-Up; Outside Air Kit - Quadra-Fire CAB50-C Installation Manual

6

Appliance Set-Up

A. Outside Air Kit
There are two Outside Air Kits available for purchase with
this appliance. Kit 811-0872 uses a 2 inch flex hose (which
is included in the kit) and uses hose clamps to secure
the hose.
Parts Included in 2 inch Kit 811-0872:
1 piece of 2 inch x 3 ft. flex hose, 2 hose clamps, 1 collar
assembly, 1 termination cap assembly, trim ring, 1 intake
air channel, fasteners (Discard the air intake channel, it is
not needed for this appliance, Figure 22.2).
Tools Needed:
Phillips Head screw driver; wire cutters; and hole saw or
jig saw.
Collar
Assembly
Figure 22.1
22
Hose
Clamp
Termination
1. Measure distance from floor to air vent opening in
appliance and mark location on wall.
2. Use a saw to cut opening in wall:
- 2 inch kit: Cut a 2-1/2 to 3 inch opening on inside
wall and a 3 to 3-1/2 inch opening on outside
of house.
3. Use wire tie or hose clamp depending on the Outside
Air Kit to secure flex pipe to collar assembly.
4. Slide trim ring over flex pipe and run pipe through wall.
5. Attach flex pipe to outside termination cap with second
wire tie or hose clamp.
6. Secure termination cap to outside surface.
7. Secure trim ring to interior wall.
Never draw outside combustion air from:
• Wall, floor or ceiling cavity
• Enclosed space such as an attic or garage
2 inch
flex hose
Trim
Ring
Cap
7074-803C
CAUTION
Air Intake Channel
(Discard)
Figure 22.2
Hose
Clamp
09/20