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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 for 51QCB212300B Room Air Conditioner

  • Motor Bkt (adjustable) for Carrier 51QCB212300B - Part 51CM400951

    #37

    All parts diagram

    Motor Bkt (adjustable)

    Part #51CM400951

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

  • Filler Plastic for Carrier 51QCB212300B - Part 51CM500294

    #54

    All parts diagram

    Filler Plastic

    Part #51CM500294

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

  • Paint, Touch - Up (alpine Mist) (not Shown) for Carrier 51QCB212300B - Part PH23WL012

    #8

    All parts diagram

    Paint, Touch - Up (alpine Mist) (not Shown)

    Part #PH23WL012

    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

  • Blower Wheel (51cvb212300b , 51cvc212300b) for Carrier 51QCB212300B - Part 51CV500104

    #41A

    All parts diagram

    Blower Wheel (51cvb212300b , 51cvc212300b)

    Part #51CV500104

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

  • Service Cord for Carrier 51QCB212300B - Part 51CM400964

    #34

    All parts diagram

    Service Cord

    Part #51CM400964

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

  • Overload for Carrier 51QCB212300B - Part HN68GP150

    #11B

    All parts diagram

    Overload

    Part #HN68GP150

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

  • Sill Bracket Assembly for Carrier 51QCB212300B - Part 51CM401211

    #94

    All parts diagram

    Sill Bracket Assembly

    Part #51CM401211

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

  • Basepan Assembly (51qcb212300b) for Carrier 51QCB212300B - Part 51CV400581

    #86A

    All parts diagram

    Basepan Assembly (51qcb212300b)

    Part #51CV400581

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

  • Link, Exhaust for Carrier 51QCB212300B - Part 51CM500183

    #64

    All parts diagram

    Link, Exhaust

    Part #51CM500183

    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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