Customer Questions and Answers for Surface Burner Control Knob (Infinite Switch), 1 Pack by Whirlpool

This replacement control knob fits the surface element infinite switch, allowing you to turn the burner on and set the heat level. Replace a cracked or missing knob to restore safe, accurate burner control.

• Attaches to the surface burner's infinite switch to select OFF through heat settings
• Restores positive grip when the original knob is cracked, stripped, or missing
• Typical symptoms: knob spins freely, won't stay on, is hard to turn, or has broken pointer
• Helps ensure clear setting indication and consistent adjustment

• Disconnect power to the range/cooktop before servicing
• Pull the old knob straight off the switch shaft—no tools required
• Align the new knob with the switch shaft and press firmly until fully seated
• The pointer aligns correctly with OFF and heat settings