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Carrier 51GMB118301B room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51GMB118301B room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51GMB118301B room air conditioner
By Schematic
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Browse Parts for 51GMB118301B Room Air Conditioner

  • Timer for Carrier 51GMB118301B - Part HK25SK004

    #22

    All parts diagram

    Timer

    Part #HK25SK004

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

  • Window Seal for Carrier 51GMB118301B - Part 51A500341

    #89

    All parts diagram

    Window Seal

    Part #51A500341

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

  • Rotary Switch for Carrier 51GMB118301B - Part HR56AM022

    #27

    All parts diagram

    Rotary Switch

    Part #HR56AM022

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

  • Sill Bracket for Carrier 51GMB118301B - Part 51GM400381

    #85

    All parts diagram

    Sill Bracket

    Part #51GM400381

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

  • Condenser Coil for Carrier 51GMB118301B - Part 51GM400131

    #77

    All parts diagram

    Condenser Coil

    Part #51GM400131

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

  • Bracket ,indoor Thermostat for Carrier 51GMB118301B - Part 51CM501132

    #26

    All parts diagram

    Bracket ,indoor Thermostat

    Part #51CM501132

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

  • Pilot Light for Carrier 51GMB118301B - Part HY19AD018

    #20

    All parts diagram

    Pilot Light

    Part #HY19AD018

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

  • Motor Bkt (fixed) for Carrier 51GMB118301B - Part 51GM4000671

    #37

    All parts diagram

    Motor Bkt (fixed)

    Part #51GM4000671

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

  • Wire Cover for Carrier 51GMB118301B - Part 51CM500153

    #54

    All parts diagram

    Wire Cover

    Part #51CM500153

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

  • Start Thermistor (not Shown) (51gma009101b, 51gma114101b, 51gma114111b, 51gma118301b, 51gma121301b) for Carrier 51GMB118301B - Part P421-4025

    #21

    All parts diagram

    Start Thermistor (not Shown) (51gma009101b, 51gma114101b, 51gma114111b, 51gma118301b, 51gma121301b)

    Part #P421-4025

    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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