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Carrier 73YCA121301R room air conditioner Parts

Here are the diagrams and repair parts for Carrier 73YCA121301R room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 73YCA121301R room air conditioner
By Schematic
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Browse Parts for 73YCA121301R Room Air Conditioner

  • Compressor for Carrier 73YCA121301R - Part P033-2121

    #20

    All parts diagram

    Compressor

    Part #P033-2121

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

  • Connector / Filter (not Shown) (model 73yca121301d, 73yca121301p) for Carrier 73YCA121301R - Part 05891204

    #94

    All parts diagram

    Connector / Filter (not Shown) (model 73yca121301d, 73yca121301p)

    Part #05891204

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

  • Terminal Cover for Carrier 73YCA121301R - Part 7AD90070D

    #23

    All parts diagram

    Terminal Cover

    Part #7AD90070D

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

  • Grille for Carrier 73YCA121301R - Part 05836314

    #2

    All parts diagram

    Grille

    Part #05836314

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

  • Retainer, Circuit Board (2) (model 73yca121301r) for Carrier 73YCA121301R - Part 33701069

    #50

    All parts diagram

    Retainer, Circuit Board (2) (model 73yca121301r)

    Part #33701069

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

  • Scroll for Carrier 73YCA121301R - Part 05812061

    #69

    All parts diagram

    Scroll

    Part #05812061

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

  • Coil Evaporator for Carrier 73YCA121301R - Part 11104038

    #90A

    All parts diagram

    Coil Evaporator

    Part #11104038

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

  • Clip,  Bulb Heater (not Shown) for Carrier 73YCA121301R - Part 51CM502842

    #43

    All parts diagram

    Clip, Bulb Heater (not Shown)

    Part #51CM502842

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

  • Spring, Vent Door for Carrier 73YCA121301R - Part 25705003

    #79

    All parts diagram

    Spring, Vent Door

    Part #25705003

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

  • Thermostat for Carrier 73YCA121301R - Part 42303027

    #35

    All parts diagram

    Thermostat

    Part #42303027

    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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