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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

  • Clip, Motor Mounting for Carrier 51QCB212300B - Part HC98TZ025

    #38

    All parts diagram

    Clip, Motor Mounting

    Part #HC98TZ025

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

  • Pilot Light for Carrier 51QCB212300B - Part HY19AD018

    #25

    All parts diagram

    Pilot Light

    Part #HY19AD018

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

  • Wrapper Angle Assembly for Carrier 51QCB212300B - Part 51CM401201

    #95

    All parts diagram

    Wrapper Angle Assembly

    Part #51CM401201

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

  • Window Mount Assembly (lh) for Carrier 51QCB212300B - Part 51CM400421

    #93

    All parts diagram

    Window Mount Assembly (lh)

    Part #51CM400421

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

  • Pilot Light for Carrier 51QCB212300B - Part HY19AD017

    #25A

    All parts diagram

    Pilot Light

    Part #HY19AD017

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

  • 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

  • Heater Shield for Carrier 51QCB212300B - Part 51CM500213

    #90

    All parts diagram

    Heater Shield

    Part #51CM500213

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

  • Bracket ,indoor Thermostat for Carrier 51QCB212300B - Part 51CM501132

    #27

    All parts diagram

    Bracket ,indoor Thermostat

    Part #51CM501132

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

  • Exhaust Frame for Carrier 51QCB212300B - Part 51CM500304

    #56

    All parts diagram

    Exhaust Frame

    Part #51CM500304

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

  • Fan Motor for Carrier 51QCB212300B - Part HC39EE115

    #35

    All parts diagram

    Fan Motor

    Part #HC39EE115

    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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