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Amana
Room Air Conditioner

Model # 100A-20 Official Amana room air conditioner

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

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Model diagram and schematic

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Showing 10 of 364 parts  |
Mounting Spring A4013701
#74A

(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

Mounting spring

Part #A4013701

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

Capacitor, Run, Fan Motor, 6mfd-236v. A4077001
#7B

(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

Capacitor, run, fan motor, 6mfd-236v.

Part #A4077001

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

Outer Case Weldment D4345001
Outer case weldment

Part #D4345001

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

Wiring Harness, Heater B4175801

#NI

All parts diagram

Wiring harness, heater

Part #B4175801

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

Cover, Thermostat Terminals C4247603

#NI

All parts diagram

Cover, thermostat terminals

Part #C4247603

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

Hex Nut, Compressor Terminal A0259601
#69G

(100lc-2n) diagram

Hex nut, compressor terminal

Part #A0259601

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

Machine Screw, Control Escutcheon To Bracket A0341601
Machine screw, control escutcheon to bracket

Part #A0341601

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

Machine Screw, 1/4-20 X 1/4 A0372601
Machine screw, 1/4-20 x 1/4

Part #A0372601

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

Sems Fasteners, Fan Motor Mounting 5/16"-18 X 3/4" Hex H A0378601
Sems fasteners, fan motor mounting 5/16"-18 x 3/4" hex h

Part #A0378601

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

Cover, Thermostat Terminals A4044801

#NI

All parts diagram

Cover, thermostat terminals

Part #A4044801

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

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