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Carrier 73HCA231301 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 73HCA231301 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 73HCA231301 room air conditioner
By Schematic
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Browse Parts for 73HCA231301 Room Air Conditioner

  • Start Kit for Carrier 73HCA231301 - Part P421-4006

    #16

    All parts diagram

    Start Kit

    In Stock
    $189.19
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  • Thermostat for Carrier 73HCA231301 - Part 51HK660011

    #17

    All parts diagram

    Thermostat

    In Stock
    $349.99
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  • Push Button (off) for Carrier 73HCA231301 - Part 51HK500223

    #26

    All parts diagram

    Push Button (off)

    Part #51HK500223

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

  • Wrapper for Carrier 73HCA231301 - Part 51HK400131

    #1

    All parts diagram

    Wrapper

    Part #51HK400131

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

  • Deflector Assembly for Carrier 73HCA231301 - Part 51HK400873

    #44

    All parts diagram

    Deflector Assembly

    Part #51HK400873

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

  • Orifice for Carrier 73HCA231301 - Part 51HK501614

    #37

    All parts diagram

    Orifice

    Part #51HK501614

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

  • Support Rod for Carrier 73HCA231301 - Part 51HK660003

    #46

    All parts diagram

    Support Rod

    Part #51HK660003

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

  • Expansion Nut for Carrier 73HCA231301 - Part AT99WA100

    #52

    All parts diagram

    Expansion Nut

    Part #AT99WA100

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

  • Propellar Fan for Carrier 73HCA231301 - Part LAO1LA180

    #35

    All parts diagram

    Propellar Fan

    Part #LAO1LA180

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

  • Isolator Ring for Carrier 73HCA231301 - Part KA75UR600

    #32

    All parts diagram

    Isolator Ring

    Part #KA75UR600

    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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