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Restore proper defrost performance with this used OEM Whirlpool W11220371 Refrigerator Defrost Heater. This heater melts frost and ice from the evaporator coils during the automatic defrost cycle, helping your refrigerator maintain proper airflow and consistent cooling. It is an excellent replacement if your refrigerator has excessive frost buildup, poor cooling performance, or the evaporator fan is blocked by ice.

This part has been removed from a working appliance, fully tested, cleaned, and inspected to ensure reliable performance.

Features:

  • ✔ Genuine OEM Whirlpool part
  • ✔ Used and fully tested
  • ✔ Melts frost from evaporator coils during the defrost cycle
  • ✔ Helps restore proper cooling and airflow
  • ✔ Cleaned and inspected before shipping
  • ✔ Fits select Whirlpool, Amana, KitchenAid, Maytag, Kenmore, Jenn-Air, Roper, Estate, Admiral, Magic Chef, Crosley, Inglis, Norge, and Ikea refrigerator models.

Part Number:

  • W11220371
  • Replaces: W10570573

Please Note:

  • Verify your appliance model number before ordering to ensure compatibility.
  • All of our used parts are fully tested before shipping.
  • No refunds on parts.

The Whirlpool W11220371 Refrigerator Defrost Heater fits a wide range of top-freezer refrigerator models. Here are some common compatible model numbers:

Whirlpool

  • WRT104TFDB00
  • WRT104TFDB01
  • WRT104TFDT00
  • WRT104TFDT01
  • WRT104TFDW00
  • WRT104TFDW01
  • WRT106TFDB00
  • WRT106TFDB01
  • WRT106TFDT00
  • WRT106TFDT01
  • WRT106TFDW00
  • WRT106TFDW01
  • WRT134TFDB00
  • WRT134TFDM00
  • WRT134TFDW00
  • WRT314TFDB00
  • WRT314TFDW00
  • WRT316SFDW00
  • WRT518SZFB00
  • WRT518SZFM00
  • WRT518SZFW00

Amana

  • ART104TFDB00
  • ART104TFDB01
  • ART104TFDW00
  • ART104TFDW01
  • ART106TFDB00
  • ART106TFDB01
  • ART106TFDW00
  • ART106TFDW01
  • ART316TFDW00
  • ART316TFDW01

Also Fits Select Models From

  • Whirlpool
  • KitchenAid
  • Kenmore
  • Maytag
  • Amana
  • Jenn-Air
  • Roper
  • Estate
  • Admiral
  • Magic Chef
  • Crosley
  • Inglis
  • Norge
  • Ikea

Replaces Part Number:

  • W10570573

For your Appliance Girl listing, I'd recommend ending with:

Fits hundreds of Whirlpool, KitchenAid, Kenmore, Maytag, Amana, Jenn-Air, Roper, Estate, Admiral, Magic Chef, Crosley, Inglis, and other compatible refrigerator models. Contact us with your model number to verify compatibility before ordering.




Warranty – What’s Not Covered

Our warranty does not cover:

  • Installation problems, user instruction, or issues with your home’s wiring, plumbing, breakers, or outlets
  • Light bulbs, cosmetic parts, shelves, glass, hoses, pumps, leveling legs, or other non-mechanical items
  • Service calls where the appliance is tested and found to be working normally
  • Problems caused by misuse, accidents, improper installation, overloading, fire, flooding, or natural disasters
  • Features such as self-clean cycles, clocks, timers, and water/ice makers
  • Appliances used for commercial purposes unless clearly stated on the invoice

Warranty – What Is Covered

  • Mechanical and operational parts needed for normal appliance function
  • Parts and labour during the warranty period listed on your invoice

(30, 60, or 90 days)

Delivery & Setup

  • Removal of your old appliance is included only if noted on the invoice
  • We are not a moving company and do not move furniture or rearrange rooms
  • Basic hook-up may be included if stated on the invoice
  • Appliance Girl is not responsible for damage to walls, floors, or property during delivery or hook-up
  • All pathways must be clear and accessible at the time of delivery
  • Customers are responsible for confirming all measurements (doors, hallways, appliance openings)
  • If an appliance must be returned due to incorrect measurements, an additional delivery fee applies

Warranty Service Area

  • In-home warranty service is available within 45 km of our store
  • Outside this area, the appliance must be brought back to our warehouse

Returns & Liability

  • All sales are final
  • Refunds are only considered in exceptional situations and at our discretion
  • Appliance Girl is not responsible for damage, loss, or injury caused by appliance failure or manufacturer design issues

Bottom Line

We stand behind the appliances we sell — as long as they’re used properly and within normal household conditions.

If you’re ever unsure about coverage, just ask us before booking a service call.

Shipping Parts:

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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