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Amana 100A-20 room air conditioner Parts

Here are the diagrams and repair parts for Amana 100A-20 room air conditioner, as well as links to manuals and error code tables, if available.

Amana 100A-20 room air conditioner
By Schematic
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Browse Parts for 100A-20 Room Air Conditioner

  • Clamp Sill for Amana 100A-20 - Part B4145802

    Installation parts (75la-2n) (100la-2n) (100a-2n) (100a-3n) (150a-2n) (150a-s3n) (150a-3n) (200a-3n) (100a-3hn) (150a-2hn) (150a-3hn) (200a-3hn) (75la-20) (100la-20) (100a-20) (100a-30) (150a-20) (150a-30) (200a-30) (150a-20h) (100a-30h) (150a-30h) (200a- diagram

    Clamp Sill

    Part #B4145802

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

  • Medallion, Model Identification for Amana 100A-20 - Part D4349104

    (75la-2n) (100la-2n) (100a-2n) (100a-3n) (150a-2n) (150a-s3n) (150a-3n) (200a-3n) (100a-3hn) (150a-2hn) (150a-3hn) (200a-3hn) (75la-20) (100la-20) (100a-20) (100a-30) (150a-20) (150a-30) (200a-30) (150a-20h) (100a-30h) (150a-30h) (200a-30h) diagram

    Medallion, Model Identification

    Part #D4349104

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

  • Air Conditioner Blower Wheel for Amana 100A-20 - Part B4152201

    Air Conditioner Blower Wheel

    Part #B4152201

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

  • Discharge Line, Comp./de-super Heater for Amana 100A-20 - Part B4153001

    #NI

    All parts diagram

    Discharge Line, Comp./de-super Heater

    Part #B4153001

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

  • Retainer, Window Board for Amana 100A-20 - Part B4150801

    (100lc-2n) diagram

    Retainer, Window Board

    Part #B4150801

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

  • Capacitor, Fan Motor, Run (10 Mfd-150v) for Amana 100A-20 - Part A4079701

    (100lc-2n) diagram

    Capacitor, Fan Motor, Run (10 Mfd-150v)

    Part #A4079701

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

  • Insulation, Partition Panel for Amana 100A-20 - Part C4239801

    Insulation, Partition Panel

    Part #C4239801

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

  • Complete Condenser for Amana 100A-20 - Part D4344512

    (75la-2n) (100la-2n) (100a-2n) (100a-3n) (150a-2n) (150a-s3n) (150a-3n) (200a-3n) (100a-3hn) (150a-2hn) (150a-3hn) (200a-3hn) (75la-20) (100la-20) (100a-20) (100a-30) (150a-20) (150a-30) (200a-30) (150a-20h) (100a-30h) (150a-30h) (200a-30h) diagram

    Complete Condenser

    Part #D4344512

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

  • Screw, Overload Bracket Mtg. 10-32 X 1/4 for Amana 100A-20 - Part A4014201

    (100lc-2n) diagram

    Screw, Overload Bracket Mtg. 10-32 X 1/4

    Part #A4014201

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

  • Bracket, Overload Mounting for Amana 100A-20 - Part A4024201

    Bracket, Overload Mounting

    Part #A4024201

    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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