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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.

Carrier 51HKB122300 room air conditioner
By Schematic
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Browse Parts for51HKB122300 Room Air Conditioner

  • 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

  • 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

  • Thermo Tube for Carrier 51HKB122300 - Part 51RA500131

    #28

    All parts diagram

    Thermo Tube

    Part #51RA500131

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

  • Parition Assembly (includes 39a-39b) for Carrier 51HKB122300 - Part 51HK660002

    #39

    All parts diagram

    Parition Assembly (includes 39a-39b)

    Part #51HK660002

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

  • Top Gusset for Carrier 51HKB122300 - Part 51HK500003

    #8

    All parts diagram

    Top Gusset

    Part #51HK500003

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

  • Stool Plate Assembly for Carrier 51HKB122300 - Part 51HK400171

    #51

    All parts diagram

    Stool Plate Assembly

    Part #51HK400171

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

  • Angel (right Side) for Carrier 51HKB122300 - Part 51TA500373

    #57

    All parts diagram

    Angel (right Side)

    Part #51TA500373

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

  • Exhaust Lever for Carrier 51HKB122300 - Part 51HK500123

    #44

    All parts diagram

    Exhaust Lever

    Part #51HK500123

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

  • Push Button  (high Cool) for Carrier 51HKB122300 - Part 51HK500213

    #26

    All parts diagram

    Push Button (high Cool)

    Part #51HK500213

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

  • Cover Assembly for Carrier 51HKB122300 - Part 51HK660001

    #41

    All parts diagram

    Cover Assembly

    Part #51HK660001

    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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