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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 for 51HKA122300 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
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    Qty
    Plus Item
  • Push Button (medium Cool) for Carrier 51HKA122300 - Part 51HK500203

    #25

    All parts diagram

    Push Button (medium Cool)

    Part #51HK500203

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

  • Strainer (51hka333350) for Carrier 51HKA122300 - Part KH11HH060

    #50

    All parts diagram

    Strainer (51hka333350)

    Part #KH11HH060

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

  • Compressor for Carrier 51HKA122300 - Part 38EC663300

    #11A

    All parts diagram

    Compressor

    Part #38EC663300

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

  • Base Fan for Carrier 51HKA122300 - Part 51HK401371

    #45

    All parts diagram

    Base Fan

    Part #51HK401371

    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

  • Brace for Carrier 51HKA122300 - Part 51TA500722

    #52

    All parts diagram

    Brace

    Part #51TA500722

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

  • Grommet (4) for Carrier 51HKA122300 - Part KA56TR053

    #13

    All parts diagram

    Grommet (4)

    Part #KA56TR053

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

  • Push Button (lo- Cool) for Carrier 51HKA122300 - Part 51HK500193

    #24

    All parts diagram

    Push Button (lo- Cool)

    Part #51HK500193

    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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