Whirlpool
Room Air Conditioner

Model # ATR1555SPP0 Official Whirlpool air conditioner

Here are the diagrams and repair parts for Official Whirlpool ATR1555SPP0 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 101 parts  |

Thermostat W10122470
#NI

Unit parts diagram

Thermostat

Part #W10122470

In Stock
Reversing Valve 8209975
#7

Unit parts diagram

Reversing valve

Part #8209975

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

Fan Blade 8209991
#11

Unit parts diagram

Fan blade

Part #8209991

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

Compressor (265 Volt Models) 8209962
#4A

Unit parts diagram

Compressor (265 volt models)

Part #8209962

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

Overload 8210042
#16A

Unit parts diagram

Overload

Part #8210042

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

Relay 8210027
#23

Airflow and control parts diagram

Relay

Part #8210027

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

Box 8210061
#NI

Optional parts (not included) diagram

Box

Part #8210061

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

Heater 8209988
#4D

Airflow and control parts diagram

Heater

Part #8209988

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

Socket 8210026
#22B

Airflow and control parts diagram

Socket

Part #8210026

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

Transformer 8210075
#26

Airflow and control parts diagram

Transformer

Part #8210075

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.…