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

  • Machine Screw (#10-24 X 2") for Amana 100A-3R - Part A3020402

    Machine Screw (#10-24 X 2")

    Part #A3020402

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

  • Wiring Harness, Fan Motor for Amana 100A-3R - Part C4293901

    #NI

    All parts diagram

    Wiring Harness, Fan Motor

    Part #C4293901

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

  • Nut, Nylon Gear To Switch Thermostat Mounting for Amana 100A-3R - Part A0371501

    Nut, Nylon Gear To Switch Thermostat Mounting

    Part #A0371501

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

  • Thermostat for Amana 100A-3R - Part B4170002

    Thermostat

    Part #B4170002

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

  • Gasket, (cabinet Sides) for Amana 100A-3R - Part B4144605

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

    Gasket, (cabinet Sides)

    Part #B4144605

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

  • Screw, #6a X 5/16" Tr. Hd. Sheet Metal for Amana 100A-3R - Part A0381301

    Screw, #6a X 5/16" Tr. Hd. Sheet Metal

    Part #A0381301

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

  • Screw Wood 6 X 1/2 Rd Head for Amana 100A-3R - Part A0272901

    Screw Wood 6 X 1/2 Rd Head

    Part #A0272901

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

  • Channel, Window Jamb, Screw, Sheet Metal #6a X 1/4" Tr. for Amana 100A-3R - Part A3020301

    (107c-2rl) (109c-2rl) (100c-2rl) (100c-3rl) (100c-8rl) (100c-2rhl) diagram

    Channel, Window Jamb, Screw, Sheet Metal #6a X 1/4" Tr.

    Part #A3020301

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

  • Identification Medallion for Amana 100A-3R - Part B4715803

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

    Identification Medallion

    Part #B4715803

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

  • Discharge Line for Amana 100A-3R - Part C4803801

    (100lc-2r) (100c-2r) (100c-3r) (100c-8r) diagram

    Discharge Line

    Part #C4803801

    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