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White-Westinghouse AL129N1A1 room air conditioner - lw34090280

White-Westinghouse AL129N1A1 room air conditioner - lw34090280 Parts

Here are the diagrams and repair parts for White-Westinghouse AL129N1A1 room air conditioner - lw34090280, as well as links to manuals and error code tables, if available.

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Browse Parts for AL129N1A1 Room Air Conditioner - LW34090280

  • Range Hex Flange Nut, #10-32 X 3/8-in for White-Westinghouse AL129N1A1 - Part 316205500

    Cabinet and installation parts diagram

    Nut-hex

    Part #3017023

    Replaced by #316205500

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    Manufacturer substitution
    This part replaces 3017023. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $35.73
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  • Room Air Conditioner Compressor Start Relay Kit for White-Westinghouse AL129N1A1 - Part 5304413630

    System parts diagram

    Startr Kit

    Part #5303201723

    Replaced by #5304413630

    Info Icon
    Manufacturer substitution
    This part replaces 5303201723. Substitute parts can look different from the original.
    In Stock
    $212.58
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  • Room Air Conditioner Window Stop Bracket for White-Westinghouse AL129N1A1 - Part 5303211056

    Cabinet and installation parts diagram

    Stop

    Part #5303018951

    Replaced by #5303211056

    Info Icon
    Manufacturer substitution
    This part replaces 5303018951. Substitute parts can look different from the original.
    In Stock
    $47.66
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  • Louver for White-Westinghouse AL129N1A1 - Part 5303002458

    Cabinet parts diagram

    Link Rh

    Part #5303002164

    Replaced by #5303002458

    Info Icon
    Manufacturer substitution
    This part replaces 5303002164. Substitute parts can look different from the original.
    In Stock
    $62.34
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  • Compressor Sanyo for White-Westinghouse AL129N1A1 - Part 5304414728

    System parts diagram

    Compressor

    Part #5303207198

    Replaced by #5304414728

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    Manufacturer substitution
    This part replaces 5303207198. Substitute parts can look different from the original.
    In Stock
    $547.06
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  • Refrigerator Screw for White-Westinghouse AL129N1A1 - Part 5303211311

    Electrical parts diagram

    Bracket Screw

    Part #3015312

    Replaced by #5303211311

    Info Icon
    Manufacturer substitution
    This part replaces 3015312. Substitute parts can look different from the original.
    In Stock
    $38.66
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  • Rail for White-Westinghouse AL129N1A1 - Part 5304415076

    Cabinet and installation parts diagram

    Rail

    Part #3001873

    Replaced by #5304415076

    Info Icon
    Manufacturer substitution
    This part replaces 3001873. Substitute parts can look different from the original.
    In Stock
    $95.48
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  • Wrapper for White-Westinghouse AL129N1A1 - Part 5303303000

    Cabinet parts diagram

    Wrapper

    Part #5303207184

    Replaced by #5303303000

    Info Icon
    Manufacturer substitution
    This part replaces 5303207184. Substitute parts can look different from the original.
    In Stock
    $206.84
    Minus Item
    Qty
    Plus Item
  • Washer Screw for White-Westinghouse AL129N1A1 - Part 134178901

    Room Air Conditioner Screw

    Part #5303015427

    Replaced by #134178901

    Info Icon
    Manufacturer substitution
    This part replaces 5303015427. Substitute parts can look different from the original.
    In Stock
    $43.07
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  • Door-vent Lg for White-Westinghouse AL129N1A1 - Part 5303925289

    Electrical parts diagram

    Door Vent

    Part #3204944

    Replaced by #5303925289

    Info Icon
    Manufacturer substitution
    This part replaces 3204944. Substitute parts can look different from the original.
    In Stock
    $46.95
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Most common symptoms to help you fix your room air conditioners

View all

Why is water leaking into the house from my window air conditioner?

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Read more

Why your window AC compressor is not turning on?

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Read more

Why won't my window air conditioner start?

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Read more

Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Read more

Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Read more

Why does my window air conditioner's compressor hum but not work?

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Read more

Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Read more

Why are my window air conditioner's evaporator fins iced up?

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

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Why won't water draining from my window air conditioner?

Main causes: clogged drain hole, air conditioner not leveled properly…

Read more

Effective articles & videos to help repair your room air conditioners

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Tapping into a new feature in the Search Bar on Sears PartsDirect

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How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

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Keeping your smart appliances secure from hackers

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