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Amana
Heating & Cooling Combined Unit

Model # AC100H3 Official Amana heating & cooling

Here are the diagrams and repair parts for Official Amana AC100H3 heating & cooling, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 374 parts  |
Fire Box Shield Cover FPY-210
Fire box shield cover

Part #FPY-210

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

Draft Hood Assembly FPCFA-196
#7B

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

Draft hood assembly

Part #FPCFA-196

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

Element Assembly FPYA-136
#7

(apac-140) diagram

Element assembly

Part #FPYA-136

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

Wiring Harness FP5020
#47A

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

Wiring harness

Part #FP5020

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

Front Door Assembly FC8846

#NI

All parts diagram

Front door assembly

Part #FC8846

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

Insulation Front FPY-268

#NI

All parts diagram

Insulation front

Part #FPY-268

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

Air Shutter, 1/2" Zinc Plate FCH228
#15

(ac80v3) (ac100v3) (ac120v5) diagram

Air shutter, 1/2" zinc plate

Part #FCH228

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

Flue Baffle Assembly FPYA-318

#NI

All parts diagram

Flue baffle assembly

Part #FPYA-318

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

Manifold, 8 Bunrer Vertical Inlet FCH296
#17

(ac80h3) (ac100h3) (ac100h5) (ac120h5) (ac80vc) diagram

Manifold, 8 bunrer vertical inlet

Part #FCH296

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

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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 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

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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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 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

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