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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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Showing 10 of 167 parts  |
Screw-sm M0220816
Screw-sm

Part #M0220816

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

Tube-rvlv/svwd 20022401
#9972

Outer cabinet/compressor/tubing diagram

Tube-rvlv/svwd

Part #20022401

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

Rha18a2b-spec Sht 11187306

#NI

All parts diagram

Rha18a2b-spec sht

Part #11187306

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

Control Box-1 Piece 11174701
#11

Control box diagram

Control box-1 piece

Part #11174701

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

Disch Tube 11029904
#9902

Outer cabinet/compressor/tubing diagram

Disch tube

Part #11029904

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

Cutout-low Pressure C6453309
Cutout-low pressure

Part #C6453309

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

Control-defrost 10030913
#3071

Tubing diagram

Control-defrost

Part #10030913

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

Comp-cp Cr35k6-pfv 10481803
#32

Outer cabinet/compressor/tubing diagram

Comp-cp cr35k6-pfv

Part #10481803

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

Tube-comp/accum 20022201
#26

Tubing diagram

Tube-comp/accum

Part #20022201

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

Adapter-dist A4083935
#58

Tubing diagram

Adapter-dist

Part #A4083935

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

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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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 15 minutes or less
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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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Effective articles & videos to help repair your heating & cooling combined units

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