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

This dual infinite switch controls a dual radiant surface burner, allowing you to choose and regulate the small (inner), large (outer), or both heating rings. Replacing a failed switch restores proper burner selection and smooth heat control.

• Provides variable power to the inner and outer coils of a dual surface element
• Selects small, large, or dual-ring operation via the control knob
• Regulates heat across settings for accurate temperature control
• Common symptoms: element won't heat, only one ring heats, heat stuck on high, or won't turn off

• Disconnect power at the breaker before servicing
• Access the switch from the control panel/backguard per your model
• Move wires from the old switch to the new one, one at a time, matching terminal positions/labels
• Test burner functions before reassembly