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Carrier
Heating & Cooling Combined Unit

Model # 52CEA009301CP Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 52CEA009301CP package unit, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 28 parts  |
Paint 313974-751
#NI

Front panel diagram

Paint

Part #313974-751

$60.89
In Stock
On/off Knob 52CQ500394
#69

Control panel diagram

On/off knob

Part #52CQ500394

$36.49
In Stock
Strainer KH11NH079
#NI

Front panel diagram

Strainer

Part #KH11NH079

$17.49
In Stock
063, Wire Yellow W162Y10--10--010
#NI

Front panel diagram

063, wire yellow

Part #W162Y10--10--010

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

Washer AU52NA141
#132E

Motor assy diagram

Washer

Part #AU52NA141

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

121,insulation 52CQ500372
#121

Motor assy diagram

121,insulation

Part #52CQ500372

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

Spacer AU51TA179
#132B

Motor assy diagram

Spacer

Part #AU51TA179

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

Capillary 52CQ402261
#NI

Front panel diagram

Capillary

Part #52CQ402261

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

Insulation 52CQ500333
#118

Motor assy diagram

Insulation

Part #52CQ500333

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

Cord Assembly 52CQ402581
#NI

Front panel diagram

Cord assembly

Part #52CQ402581

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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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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How to replace a heating and air conditioning system thermostat

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Effective articles & videos to help repair your heating & cooling combined units

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