Free standard ground shipping within the 48 contiguous states 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 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.

Whirlpool R121 air conditioner heat pump
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts forR121 Air Conditioner Heat Pump

  • Screw for Whirlpool R121 - Part 475581

    Cabinet diagram

    Screw

    Part #475581

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

  • Spring for Whirlpool R121 - Part 641484

    Cabinet diagram

    Spring

    Part #641484

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

  • Return Bend for Whirlpool R121 - Part 708531

    Unit diagram

    Return Bend

    Part #708531

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

  • Louver Link for Whirlpool R121 - Part 641482

    Cabinet diagram

    Louver Link

    Part #641482

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

  • Dividing Wall for Whirlpool R121 - Part 1156321

    Air flow and control diagram

    Dividing Wall

    Part #1156321

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

  • Cover for Whirlpool R121 - Part 484066

    Optional diagram

    Cover

    Part #484066

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

  • Cover for Whirlpool R121 - Part 484067

    Optional diagram

    Cover

    Part #484067

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

  • Retainer for Whirlpool R121 - Part 646963

    Cabinet diagram

    Retainer

    Part #646963

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

  • Support, Unit for Whirlpool R121 - Part 1156536

    Air flow and control diagram

    Support, Unit

    Part #1156536

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

  • Bend-retrn for Whirlpool R121 - Part 1156533

    Unit diagram

    Bend-retrn

    Part #1156533

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

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