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Carrier 51HKA122300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51HKA122300 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51HKA122300 room air conditioner
By Schematic
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Browse Parts for51HKA122300 Room Air Conditioner

  • Thermostat for Carrier 51HKA122300 - Part 51HK660011

    #18A

    All parts diagram

    Thermostat

    In Stock
    $349.99
    Minus Item
    Qty
    Plus Item
  • Cap Tube for Carrier 51HKA122300 - Part 491065

    #49

    All parts diagram

    Cap Tube

    In Stock
    $102.79
    Minus Item
    Qty
    Plus Item
  • Fan Motor (51hka122300) for Carrier 51HKA122300 - Part HC41CZ231

    #30A

    All parts diagram

    Fan Motor (51hka122300)

    Part #HC41CZ231

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

  • Washer for Carrier 51HKA122300 - Part AU01AB271

    #34

    All parts diagram

    Washer

    Part #AU01AB271

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

  • Exhaust Door for Carrier 51HKA122300 - Part 51FA500043

    #39B

    All parts diagram

    Exhaust Door

    Part #51FA500043

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

  • Evaporator Coil for Carrier 51HKA122300 - Part 51HK401551

    #48

    All parts diagram

    Evaporator Coil

    Part #51HK401551

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

  • Evaporator Orifice for Carrier 51HKA122300 - Part 51QH500134

    #40

    All parts diagram

    Evaporator Orifice

    Part #51QH500134

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

  • Grommet for Carrier 51HKA122300 - Part KA56TR017

    #31

    All parts diagram

    Grommet

    Part #KA56TR017

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

  • Bellows Heater (not Shown) for Carrier 51HKA122300 - Part 51PG098517

    #20

    All parts diagram

    Bellows Heater (not Shown)

    Part #51PG098517

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

  • Capacitor (51fta112100) (51fta709100) for Carrier 51HKA122300 - Part HC93CA027

    #14

    All parts diagram

    Capacitor (51fta112100) (51fta709100)

    Part #HC93CA027

    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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