Amana MEC96 Series Manual page 21

Two-stage gas furnaces
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Hose #4 x 3
Drain Exiting Right Side (See Figure 31)
1. Remove hose clamps and hoses from trap.
2. Remove trap and factory installed drain tube
assemblies.
3. (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.
4. (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.
5. Mate the drain trap inlets to the hoses and secure with
silver clamps.
6. Line up the trap mounting holes with the pre-drilled
holes in the furnace and secure with 2 screws
removed in step 2.
7. Refer to Field Supplied Drain section for instructions
on field supplied / installed drain on outlet of furnace
trap.
Hose #5
Figure 30
Figure 31
Counterflow Model Installed Horizontally with
Right Side Down (See Figure 32)
Minimum 5 1/2" clearance is required for the drain trap
beneath the furnace.
NOTE: For horizontal installations, some of the
required hoses are found in the factory-installed
hose assemblies. Remove the hose clamps to obtain
the respective hoses needed for installation, and
install per the following directions.
1. Remove the drain trap and factory installed drain tube
assemblies.
2. Remove two 1'' plugs from right side of cabinet.
3. (Draining the Collector Box) From outside the cabinet,
insert the non-grommet end hose #7 into the back
drain hole and secure to collector box drain port using
a silver clamp.
4. (Draining the Vent Elbow) Insert the straight barbed
coupling into the vent - drain elbow drip leg and
secure with a red clamp.
5. From outside the cabinet, insert the non-grommet
end of hose #8 into the front cabinet drain hole and
secure on the vent - drain elbow barb fitting using a
red clamp.
6. Place the drain hoses on the trap inlets and secure
with silver clamps. The outlet of the trap must face the
original bottom of furnace.
7. Using the two sheet metal screws provided in the
cabinet, secure the trap to the furnace.
8. Refer to Field Supplied Drain section for instructions
on field supplied/installed drain on outlet of furnace
trap.
Hose #7
21
Hose #8
Figure 32

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