Amana
Room Air Conditioner

Model # 150A-S3N Official Amana room air conditioner

Here are the diagrams and repair parts for Official Amana 150A-S3N room air conditioner, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 364 parts  |

Washer - Fiber (compressor Mounting) A0374001
Washer - fiber (compressor mounting)

Part #A0374001

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

Screw, Sheet Metal 8a X 1/2", Suction Tube Clamp Mountin A0373801
Screw, sheet metal 8a x 1/2", suction tube clamp mountin

Part #A0373801

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

Mtg. Strap & Rod Assembly (l.h. Viewing From Condenser E C4245501
#21A

(100lc-2n) diagram

Mtg. strap & rod assembly (l.h. viewing from condenser e

Part #C4245501

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

Capacitor, Fan Motor, Run (5 Mfd-330v) A4053101
#7C

(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, fan motor, run (5 mfd-330v)

Part #A4053101

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

Filter - Air C4247301

#NI

All parts diagram

Filter - air

Part #C4247301

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

Mounting Strap & Rod Assembly C4243107
#14A

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

Mounting strap & rod assembly

Part #C4243107

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

Discharge Line, Comp./de-super Heater B4153001

#NI

All parts diagram

Discharge line, comp./de-super heater

Part #B4153001

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

Thermostat, Outside Ambient Electric Heater Control B4178901
#9A

(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

Thermostat, outside ambient electric heater control

Part #B4178901

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

Cover, Thermostat Terminals A4019001
Cover, thermostat terminals

Part #A4019001

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

Suction Line C4242001

#NI

All parts diagram

Suction line

Part #C4242001

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

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.…