Customer Questions and Answers for Burner Cap (Cooktop) by Bosch

This burner cap sits on top of the sealed gas burner head to evenly spread the flame and protect the burner from spills, helping your cooktop light reliably and cook more uniformly.

• Distributes burner flame for even heating and proper ignition
• Shields the burner head from spills and debris
• Worn, chipped, or missing caps can cause uneven flames, poor ignition, or yellowing flames
• Replacing damaged caps can restore stable burner performance

• Turn off gas supply and allow the cooktop to cool completely before service
• Lift off the old cap; clean the burner head surface; set the new cap flat and centered
• Ensure the cap is properly seated to avoid weak or uneven flames
• Test ignition after reassembly and check for correct flame appearance