Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Amana 100A-3R room air conditioner Parts

Here are the diagrams and repair parts for Amana 100A-3R room air conditioner, as well as links to manuals and error code tables, if available.

Amana 100A-3R room air conditioner
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 100A-3R Room Air Conditioner

  • Retainer Angle, Window Board for Amana 100A-3R - Part B4150802

    Installation kit assembly (standard) (100lc-2r) (100lc-2rh) diagram

    Retainer Angle, Window Board

    Part #B4150802

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

  • Overload Protector (spencer #mra4966) for Amana 100A-3R - Part A4505801

    (100c-2r) (100c-3r) (100c-8r) (100c-2rh) (100c-3rh) (100c-8rh) (100c-2rl) (100c-3rl) (100c-8rl) (100c-2rhl) diagram

    Overload Protector (spencer #mra4966)

    Part #A4505801

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

  • Medallion Model Identification for Amana 100A-3R - Part C4815208

    (100a-3r) (100a-8r) (150a-3r) (150a-8r) (200a-3r) (100a-3rh) (150a-3rh) (200a-3rh) diagram

    Medallion Model Identification

    Part #C4815208

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

  • Gasket for Amana 100A-3R - Part A3030305

    (107c-2r) (109c-2r) (100c-2r) (100c-3r) (100c-8r) (100c-2rh) (100c-3rh) (100c-8rh) diagram

    Gasket

    Part #A3030305

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

  • "u" Nut, Condenser To Base Pan Mtg. For No. 14a Screw for Amana 100A-3R - Part A4007901

    (100a-3r) (100a-8r) (150a-3r) (150a-8r) (200a-3r) (100a-3rh) (150a-3rh) (200a-3rh) diagram

    "u" Nut, Condenser To Base Pan Mtg. For No. 14a Screw

    Part #A4007901

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

  • Cover, Compressor Terminal for Amana 100A-3R - Part C4265201

    Cover, Compressor Terminal

    Part #C4265201

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

  • Fan Motor for Amana 100A-3R - Part C4833901

    (100a-3r) (100a-8r) (150a-3r) (150a-8r) (200a-3r) (100a-3rh) (150a-3rh) (200a-3rh) diagram

    Fan Motor

    Part #C4833901

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

  • Machine Screw, Ground Wire Mtg. 6-32 X 1/2" for Amana 100A-3R - Part A0277801

    #NI

    All parts diagram

    Machine Screw, Ground Wire Mtg. 6-32 X 1/2"

    Part #A0277801

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

  • Insulation, Outer Case for Amana 100A-3R - Part A4077801

    (100a-3r) (100a-8r) (150a-3r) (150a-8r) (200a-3r) (100a-3rh) (150a-3rh) (200a-3rh) diagram

    Insulation, Outer Case

    Part #A4077801

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

  • Thermostat for Amana 100A-3R - Part B4170101

    (100c-2r) (100c-3r) (100c-8r) (100c-2rh) (100c-3rh) (100c-8rh) (100c-2rl) (100c-3rl) (100c-8rl) (100c-2rhl) diagram

    Thermostat

    Part #B4170101

    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

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

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…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Parts & More

Air Conditioner
Audio Equipment
Built-In Microwave
Central Air Conditioner
Engine & Drivetrain
Heating & Cooling
Lcd Television
Microwave
Models
Speaker
Television
Toys & Games
Vhs Players & Vcrs