R
R
37
Heatilator • ECO-ADV-PS35/50 • 7058-142D • July 21, 2010
10
Appliance Set-Up
A. Outside Air Kit Instructions
Parts Included in 3 inch Kit OAK-3:
2 wire ties, 1 collar
assembly, 1 termination cap assembly, 1 trim ring, fasten
-
ers.
Tools Needed:
Phillips Head screw driver; wire cutters; hole
saw or jig saw, and the length of flex hose needed for your
installation if using the 3 inch kit.
CAUTION
Never draw outside combustion air from:
• Wall, floor or ceiling cavity
• Enclosed space such as an attic or garage
Figure 37.1 - 2 Inch Outside Air Kit Shown
1. Measure distance from floor to air vent opening in appli
-
ance and mark location on wall.
Use 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 inch kit:
Cut a 3-1/2 to 4 inch opening on inside wall
and a 4 to 4-1/2 inch opening on outside of house.
2. Use wire tie or hose clamp depending on the Outside Air
Kit to secure flex pipe to collar assembly.
3. Slide trim ring over flex pipe and run pipe through wall.
4. Attach flex pipe to outside termination cap with second
wire tie or hose clamp.
5. Secure termination cap to outside surface.
6. Secure trim ring to interior wall.
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 termina
-
tion cap assembly, trim ring, 1 intake air channel, fasteners
(Discard the air intake channel, it is not needed for this appli
-
ance.
Termination Cap
Hose Clamp
Trim Ring
2 inch flex hose
Hose Clamp
Collar Assembly
There are two Outside Air Kits that will work with this appli
-
ance. One kit, 811-0872 uses a 2 inch flex hose (included)
and uses hose clamps to secure the hose. The other kit,
OAK-3, uses a 3 inch flex hose (not included) and uses wire
ties to secure the hose.
Air Intake Channel
(Discard)
Figure 37.2
2 Inch Outside Air Kit Shown