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Amana
Heating & Cooling Combined Unit

Model # RHA36A4B/P1180222C Official Amana air conditioner & heater

Here are the diagrams and repair parts for Official Amana RHA36A4B-P1180222C 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  |
Drier-filter (models Made 06/95 And Later) 11012001
#201

Outer cabinet/compressor/tubing diagram

Drier-filter (models made 06/95 and later)

Part #11012001

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

Room Air Conditioner Dual-motor Run Capacitor D6789048
#91

Control box diagram

Room air conditioner dual-motor run capacitor

Part #D6789048

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

Sweat Valve 11030919
#3021

Tubing diagram

Sweat valve

Part #11030919

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

Fan-cond 10625703
#2031

Cabinet diagram

Fan-cond

Part #10625703

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

Retainer Clip-crankcase Heater 10482601
#9062

Outer cabinet/compressor/tubing diagram

Retainer clip-crankcase heater

Part #10482601

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

Tube-suction 20002403
#34

Tubing diagram

Tube-suction

Part #20002403

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

Restrictor 059 B1443823

#241

All parts diagram

Restrictor 059

Part #B1443823

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

Condenser Assembly 11190405
#92

Outer cabinet/compressor/tubing diagram

Condenser assembly

Part #11190405

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…

Read more

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 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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Top questions about Sears and Sears PartsDirect

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