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Amana
Heating & Cooling Combined Unit

Model # AC80H3 Official Amana heating & cooling

Here are the diagrams and repair parts for Official Amana AC80H3 heating & cooling, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 374 parts  |
Draft Hood Assy. FC8831
#4A

(ac80v3) (ac100v3) (ac120v5) diagram

Draft hood assy.

Part #FC8831

The manufacturer no longer makes this part, and there's no substitute part

Wiring Clip FCH250

#NI

All parts diagram

Wiring clip

Part #FCH250

The manufacturer no longer makes this part, and there's no substitute part

Burner FPY-121
Burner

Part #FPY-121

The manufacturer no longer makes this part, and there's no substitute part

Handle, Spindle Length, 1 1/2", With Screws FCH131

#NI

All parts diagram

Handle, spindle length, 1 1/2", with screws

Part #FCH131

The manufacturer no longer makes this part, and there's no substitute part

Furnace Channel (optional For Bottom Air Inlet), Pair FC8486

#NI

All parts diagram

Furnace channel (optional for bottom air inlet), pair

Part #FC8486

The manufacturer no longer makes this part, and there's no substitute part

C-219922-014-4 Tinnerman Wire Clip FP1051

#NI

All parts diagram

C-219922-014-4 tinnerman wire clip

Part #FP1051

The manufacturer no longer makes this part, and there's no substitute part

Pilot Orifice, Nut And Ferrule., 034m. Mfg. Gas For Use FCV989

#NI

All parts diagram

Pilot orifice, nut and ferrule., 034m. mfg. gas for use

Part #FCV989

The manufacturer no longer makes this part, and there's no substitute part

#8 X 3/4" Hex. Washer Head Screw FP1071

#NI

All parts diagram

#8 x 3/4" hex. washer head screw

Part #FP1071

The manufacturer no longer makes this part, and there's no substitute part

Filter, 1" X 19" X 20 5/8" Fiberglass FCM674

#NI

All parts diagram

Filter, 1" x 19" x 20 5/8" fiberglass

Part #FCM674

The manufacturer no longer makes this part, and there's no substitute part

Cabinet Bottom Assy. FC8512
#6H

(ac80v3) (ac100v3) (ac120v5) diagram

Cabinet bottom assy.

Part #FC8512

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

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Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

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Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

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Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

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How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

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Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

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 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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