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Carrier 51QDA210300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51QDA210300 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51QDA210300 room air conditioner
By Schematic
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Browse Parts for 51QDA210300 Room Air Conditioner

  • Rotary Switch Knob for Carrier 51QDA210300 - Part 51QF402443

    #31

    All parts diagram

    Rotary Switch Knob

    Part #51QF402443

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

  • Evaporator Scroll for Carrier 51QDA210300 - Part 51JT400103

    #48A

    All parts diagram

    Evaporator Scroll

    Part #51JT400103

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

  • Compressor (mounting Plate) (51qda210300) for Carrier 51QDA210300 - Part KA37BR010

    #18

    All parts diagram

    Compressor (mounting Plate) (51qda210300)

    Part #KA37BR010

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

  • Heater Assembly for Carrier 51QDA210300 - Part 51JV400014

    #34A

    All parts diagram

    Heater Assembly

    Part #51JV400014

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

  • Outdoor Thermostat for Carrier 51QDA210300 - Part HH22UC067

    #27

    All parts diagram

    Outdoor Thermostat

    Part #HH22UC067

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

  • Limit Switch for Carrier 51QDA210300 - Part HH19ZA100

    Limit Switch

    Part #HH19ZA100

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

  • Gusset for Carrier 51QDA210300 - Part 51DZ400853

    #9

    All parts diagram

    Gusset

    Part #51DZ400853

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

  • Accumulator for Carrier 51QDA210300 - Part KH71EF040

    #55

    All parts diagram

    Accumulator

    Part #KH71EF040

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

  • Paint, Touch - Up (alpine Mist) (not Shown) for Carrier 51QDA210300 - Part PH23WL012

    #5

    All parts diagram

    Paint, Touch - Up (alpine Mist) (not Shown)

    Part #PH23WL012

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

  • Indoor Thermostat for Carrier 51QDA210300 - Part HH22YC063

    #26A

    All parts diagram

    Indoor Thermostat

    Part #HH22YC063

    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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