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Amana
Heating & Cooling Combined Unit

Model # C-100-ACA Official Amana heating & cooling

Here are the diagrams and repair parts for Official Amana C-100-ACA heating & cooling, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 374 parts  |
Wiring Harness FP5023
#47B

(c-100-aca) (c-120-aca) (c-140-aca) diagram

Wiring harness

Part #FP5023

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

Flue Baffle Assembly FPYA-161

#NI

All parts diagram

Flue baffle assembly

Part #FPYA-161

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

Burner, Left FCG259
#12B

(ac80v3) (ac100v3) (ac120v5) diagram

Burner, left

Part #FCG259

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

Wiring Harness FP5018

#NI

All parts diagram

Wiring harness

Part #FP5018

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

Manifold Plug, 1/8" Square Black FCH041
#13

(ac80v3) (ac100v3) (ac120v5) diagram

Manifold plug, 1/8" square black

Part #FCH041

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

V Belt, "a" Type, 36" Long FCL111

#NI

All parts diagram

V belt, "a" type, 36" long

Part #FCL111

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

A-738, 1/2" Brass Eyelet FP1050

#NI

All parts diagram

A-738, 1/2" brass eyelet

Part #FP1050

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

Draft Hood Assembly FPCFA-177
#7A

(c-100-aca) (c-120-aca) (c-140-aca) diagram

Draft hood assembly

Part #FPCFA-177

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

Cabinet Pack Panel Assembly FC8339
#3A

(ac80v3) (ac100v3) (ac120v5) diagram

Cabinet pack panel assembly

Part #FC8339

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

Relay FP2069
Relay

Part #FP2069

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.

View all

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 furnace burners won’t stay lit?

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

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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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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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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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

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