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Carrier 73TCA110121D room air conditioner Parts

Here are the diagrams and repair parts for Carrier 73TCA110121D room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 73TCA110121D room air conditioner
By Schematic
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Browse Parts for 73TCA110121D Room Air Conditioner

  • Start Kit for Carrier 73TCA110121D - Part P421-4006

    #25

    All parts diagram

    Start Kit

    In Stock
    $189.19
    Minus Item
    Qty
    Plus Item
  • Evaporator Orifice for Carrier 73TCA110121D - Part 73TC501714

    #35

    All parts diagram

    Evaporator Orifice

    Part #73TC501714

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

  • Cap Tube (63.9") (2) (462ajc015ba) / (29.3") (2) (462ajc018ba) Unav for Carrier 73TCA110121D - Part UNAV

    #42A

    All parts diagram

    Cap Tube (63.9") (2) (462ajc015ba) / (29.3") (2) (462ajc018ba) Unav

    Part #UNAV

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

  • Clip, Knob (2) for Carrier 73TCA110121D - Part 51TH500002

    #9

    All parts diagram

    Clip, Knob (2)

    Part #51TH500002

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

  • Horizontal Louver for Carrier 73TCA110121D - Part 73TC500043

    #3A

    All parts diagram

    Horizontal Louver

    Part #73TC500043

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

  • Filter for Carrier 73TCA110121D - Part 73T400101

    #6

    All parts diagram

    Filter

    Part #73T400101

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

  • Knob for Carrier 73TCA110121D - Part 51TH400131

    #8

    All parts diagram

    Knob

    Part #51TH400131

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

  • Touch - Up Paint for Carrier 73TCA110121D - Part 73UCA680001

    #54

    All parts diagram

    Touch - Up Paint

    Part #73UCA680001

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

  • Louver, Vert, (end Louver) for Carrier 73TCA110121D - Part 73TC500012

    #3E

    All parts diagram

    Louver, Vert, (end Louver)

    Part #73TC500012

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

  • Sash Bracket for Carrier 73TCA110121D - Part 51TH500132

    #52

    All parts diagram

    Sash Bracket

    Part #51TH500132

    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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