Skip to Content
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Trusted Since 1999 Trusted Since 1999
  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google

Customer Questions and Answers for Rotary Temperature Control Switch (Atc) by Whirlpool

Best Seller
Manufacturer Part
4.89 (64)
By: Whirlpool
Part Number: OEM18039957
Manufacturer Part Number: WP8564139

A rotary temperature control switch (ATC) that lets you select and regulate cooking/drying temperature with a simple turn of the knob. Replaces a worn or unresponsive selector to restore reliable temperature selection and control. What it does:

  • Selects temperature settings via a rotary selector for the appliance's heating system
  • Directs the control circuit to adjust heat level as you change the dial
  • Commonly used when temperature cannot be set, the dial is loose, or heat settings don't change
  • Works as the user interface control for the appliance's temperature selection circuit

What's included:

  • One rotary temperature control switch (ATC) — exact items included as shipped by the manufacturer

Install notes:

  • Disconnect power before servicing to avoid shock or injury
  • Use basic hand tools; access may require removing control panel or console
  • Verify wiring position before removal and reattach wires to the same terminals

More

Questions & Answers

For Whirlpool Rotary Temperature Control Switch (Atc) (Part Number: OEM18039957)

1 Answer

Mike,

You can this switch for continuity. Check the tech sheet to see which pins is for the hot and go across the 2 for continuity. No continuity would indicate the switch is is bad and will need to be replaced.

Read More...

1 Answer

Scott,

Test the switch and see if there is continuity when you place it on the hot setting. IF there is not then this will be a faulty switch that will need to be replaced.

Read More...

1 Answer

Mike,

Check the water valve for clogs where the water comes in and if it is good then this could be a pressure switch or water valve that is faulty.

Read More...

1 Answer

Hello Ed,

You will want to check voltage to the water valve. Check to make sure that you are getting a constant 120 vac. The most likely cause of failure would be the ATC switch WP8564139.

Read More...

Have questions? Ask our pros!

Contact us in a way that is convenient for you

Call us 1-877-477-7278
Need Help? Chat with a Pro
Or ask a question by filling in the form

Share your thoughts with other customers

Ask a Question
  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google