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Amana
Heating & Cooling Combined Unit

Model # PTC073A35AA/P1202203R Official Amana air conditioner & heater

Here are the diagrams and repair parts for Official Amana PTC073A35AA-P1202203R 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 147 parts  |
Use 11171503 11171601
#751

Chassis/compressor tubing diagram

Use 11171503

Part #11171601

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

Use 11167602 11167601
#1051

Chassis/compressor tubing diagram

Use 11167602

Part #11167601

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

Clip M0118702
#342

Front/chassis diagram

Clip

Part #M0118702

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

Insul-part P 11122901
#731

Chassis/compressor tubing diagram

Insul-part p

Part #11122901

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

Gasket 10839807
#631

Chassis/compressor tubing diagram

Gasket

Part #10839807

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

Discharge Tube 11180101
#201

Chassis/compressor tubing diagram

Discharge tube

Part #11180101

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

Washer A3436801
#173

Compressor & tubing diagram

Washer

Part #A3436801

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

Tstat-disc Type B1158411
Tstat-disc type

Part #B1158411

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

Fuse-15amp A3410402
#71

Heater diagram

Fuse-15amp

Part #A3410402

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

Htr 3 5.0kw 11177801
#21

Heater diagram

Htr 3 5.0kw

Part #11177801

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

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

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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