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Carrier
Heating & Cooling Combined Unit

Model # 52PEA212331RP Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 52PEA212331RP package unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 70 parts  |
Switch HH19ZA155
#NI

Front assy diagram

Switch

Part #HH19ZA155

$73.80
In Stock
Switch HR56KX005
#75A

Control assy diagram

Switch

Part #HR56KX005

$42.18
In Stock
Hinge Pin 52CQ500392
#24

Front assy diagram

Hinge pin

Part #52CQ500392

$136.20
In Stock
Filter 52CQ500414
#25

Front assy diagram

Filter

Part #52CQ500414

$98.49
In Stock
Adapter HY58AS051
#NI

Front assy diagram

Adapter

Part #HY58AS051

This item is not returnable
$2.16
In Stock
Overload HN68GP153
#NI

Front assy diagram

Overload

Part #HN68GP153

$37.76
In Stock
81e, Clamp KA66AP038
#NI

Front assy diagram

81e, clamp

Part #KA66AP038

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

039, Sticker Warning 99NB500702
#NI

Front assy diagram

039, sticker warning

Part #99NB500702

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

121,insulation 52CQ500372
#121

Cabinet assy diagram

121,insulation

Part #52CQ500372

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

Fan 52CQ500544
#123

Cabinet assy diagram

Fan

Part #52CQ500544

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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How to replace a heating and air conditioning system thermostat

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