Amana
Room Air Conditioner

Model #100A-3PH Amana room air conditioner

Here are the repair parts and diagrams for your Amana 100A-3PH room air conditioner. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 382 parts

SPEED NUT, SEPARATOR ROD MOUNTING

#84

Chasis assembly (100a-3p) (150a-3p) (200a-3p) (100a-3ph) (150a-3ph) (200a-3ph) Diagram

Speed nut, separator rod mounting

Part #A0327201

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

Adjusting Screw

#17

Installation kit parts (100a-3p) (150a-3p) (200a-3p) (100a-3ph) (150a-3ph) (200a-3ph) Diagram

Adjusting screw

Part #A0372001

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

WASHER - FIBER (COMPRESSOR MOUNTING)

#72

Chasis assembly (100a-3p) (150a-3p) (200a-3p) (100a-3ph) (150a-3ph) (200a-3ph) Diagram

Washer - fiber (compressor mounting)

Part #A0374001

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

SCREW, SHEET METAL (O.C. TO B.P.)

#27

(100lc-2p) (100lcs-2p) (100c-2p) (100c-3p) (100c-8p) (100c-2ph) (100c-3ph) Diagram

Screw, sheet metal (o.c. to b.p.)

Part #A0380801

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

Grommet    K

#53A

(100lc-2p) (100lcs-2p) (100c-2p) (100c-3p) (100c-8p) (100c-2ph) (100c-3ph) Diagram

Grommet k

Part #A4002702

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

MACHINE SCREW, TERMINAL COVER TO COMPRESSOR

#NI

All parts Diagram

Machine screw, terminal cover to compressor

Part #A4013201

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

Installation

#NI

All parts Diagram

Installation

Part #A4531001

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

SPRING CLIP, SEALED THERMOSTAT MTG.

#83A

(100lc-2p) (100lcs-2p) (100c-2p) (100c-3p) (100c-8p) (100c-2ph) (100c-3ph) Diagram

Spring clip, sealed thermostat mtg.

Part #A4532901

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

CAPACITOR, RUN FAN MOTOR, 4 MFD-370V.

#7A

Chasis assembly (100a-3p) (150a-3p) (200a-3p) (100a-3ph) (150a-3ph) (200a-3ph) Diagram

Capacitor, run fan motor, 4 mfd-370v.

Part #A4076901

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

SLEEVE, MOTOR MOUNTING

#40

(100lc-2p) (100lcs-2p) (100c-2p) (100c-3p) (100c-8p) (100c-2ph) (100c-3ph) Diagram

Sleeve, motor mounting

Part #A4078601

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

Articles and videos common to all room air conditioners

September 26, 2019

Keeping your smart appliances secure from hackers

By Lyle Weischwill

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