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Carrier 51HKB122300 room air conditioner

Carrier 51HKB122300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51HKB122300 room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for 51HKB122300 Room Air Conditioner

  • Wall Plate for Carrier 51HKB122300 - Part 51TA500712

    #53

    All parts diagram

    Wall Plate

    Part #51TA500712

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

  • Knob for Carrier 51HKB122300 - Part 51HK400163

    #19

    All parts diagram

    Knob

    Part #51HK400163

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

  • Evaporator Coil for Carrier 51HKB122300 - Part 51HK401551

    #48

    All parts diagram

    Evaporator Coil

    Part #51HK401551

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

  • Grommet (4) for Carrier 51HKB122300 - Part KA56TR053

    #13

    All parts diagram

    Grommet (4)

    Part #KA56TR053

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

  • Retainer (2) for Carrier 51HKB122300 - Part 51HE500142

    #29

    All parts diagram

    Retainer (2)

    Part #51HE500142

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

  • Compressor  51hk224300, 51hka224300 for Carrier 51HKB122300 - Part MD2463HB

    #11A

    All parts diagram

    Compressor 51hk224300, 51hka224300

    Part #MD2463HB

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

  • Paint, Touch - Up (alpine Mist) (not Shown) for Carrier 51HKB122300 - Part PH23WL012

    #6

    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

  • Support Rod for Carrier 51HKB122300 - Part 51HK660003

    #9

    All parts diagram

    Support Rod

    Part #51HK660003

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

  • Stainer (not Shown) 51hk224300, 51hka224300 for Carrier 51HKB122300 - Part KH11EN150

    #50A

    All parts diagram

    Stainer (not Shown) 51hk224300, 51hka224300

    Part #KH11EN150

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

  • Thermostat  51hka122310, 51hkb122300, 51hkc122300, 51hkc122350 for Carrier 51HKB122300 - Part HH22QB059

    #18

    All parts diagram

    Thermostat 51hka122310, 51hkb122300, 51hkc122300, 51hkc122350

    Part #HH22QB059

    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…

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