Table of Contents
Advertisement
10. Use two silver clamps and secure the hoses to drain
trap. The trap outlet faces the front of the furnace.
Secure the trap to the cabinet using two screws
removed in step 2 by inserting the two screws
through the large set of holes in the top mounting
tabs of the trap.
Insert flange. Cut 2 ½" long.
R 000142
F
Figure 27
CounterFlow Model Installed Vertically
The furnace drain may exit the right or left side of the
furnace cabinet (left side preferred) Trap and factory
installed hoses remain as shipped if the drain will exit
the left side of the cabinet. Draining from the right side
requires relocation of the trap to outside the cabinet.
Drain Exiting Left Side (See Figure 28)
1. Install a field supplied rubber coupling secured with
a 1 1/4" clamp to enable removing the trap for future
cleaning. Alternately, a PVC fitting may be glued on
the trap outlet.
2. Install drain per local and National codes.
Hose #4 x 3
Drain Exiting Right Side (See Figure 29)
1. Removing the gas manifold assembly will provide
better access when re-locating the trap. To remove
the gas manifold, remove the four screws that fasten
the gas manifold assembly to the bracket.
2. Remove hose clamps and hoses from trap.
3. Remove trap.
4. (Draining the Vent Elbow) Insert the non-grommet
end hose #10 into the cabinet back drain hole. Insert
a coupling into the drip leg of the vent-drain elbow
and secure with a silver clamp. Secure hose #10 on
vent - drain elbow barb fitting with a silver clamp.
5. (Draining the Collector Box) Insert non-grommet
end of hose #9 into the cabinet front drain hole
and secure on collector box drain port with a silver
clamp.
6. Mate the drain trap inlets to the hoses and secure
with silver clamps.
7. Line up the trap mounting holes with the pre-drilled
holes in the furnace and secure with 2 screws
removed in step 2.
8. Refer to Field Supplied Drain section for instructions
on field supplied / installed drain on outlet of furnace
trap.
23
Hose #5
Figure 28
Advertisement
Table of Contents
