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Kelvinator M420C2SB room air conditioner - k1790-111 Parts

Here are the diagrams and repair parts for Kelvinator M420C2SB room air conditioner - k1790-111, as well as links to manuals and error code tables, if available.

Kelvinator M420C2SB room air conditioner - k1790-111
By Schematic
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Browse Parts for M420C2SB Room Air Conditioner - K1790-111

  • Screw for Kelvinator M420C2SB - Part 5303209556

    Screw

    Part #G521068

    Replaced by #5303209556

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    Manufacturer substitution
    This part replaces G521068. Substitute parts can look different from the original.
    In Stock
    $25.24
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  • Strap for Kelvinator M420C2SB - Part 5308047452

    Controls diagram

    Clamp

    Part #G501770

    Replaced by #5308047452

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    Manufacturer substitution
    This part replaces G501770. Substitute parts can look different from the original.
    In Stock
    $27.17
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  • Tube for Kelvinator M420C2SB - Part 5314404406

    Controls diagram

    Tube

    Part #G144044-11

    Replaced by #5314404406

    Info Icon
    Manufacturer substitution
    This part replaces G144044-11. Substitute parts can look different from the original.
    In Stock
    $46.20
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  • Vertical Louver for Kelvinator M420C2SB - Part 5300136378

    Cabinet, front, wrapper diagram

    Louver

    Part #G136378

    Replaced by #5300136378

    Info Icon
    Manufacturer substitution
    This part replaces G136378. Substitute parts can look different from the original.
    In Stock
    $27.35
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    Qty
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  • Louver for Kelvinator M420C2SB - Part 5300136381

    Cabinet, front, wrapper diagram

    Louver

    Part #G136381

    Replaced by #5300136381

    Info Icon
    Manufacturer substitution
    This part replaces G136381. Substitute parts can look different from the original.
    In Stock
    $27.35
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  • Thermostat for Kelvinator M420C2SB - Part 5300161362

    Controls diagram

    Thermostat

    Part #G506369

    Replaced by #5300161362

    Info Icon
    Manufacturer substitution
    This part replaces G506369. Substitute parts can look different from the original.
    In Stock
    $102.70
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  • Plate for Kelvinator M420C2SB - Part 5300519129

    Air handling parts, compressor diagram

    Plate

    Part #G519129

    Replaced by #5300519129

    Info Icon
    Manufacturer substitution
    This part replaces G519129. Substitute parts can look different from the original.
    In Stock
    $27.35
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  • Seal for Kelvinator M420C2SB - Part 5314533704

    Window mounting parts diagram

    Seal

    Part #G145337-10

    Replaced by #5314533704

    Info Icon
    Manufacturer substitution
    This part replaces G145337-10. Substitute parts can look different from the original.
    In Stock
    $49.22
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    Qty
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  • Panel for Kelvinator M420C2SB - Part 5300518026

    Controls diagram

    Panel

    Part #G502395

    Replaced by #5300518026

    Info Icon
    Manufacturer substitution
    This part replaces G502395. Substitute parts can look different from the original.
    In Stock
    $62.14
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    Qty
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  • Washer-met for Kelvinator M420C2SB - Part 309112501

    Controls diagram

    Washer

    Part #G99148

    Replaced by #309112501

    Info Icon
    Manufacturer substitution
    This part replaces G99148. Substitute parts can look different from the original.
    In Stock
    $25.44
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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...

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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