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Carrier 51GMA121311B room air conditioner

Carrier 51GMA121311B room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51GMA121311B room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for 51GMA121311B Room Air Conditioner

  • Cover, Terminal (51cmc012311b) (51cmc112101b) (51cmd012301b) for Carrier 51GMA121311B - Part HX50ZZ036

    #14

    All parts diagram

    Cover, Terminal (51cmc012311b) (51cmc112101b) (51cmd012301b)

    Part #HX50ZZ036

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

  • Clip, Motor Mounting for Carrier 51GMA121311B - Part HC98TZ025

    #39

    All parts diagram

    Clip, Motor Mounting

    Part #HC98TZ025

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

  • Sub Panel for Carrier 51GMA121311B - Part 51CM500764

    #35

    All parts diagram

    Sub Panel

    Part #51CM500764

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

  • Capillary Tube for Carrier 51GMA121311B - Part 491-055

    #80C

    All parts diagram

    Capillary Tube

    Part #491-055

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

  • Window Mount Assembly (lh) for Carrier 51GMA121311B - Part 51GM400371

    #84

    All parts diagram

    Window Mount Assembly (lh)

    Part #51GM400371

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

  • Cover, Airsweep Motor for Carrier 51GMA121311B - Part 51CM500163

    #59

    All parts diagram

    Cover, Airsweep Motor

    Part #51CM500163

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

  • Stainer (not Shown) for Carrier 51GMA121311B - Part KH11HH076

    #81

    All parts diagram

    Stainer (not Shown)

    Part #KH11HH076

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

  • Rocker Switch for Carrier 51GMA121311B - Part HR54AD101

    #28

    All parts diagram

    Rocker Switch

    Part #HR54AD101

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

  • Vent Screen (not Shown) for Carrier 51GMA121311B - Part 51CM500622

    #74

    All parts diagram

    Vent Screen (not Shown)

    Part #51CM500622

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

  • Exhaust Door for Carrier 51GMA121311B - Part 51CM500102

    #49

    All parts diagram

    Exhaust Door

    Part #51CM500102

    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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