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Carrier 51DVD212300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51DVD212300 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51DVD212300 room air conditioner
By Schematic
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Browse Parts for 51DVD212300 Room Air Conditioner

  • Indoor Thermostat for Carrier 51DVD212300 - Part HH22AD061

    #36

    All parts diagram

    Indoor Thermostat

    Part #HH22AD061

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

  • Limit Switch for Carrier 51DVD212300 - Part HH19ZA100

    #42

    All parts diagram

    Limit Switch

    Part #HH19ZA100

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

  • Switch for Carrier 51DVD212300 - Part HH19ZA120

    #42A

    All parts diagram

    Switch

    Part #HH19ZA120

    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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