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Kelvinator M420T2SA room air conditioner - k1790-39 Parts

Here are the diagrams and repair parts for Kelvinator M420T2SA room air conditioner - k1790-39, as well as links to manuals and error code tables, if available.

Kelvinator M420T2SA room air conditioner - k1790-39
By Schematic
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Browse Parts for M420T2SA Room Air Conditioner - K1790-39

  • Tube for Kelvinator M420T2SA - Part 5300066647

    Controls diagram

    Tube

    Part #G144044-22

    Replaced by #5300066647

    Info Icon
    Manufacturer substitution
    This part replaces G144044-22. Substitute parts can look different from the original.
    In Stock
    $52.30
    Minus Item
    Qty
    Plus Item
  • Seal for Kelvinator M420T2SA - Part G149188-01

    Cabinet, front, wrapper diagram

    Seal

    Part #G149188-01

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

  • Panel for Kelvinator M420T2SA - Part G154281-11

    Cabinet, front, wrapper diagram

    Panel

    Part #G154281-11

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

  • Cover for Kelvinator M420T2SA - Part G500309

    Air handling parts, compressor diagram

    Cover

    Part #G500309

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

  • Gasket for Kelvinator M420T2SA - Part G514592

    Air handling parts, compressor diagram

    Gasket

    Part #G514592

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

  • Cable for Kelvinator M420T2SA - Part G506431

    Controls diagram

    Cable

    Part #G506431

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

  • Seal Between Unit And Shell ( 1 ) for Kelvinator M420T2SA - Part G14988-01

    Cabinet, front, wrapper diagram

    Seal Between Unit And Shell ( 1 )

    Part #G14988-01

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

  • Clamp for Kelvinator M420T2SA - Part G96777

    Controls diagram

    Clamp

    Part #G96777

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

  • Wheel-blower for Kelvinator M420T2SA - Part G145273

    Air handling parts, compressor diagram

    Wheel-blower

    Part #G145273

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

  • Spring for Kelvinator M420T2SA - Part G132978

    Air handling parts, compressor diagram

    Spring

    Part #G132978

    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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