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Carrier 51QFA212320 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51QFA212320 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51QFA212320 room air conditioner
By Schematic
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Browse Parts for 51QFA212320 Room Air Conditioner

  • Base Pan Assembly for Carrier 51QFA212320 - Part 51FQ400131

    #49

    All parts diagram

    Base Pan Assembly

    Part #51FQ400131

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

  • Star Thermistor (not Shown) for Carrier 51QFA212320 - Part 06MC660004

    #19

    All parts diagram

    Star Thermistor (not Shown)

    Part #06MC660004

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

  • Control Door for Carrier 51QFA212320 - Part 51FE660001

    #2B

    All parts diagram

    Control Door

    Part #51FE660001

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

  • Retainer for Carrier 51QFA212320 - Part 51HE500152

    #35

    All parts diagram

    Retainer

    Part #51HE500152

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

  • Rotary Switch (comp Override) for Carrier 51QFA212320 - Part HR56KE044

    #28

    All parts diagram

    Rotary Switch (comp Override)

    Part #HR56KE044

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

  • Seal Strip for Carrier 51QFA212320 - Part 51BA500341

    #65

    All parts diagram

    Seal Strip

    Part #51BA500341

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

  • Force Lever for Carrier 51QFA212320 - Part 51FE500053

    #47

    All parts diagram

    Force Lever

    Part #51FE500053

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

  • Accumulator for Carrier 51QFA212320 - Part KH71EF040

    #54

    All parts diagram

    Accumulator

    Part #KH71EF040

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

  • Overload (not Shown) (51qfa212310, 51qfa212320) for Carrier 51QFA212320 - Part HN68GH047

    #16

    All parts diagram

    Overload (not Shown) (51qfa212310, 51qfa212320)

    Part #HN68GH047

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

  • Compressor (51qfa314300, 51qfa314310) for Carrier 51QFA212320 - Part 51FL660308

    #9B

    All parts diagram

    Compressor (51qfa314300, 51qfa314310)

    Part #51FL660308

    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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