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Amana
Heating & Cooling Combined Unit

Model # RHA36A2B/P1180220C Official Amana air conditioner & heater

Here are the diagrams and repair parts for Official Amana RHA36A2B-P1180220C air conditioner & heater, 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 167 parts  |
Basepan 10229602
#12

Outer cabinet/compressor/tubing diagram

Basepan

Part #10229602

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

Comp-cr24kf-pfv 270 11070903
#32

Outer cabinet/compressor/tubing diagram

Comp-cr24kf-pfv 270

Part #11070903

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

Piston-orif 0512 11076301

#221

All parts diagram

Piston-orif 0512

Part #11076301

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

Tube-sweat Vlv 10719803
#33

Tubing diagram

Tube-sweat vlv

Part #10719803

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

Cont Cover 10589911
#141

Outer cabinet/compressor/tubing diagram

Cont cover

Part #10589911

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

Tube-suction 20002601
#34

Tubing diagram

Tube-suction

Part #20002601

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

Harness-comp 20040702
#251

Tubing diagram

Harness-comp

Part #20040702

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

Harness-coil 10685009
#591

Tubing diagram

Harness-coil

Part #10685009

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

Motor-cond 10584311
#2021

Cabinet diagram

Motor-cond

Part #10584311

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

Valve-sweat 20023004
#23

Tubing diagram

Valve-sweat

Part #20023004

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…

Read more

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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Repair difficulty
Time required
 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 prevent the 2 most common AC failures from ruining your summer

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