Customer Questions and Answers for Knob (Cooking Area) by Bosch

This replacement knob restores control of a cooking area on your range or cooktop. Use it to turn the surface element or burner on and adjust heat when the original knob is cracked, stripped, or missing.

• Selects and adjusts heat for the designated surface element or burner
• Restores control when the original knob is damaged or missing
• Common symptoms: knob is loose/spins freely, won't stay on the shaft, or is difficult to turn
• Simple pull-off/push-on replacement in most cases

• Disconnect power or shut off gas, and allow the cooktop to cool completely
• Pull the old knob straight off the control shaft
• Align the new knob with the shaft flat/indicator and press firmly until fully seated
• Do not force; realign and check the shaft for damage