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

This dual infinite switch regulates power to a dual surface element on your range or cooktop, delivering smooth, adjustable heat. Replacing a failing switch restores precise temperature control and consistent burner performance.

• Controls power to the inner and outer coils of a dual surface element
• Provides variable heat settings from low to high
• Common symptoms: no heat or only high heat, temperature won't adjust, one part of the dual element doesn't heat, or the element won't turn off
• Helps restore even, predictable cooking temperatures

• Disconnect power to the appliance before servicing
• Remove the knob and access the control panel to reach the switch
• Transfer wires one at a time to matching terminals on the new switch; use terminal markings or a photo for reference
• Secure the switch, reinstall the knob/panel, restore power, and test both inner and outer element functions