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Comfort-Aire RAD-243A room air conditioner Parts

Here are the diagrams and repair parts for Comfort-Aire RAD-243A room air conditioner, as well as links to manuals and error code tables, if available.

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Owner’s manual

Comfort-Aire RAD-243A room air conditioner

By Schematic

SELECT DIAGRAM

Browse Parts for RAD-243A Room Air Conditioner

Room a/c diagram
Case Assembly
Part #ABQ32895801
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Damper
Part #4022A30008A
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Front Grille Assembly
Part #AEB30969403
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Room Air Conditioner Compressor
Part #5416A20045B
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Guide Assembly, Air
Part #AEC72809901
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Evaporator Tube
Part #5210A21083U
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Shroud
Part #4998AR1597B
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Comfort-aire Evaporator
Part #5421A20248A
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Room Air Conditioner Condenser Fan Blade
Part #5900AR1508B
The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your room air conditioners

Why is water leaking into the house from my window air conditioner?

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Why your window AC compressor is not turning on?

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Why won't my window air conditioner start?

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Why does my window air conditioner's compressor hum but not work?

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Why are my window air conditioner's evaporator fins iced up?

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Why won't water draining from my window air conditioner?

Main causes: clogged drain hole, air conditioner not leveled properly…

Effective articles & videos to help repair your room air conditioners

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