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Kelvinator M420B2SA room air conditioner - k1790-95

Kelvinator M420B2SA room air conditioner - k1790-95 Parts

Here are the diagrams and repair parts for Kelvinator M420B2SA room air conditioner - k1790-95, as well as links to manuals and error code tables, if available.

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Browse Parts for M420B2SA Room Air Conditioner - K1790-95

  • Seal for Kelvinator M420B2SA - Part 5314918701

    Window mounting parts diagram

    Seal

    Part #G149187-01

    Replaced by #5314918701

    Info Icon
    Manufacturer substitution
    This part replaces G149187-01. Substitute parts can look different from the original.
    In Stock
    $25.24
    Minus Item
    Qty
    Plus Item
  • Westinghouse Room Air Conditioner Filter Dryer for Kelvinator M420B2SA - Part 5300265301

    Controls diagram

    Filter

    Part #G84701

    Replaced by #5300265301

    Info Icon
    Manufacturer substitution
    This part replaces G84701. Substitute parts can look different from the original.
    In Stock
    $290.45
    Minus Item
    Qty
    Plus Item
  • Louver for Kelvinator M420B2SA - Part G505999-02

    Cabinet, front, wrapper diagram

    Louver

    Part #G505999-02

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

  • Clip for Kelvinator M420B2SA - Part G149106

    Cabinet, front, wrapper diagram

    Clip

    Part #G149106

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

  • Diagram for Kelvinator M420B2SA - Part G142800

    #NI

    All parts diagram

    Diagram

    Part #G142800

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

  • Kit, 58" Window for Kelvinator M420B2SA - Part G509945

    #NI

    All parts diagram

    Kit, 58" Window

    Part #G509945

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

  • Screw for Kelvinator M420B2SA - Part G100773

    Window mounting parts diagram

    Screw

    Part #G100773

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

  • Bracket for Kelvinator M420B2SA - Part G501665

    Window mounting parts diagram

    Bracket

    Part #G501665

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

  • Clamp for Kelvinator M420B2SA - Part G96777

    Controls diagram

    Clamp

    Part #G96777

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

  • Shroud for Kelvinator M420B2SA - Part G518429

    #NI

    All parts diagram

    Shroud

    Part #G518429

    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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