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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  |
Cont Cover 10589912
#141

Outer cabinet/compressor/tubing diagram

Cont cover

Part #10589912

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

Valve-expansion 11062012
#38

Tubing diagram

Valve-expansion

Part #11062012

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

Filler-control 10597403
#101

Outer cabinet/compressor/tubing diagram

Filler-control

Part #10597403

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

Rha24a2b-spec Sht 11187305

#NI

All parts diagram

Rha24a2b-spec sht

Part #11187305

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

Tube-cond/rvlv 11170801
#9922

Outer cabinet/compressor/tubing diagram

Tube-cond/rvlv

Part #11170801

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

Control Box-1 Piece 11174702
#11

Control box diagram

Control box-1 piece

Part #11174702

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

Motor-cond 10584307
#2021

Cabinet diagram

Motor-cond

Part #10584307

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

Tube-swt/rev Vlv 10792402
#9982

Outer cabinet/compressor/tubing diagram

Tube-swt/rev vlv

Part #10792402

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

Capacitor, Start, (145/174 Mfd, 330 V.) B1104806
#261

Control box diagram

Capacitor, start, (145/174 mfd, 330 v.)

Part #B1104806

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 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

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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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Time required
 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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