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Carrier 51QCB212300B room air conditioner Parts
Here are the diagrams and repair parts for Carrier 51QCB212300B room air conditioner, as well as links to manuals and error code tables, if available.
Error CodesBy Schematic
SELECT DIAGRAM
Browse Parts for 51QCB212300B Room Air Conditioner
#31
All parts diagram
Start Kit
In Stock$189.19
Qty
#17
All parts diagram
Knob (2)
Part #51AT400053
The manufacturer no longer makes this part, and there's no substitute part
#9
All parts diagram
Compressor
Part #P033-0901
The manufacturer no longer makes this part, and there's no substitute part
#56
All parts diagram
Exhaust Frame
Part #51CM500304
The manufacturer no longer makes this part, and there's no substitute part
#25
All parts diagram
Pilot Light
Part #HY19AD018
The manufacturer no longer makes this part, and there's no substitute part
#27
All parts diagram
Bracket ,indoor Thermostat
Part #51CM501132
The manufacturer no longer makes this part, and there's no substitute part
#24A
All parts diagram
Solenoid Coil
Part #EF19ZG240
The manufacturer no longer makes this part, and there's no substitute part
#71A
All parts diagram
Scroll Plate
Part #51CM500024
The manufacturer no longer makes this part, and there's no substitute part
#86
All parts diagram
Basepan Assembly
Part #51CV400481
The manufacturer no longer makes this part, and there's no substitute part
#93
All parts diagram
Window Mount Assembly (lh)
Part #51CM400421
The manufacturer no longer makes this part, and there's no substitute part
Most common symptoms to help you fix your room air conditioners
Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …
Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…
Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…
Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…
Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…
Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…
Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…
Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…
Main causes: clogged drain hole, air conditioner not leveled properly…
Effective articles & videos to help repair your room air conditioners
Learn about a new feature added to the Search Bar on Sears PartsDirect…
Learn how to tell whether a fuse is blown…
Find out how to protect your smart appliances from malevolent invasions by hackers.…
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