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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

  • Wiring Harness, Fan Motor for Amana 100A-20 - Part C4243001

    #NI

    All parts diagram

    Wiring Harness, Fan Motor

    Part #C4243001

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

  • Terminal Block for Amana 100A-20 - Part A4081201

    #NI

    All parts diagram

    Terminal Block

    Part #A4081201

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

  • Medallion, Model Identification for Amana 100A-20 - Part D4349105

    (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 #D4349105

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

  • Tube, Damper Cable Guide for Amana 100A-20 - Part B4145201

    Tube, Damper Cable Guide

    Part #B4145201

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

  • "u" Bolt, Mounting, Strap & Rod Assembly To Support Brac for Amana 100A-20 - Part A0371802

    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

    "u" Bolt, Mounting, Strap & Rod Assembly To Support Brac

    Part #A0371802

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

  • Overload Protector, Spencer #cra2979 for Amana 100A-20 - Part A4067201

    #NI

    All parts diagram

    Overload Protector, Spencer #cra2979

    Part #A4067201

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

  • Orifice Ring, Evaporator for Amana 100A-20 - Part B4152601

    (100lc-2n) diagram

    Orifice Ring, Evaporator

    Part #B4152601

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

  • Touch Up Lacquer, 1 Pt. for Amana 100A-20 - Part A0040701

    #NI

    All parts diagram

    Touch Up Lacquer, 1 Pt.

    Part #A0040701

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

  • Capillary Tube for Amana 100A-20 - Part B4151601

    #NI

    All parts diagram

    Capillary Tube

    Part #B4151601

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

  • Machine Screw (1/4 - 20 X 1/2") for Amana 100A-20 - Part A0272801

    Machine Screw (1/4 - 20 X 1/2")

    Part #A0272801

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

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…

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Why isn’t my air conditioner cooling well?

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

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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…

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Why won't my air conditioner turn on?

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

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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

Learn about a new feature added to 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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