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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.

Carrier 51QCB212300B room air conditioner
By Schematic
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Browse Parts for51QCB212300B Room Air Conditioner

  • Timer for Carrier 51QCB212300B - Part HK25SK005

    #21A

    All parts diagram

    Timer

    Part #HK25SK005

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

  • Bracket , Airsweep Motor for Carrier 51QCB212300B - Part 51CM500173

    #44

    All parts diagram

    Bracket , Airsweep Motor

    Part #51CM500173

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

  • Discharge Deck for Carrier 51QCB212300B - Part 51CM50054

    #60

    All parts diagram

    Discharge Deck

    Part #51CM50054

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

  • Scroll Plate for Carrier 51QCB212300B - Part 51CM500884

    #71

    All parts diagram

    Scroll Plate

    Part #51CM500884

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

  • Accumulator for Carrier 51QCB212300B - Part N/P

    #81

    All parts diagram

    Accumulator

    Part #N/P

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

  • Discharge Deck Assembly (51qcb212300b, 51qcb212310b) for Carrier 51QCB212300B - Part 51CV400361

    #59A

    All parts diagram

    Discharge Deck Assembly (51qcb212300b, 51qcb212310b)

    Part #51CV400361

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

  • Thermo Tube for Carrier 51QCB212300B - Part 51RA500131

    #33

    All parts diagram

    Thermo Tube

    Part #51RA500131

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

  • Cover Assembly, Partition (51qcb212300b, 51qcb212310b) for Carrier 51QCB212300B - Part 51CV400311

    #76A

    All parts diagram

    Cover Assembly, Partition (51qcb212300b, 51qcb212310b)

    Part #51CV400311

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

  • Heater Assembly (51qcb212300b) (51qcb21310b) for Carrier 51QCB212300B - Part 51CV400014

    #87A

    All parts diagram

    Heater Assembly (51qcb212300b) (51qcb21310b)

    Part #51CV400014

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

  • Retainer for Carrier 51QCB212300B - Part 51HE500152

    #32

    All parts diagram

    Retainer

    Part #51HE500152

    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

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