Instructions for Upfl ow with Left Side Venting
1.
Remove 2.5” knockout and connect 2” nipple approximately
7” long (fi eld supplied) to the coupler on the exhauster. Ensure exhauster cou-
pler drain outlet is facing downward 15°.
2.
Connect 2” elbow and 2” vent pipe (fi eld supplied)
3.
Install gasket on panel then vent bracket, use three (3) self
tapping screws (all parts from parts bag.) If using 1.5” or 3” vent, make transi-
tion as close as possible to the unit and on a vertical section.
4.
Remove 2.5” knockout and connect 2” air intake coupler with gasket on the
outside of unit, use the 2” nut to fasten this (all parts from parts bag).
5.
Connect 2” street elbow (from parts bag) and intake pipe (fi eld supplied). If
using 1.5” or 3” intake, make transition as close as possible to the unit and on a
vertical section.
6.
Remove two (2) 7/8” knockouts and install the condensate trap with gasket,
hold in place with two (2) screws (all parts supplied in parts bag). **Condensate
trap can be placed on either side of unit**
7.
**IMPORTANT** Connect a 1/2” tee fi tting (fi eld supplied) to the outlet of the
condensate trap.
8.
Connect 1/2” drain tube (fi eld supplied) and route to fl oor drain or condensate
pump.
9.
Connect one end of the 5/8” tubing (in parts bag) to the drain on the front
manifold cover, route to the larger outlet on the condensate trap, cut excess tube
and hold in place with supplied hose clamps. Tubing should slope towards drain
trap with no sags.
10.
Connect one end of the 1/2” tubing (in parts bag) to the lower drain outlet on
the exhauster coupler, route to the smaller inlet on the condensate trap, cut
excess tube and hold in place with supplied hose clamps. Tubing should slope
towards drain trap with no sags.
Instructions for Upfl ow with Top Venting
1.
Connect two (2) 2” Street elbows (in parts bag) to the coupler on the exhauster
(Add 2” nipple for 120K BTU units). Ensure exhauster coupler drain outlet is
facing downward 15°.
2.
Remove 2.5” knockout and connect 2” vent pipe (fi eld supplied). If using 1.5” or
3” vent, make transition as close as possible to the unit and on a vertical section.
3.
Install gasket on panel then vent bracket, use three (3) self tapping screws (all
parts from parts bag).
4.
Remove 2.5” knockout and connect 2” air intake coupler with gasket on the out-
side of unit using the 2” nut (all parts from parts bag). If using 1.5” or 3” intake,
make transition as close as possible to the unit and on a vertical section.
5.
Connect 2” intake pipe (fi eld supplied)
6.
Remove two (2) 7/8” knockouts and install the condensate trap with gasket,
hold in place with two (2) screws (all parts supplied in parts bag). **Condensate
trap can be placed on either side of unit**
7.
**IMPORTANT** Connect a 1/2” tee fi tting (fi eld supplied) to the outlet of the
condensate trap.
8.
Connect 1/2” drain tube (fi eld supplied) and route to fl oor drain or condensate
pump.
9.
Connect one end of the 5/8” tubing (in parts bag) to the drain on the front
manifold cover, route to the larger outlet on the condensate trap, cut excess tube
and hold in place with supplied hose clamps. Tubing should slope towards drain
trap with no sags.
10.
Connect one end of the 1/2” tubing (in parts bag) to the lower drain outlet on
the exhauster coupler, route to the smaller inlet on the condensate trap, cut
excess tube and hold in place with supplied hose clamps. Tubing should slope
towards drain trap with no sags.
15 - VENT AND DRAINING OPTIONS - UPFLOW
Figure 18 -
Upfl ow with Top Venting
Figure 19 -
Upfl ow with Left Side Venting
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