Customer Questions and Answers for Dual Infinite Switch (Dual Surface Element) by Whirlpool

This dual infinite switch controls power to a dual-size surface element on your range or cooktop, restoring smooth, accurate heat adjustment. Replace a failed switch to regain proper temperature control and dual-ring operation.

• Regulates cycling power to the inner and outer circuits of a dual surface element
• Provides variable heat levels from low to high
• Common symptoms of a failed switch: element won't heat, only heats on high, can't adjust temperature, element won't shut off, inner or outer ring won't activate
• Restores reliable response when selecting single-ring or dual-ring settings

• Disconnect power at the breaker before servicing
• Remove the control/console panel to access the switch
• Photograph/label wiring and transfer leads one at a time to matching terminal markings on the new switch
• Reassemble, reinstall the knob, and test both single-ring and dual-ring operations