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Carrier 51HKB121350 room air conditioner

Carrier 51HKB121350 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51HKB121350 room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for 51HKB121350 Room Air Conditioner

  • Push Button (medium Cool) for Carrier 51HKB121350 - 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

  • Capacitor for Carrier 51HKB121350 - Part HC98CA032

    #14B

    All parts diagram

    Capacitor

    Part #HC98CA032

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

  • Bolt (3) for Carrier 51HKB121350 - Part AH01AM204

    #35

    All parts diagram

    Bolt (3)

    Part #AH01AM204

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

  • Air Conditioner Blower Wheel Screen for Carrier 51HKB121350 - Part 51HK500253

    #42

    All parts diagram

    Air Conditioner Blower Wheel Screen

    Part #51HK500253

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

  • Partition Assembly (51hka122300) for Carrier 51HKB121350 - Part 51HK660008

    #39A

    All parts diagram

    Partition Assembly (51hka122300)

    Part #51HK660008

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

  • Exhaust Door for Carrier 51HKB121350 - Part 51FA500043

    #39B

    All parts diagram

    Exhaust Door

    Part #51FA500043

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

  • Grommet for Carrier 51HKB121350 - Part KA56TR017

    #31

    All parts diagram

    Grommet

    Part #KA56TR017

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

  • Push Button (fan) for Carrier 51HKB121350 - Part 51HK500183

    #23

    All parts diagram

    Push Button (fan)

    Part #51HK500183

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

  • Brace for Carrier 51HKB121350 - Part 51TA500722

    #52

    All parts diagram

    Brace

    Part #51TA500722

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

  • Escutcheon (control Panel) for Carrier 51HKB121350 - Part 51HK500964

    #7

    All parts diagram

    Escutcheon (control Panel)

    Part #51HK500964

    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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