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Kelvinator MH521B2SA room air conditioner - k1790-94 Parts

Here are the diagrams and repair parts for Kelvinator MH521B2SA room air conditioner - k1790-94, as well as links to manuals and error code tables, if available.

Kelvinator MH521B2SA room air conditioner - k1790-94
By Schematic
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Browse Parts for MH521B2SA Room Air Conditioner - K1790-94

  • Screw for Kelvinator MH521B2SA - Part 5300516984

    Screw

    Part #G516984

    Replaced by #5300516984

    Info Icon
    Manufacturer substitution
    This part replaces G516984. Substitute parts can look different from the original.
    In Stock
    $27.57
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    Qty
    Plus Item
  • Louver for Kelvinator MH521B2SA - Part 5308047511

    Cabinet, front, wrapper diagram

    Louver

    Part #G157750

    Replaced by #5308047511

    Info Icon
    Manufacturer substitution
    This part replaces G157750. Substitute parts can look different from the original.
    In Stock
    $46.95
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  • Louver for Kelvinator MH521B2SA - Part 5351327203

    Cabinet, front, wrapper diagram

    Louver

    Part #G513272-18

    Replaced by #5351327203

    Info Icon
    Manufacturer substitution
    This part replaces G513272-18. Substitute parts can look different from the original.
    In Stock
    $28.06
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    Qty
    Plus Item
  • Room Air Conditioner Window Stop Bracket for Kelvinator MH521B2SA - Part 5303211056

    Cabinet, front, wrapper diagram

    Bracket

    Part #G500741

    Replaced by #5303211056

    Info Icon
    Manufacturer substitution
    This part replaces G500741. Substitute parts can look different from the original.
    In Stock
    $47.66
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  • Screw for Kelvinator MH521B2SA - Part 5300516984

    Cabinet, front, wrapper diagram

    Screw

    Part #G516357

    Replaced by #5300516984

    Info Icon
    Manufacturer substitution
    This part replaces G516357. Substitute parts can look different from the original.
    In Stock
    $27.57
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    Qty
    Plus Item
  • Condenser for Kelvinator MH521B2SA - Part 5308047546

    Controls diagram

    Condenser

    Part #G154989

    Replaced by #5308047546

    Info Icon
    Manufacturer substitution
    This part replaces G154989. Substitute parts can look different from the original.
    In Stock
    $400.41
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    Qty
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  • Westinghouse Room Air Conditioner Filter Dryer for Kelvinator MH521B2SA - Part 5300265301

    #NI

    All parts 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
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    Qty
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  • Grommet for Kelvinator MH521B2SA - Part 08047521

    #NI

    All parts diagram

    Grommet

    Part #G503537

    Replaced by #08047521

    Info Icon
    Manufacturer substitution
    This part replaces G503537. Substitute parts can look different from the original.
    In Stock
    $25.73
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    Qty
    Plus Item
  • Screw for Kelvinator MH521B2SA - Part 5300517310

    Screw

    Part #G517310

    Replaced by #5300517310

    Info Icon
    Manufacturer substitution
    This part replaces G517310. Substitute parts can look different from the original.
    In Stock
    $25.15
    Minus Item
    Qty
    Plus Item
  • Sleeve for Kelvinator MH521B2SA - Part 5308047502

    #NI

    All parts diagram

    Sleeve

    Part #G503538

    Replaced by #5308047502

    Info Icon
    Manufacturer substitution
    This part replaces G503538. Substitute parts can look different from the original.
    In Stock
    $27.35
    Minus Item
    Qty
    Plus Item

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…

Read more

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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