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 3PACH21DD0 through-the-wall air conditioner

Whirlpool 3PACH21DD0 through-the-wall air conditioner Parts

Here are the diagrams and repair parts for Whirlpool 3PACH21DD0 through-the-wall air conditioner, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 3PACH21DD0 Through-the-Wall Air Conditioner

  • Air Filter for Whirlpool 3PACH21DD0 - Part 1180276

    Cabinet diagram

    Air Filter

    Part #1180276

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

  • Housing-bl for Whirlpool 3PACH21DD0 - Part 1180250

    Air flow diagram

    Housing-bl

    Part #1180250

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

  • Control Door for Whirlpool 3PACH21DD0 - Part 1180196

    Cabinet diagram

    Control Door

    Part #1180196

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

  • Screw for Whirlpool 3PACH21DD0 - Part 1180816

    Air flow diagram

    Screw

    Part #1180816

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

  • Seal for Whirlpool 3PACH21DD0 - Part 1180858

    Unit diagram

    Seal

    Part #1180858

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

  • Strainer for Whirlpool 3PACH21DD0 - Part 1180376

    Unit diagram

    Strainer

    Part #1180376

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

  • Manifold Tube for Whirlpool 3PACH21DD0 - Part 1180993

    Unit diagram

    Manifold Tube

    Part #1180993

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

  • Insulation for Whirlpool 3PACH21DD0 - Part 1180963

    Air flow diagram

    Insulation

    Part #1180963

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

  • Return Bend for Whirlpool 3PACH21DD0 - Part 708531

    Unit diagram

    Return Bend

    Part #708531

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

  • Bend for Whirlpool 3PACH21DD0 - Part 997669

    Unit diagram

    Bend

    Part #997669

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

Repair guides for bottom-mount 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 door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair time and Difficulty

 15 minutes or less
How to replace an in-door ice maker on a French door refrigerator

How to replace an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

Repair time and Difficulty

 15 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

Dishwasher
Dryer
Front-Engine Lawn Tractor
Gas Range
Parts
Power Sander
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Vacuum
Washer