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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

  • Base Pan (51qda210100, 51qda210110) for Carrier 51QDA210300 - Part 51QD400061

    #50B

    All parts diagram

    Base Pan (51qda210100, 51qda210110)

    Part #51QD400061

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

  • Exhaust Door Assembly for Carrier 51QDA210300 - Part 51DZ400063

    #47

    All parts diagram

    Exhaust Door Assembly

    Part #51DZ400063

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

  • Push Button Switch (51qda210300) for Carrier 51QDA210300 - Part HR54AL291

    #25C

    All parts diagram

    Push Button Switch (51qda210300)

    Part #HR54AL291

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

  • Escutcheon (control Panel) (51qda210110, 51qda212310) for Carrier 51QDA210300 - Part 51QD500123

    #7B

    All parts diagram

    Escutcheon (control Panel) (51qda210110, 51qda212310)

    Part #51QD500123

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

  • Overload Spring (51bta109150) for Carrier 51QDA210300 - Part KA89JC102

    #21

    All parts diagram

    Overload Spring (51bta109150)

    Part #KA89JC102

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

  • Retainer (2) for Carrier 51QDA210300 - Part 51HE500142

    #38A

    All parts diagram

    Retainer (2)

    Part #51HE500142

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

  • Pan Base for Carrier 51QDA210300 - Part 51JT400061

    #50A

    All parts diagram

    Pan Base

    Part #51JT400061

    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

  • Bolt for Carrier 51QDA210300 - Part AH01AM202

    #41

    All parts diagram

    Bolt

    Part #AH01AM202

    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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