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
Whirlpool R121 air conditioner heat pump

Whirlpool R121 air conditioner heat pump Parts

Here are the diagrams and repair parts for Whirlpool R121 air conditioner heat pump, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for R121 Air Conditioner Heat Pump

  • Anticipator for Whirlpool R121 - Part 996773

    Unit diagram

    Anticipator

    Part #996773

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

  • Spacer for Whirlpool R121 - Part 470036

    Cabinet diagram

    Spacer

    Part #470036

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

  • Wire for Whirlpool R121 - Part 299885

    Optional diagram

    Wire

    Part #299885

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

  • Door for Whirlpool R121 - Part 856679

    Air flow and control diagram

    Door

    Part #856679

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

  • Spring for Whirlpool R121 - Part 858765

    Air flow and control diagram

    Spring

    Part #858765

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

  • Screw for Whirlpool R121 - Part 488255

    Cabinet diagram

    Screw

    Part #488255

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

  • Curtain for Whirlpool R121 - Part 855572

    Cabinet diagram

    Curtain

    Part #855572

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

  • Seal Strip for Whirlpool R121 - Part 645883

    Cabinet diagram

    Seal Strip

    Part #645883

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

  • Strainer for Whirlpool R121 - Part 49599

    Unit diagram

    Strainer

    Part #49599

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

  • Ge Room Air Conditioner Outdoor Cover for Whirlpool R121 - Part 484184

    Ge Room Air Conditioner Outdoor Cover

    Part #484184

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

Repair guides for side-by-side refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair time and Difficulty

 15 minutes or less
How to replace an ice maker in a side-by-side refrigerator

How to replace an ice maker in a side-by-side refrigerator

Learn how to replace the ice maker in a side-by-side refrigerator with these step-by-step instructions.…

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your central air conditioners

Easy DIY appliance repairs that anyone can do

Easy DIY appliance repairs that anyone can do

Get advice on simple DIY fixes for appliances that you can safely do on your own.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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

Electric Cooktop
Electric Range
Gas Range
Lawn & Garden Engine
Microwave/Hood Combo
Parts
Refrigerator
Side-By-Side Refrigerator
Tool Chest
Top-Mount Refrigerator
Upright Freezer
Washer