Dean W Shelton , WA February 07, 2026 Appliance: KitchenAid Electric Range KERC500HWH3 Kitchenaid Range Kerc500hwh3: Dual range burner sticks on high setting on all dial control positions. How to replace Infinite Switch (Dual Surface Element). Replaced the infinity control Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes