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Carrier 73YCB121301E room air conditioner Parts

Here are the diagrams and repair parts for Carrier 73YCB121301E room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 73YCB121301E room air conditioner
By Schematic
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Browse Parts for 73YCB121301E Room Air Conditioner

  • Thermostat for Carrier 73YCB121301E - Part 42303027

    No image available diagram

    Thermostat

    Part #42303027

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

  • Overload for Carrier 73YCB121301E - Part INTERNAL

    No image available diagram

    Overload

    Part #INTERNAL

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

  • Bar for Carrier 73YCB121301E - Part 17705023

    No image available diagram

    Bar

    Part #17705023

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

  • Grommet (2) for Carrier 73YCB121301E - Part P041-5109

    No image available diagram

    Grommet (2)

    Part #P041-5109

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

  • Control Box for Carrier 73YCB121301E - Part 32307068

    No image available diagram

    Control Box

    Part #32307068

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

  • Terminal Cover Nut for Carrier 73YCB121301E - Part 8AD9029C

    No image available diagram

    Terminal Cover Nut

    Part #8AD9029C

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

  • Clip,  Bulb Heater (not Shown) for Carrier 73YCB121301E - Part 51CM502842

    No image available diagram

    Clip, Bulb Heater (not Shown)

    Part #51CM502842

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

  • Touch - Up Paint for Carrier 73YCB121301E - Part 73UCA680001

    No image available diagram

    Touch - Up Paint

    Part #73UCA680001

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

  • Cam for Carrier 73YCB121301E - Part 06801008

    No image available diagram

    Cam

    Part #06801008

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

  • Slide Lever for Carrier 73YCB121301E - Part 46406008

    No image available diagram

    Slide Lever

    Part #46406008

    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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