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Bosch Gas stove burner won't turn off

If your Bosch gas stove burner won't turn off, turn the burner control to Off and shut off the gas supply if the flame continues. The most likely cause is a defective burner valve or surface burner valve that cannot close. Remove the control knob and carefully turn the valve stem by hand. If the stem will not rotate, or the burner stays lit in the Off position, the valve is likely faulty and should be replaced. A cracked or broken control knob is the next possibility. The knob may turn without moving the gas valve stem, leaving the gas stove burner on. Inspect the control knob for damage and replace it if needed. These checks address common gas stove won't turn off and gas burner won't turn off problems. Before ordering a Bosch burner valve, surface burner valve, or control knob, enter your model number to find the exact replacement part for your specific gas stove or range. Disconnect power and shut off the gas before servicing, and have a qualified technician handle repairs if you cannot safely access the gas components.

01 - Bosch Range/Stove/Oven Valve

A stove burner that won't turn off could be caused by a faulty burner valve that is unable to close. Try removing the control knob and turning the valve stem by hand. If the stem will not rotate, or the burner stays on in the off position, the valve is likely defective and should be replaced.
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02 - Bosch Range/Stove/Oven Surface Burner Valve

A stove burner that won't turn off could be caused by a faulty surface burner valve that is unable to close. Try removing the control knob and turning the valve stem by hand. If the stem will not rotate, or the burner stays on in the off position, the valve is likely defective and should be replaced.
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03 - Bosch Range/Stove/Oven Control Knob

If the burner control knob is cracked or broken it may not be turning the gas valve stem. Inspect the knob for any damage and replace if necessary.
Uncommon But Possible

04 - Bosch Range/Stove/Oven Knob

If the burner knob is cracked or broken it may not be turning the gas valve stem. Inspect the knob for any damage and replace if necessary.
Uncommon But Possible

Frequently Asked Questions

What should I do if my Bosch gas stove burner won't turn off?
How can I tell whether the Bosch gas stove burner valve or control knob is faulty?
Why does my Bosch gas stove burner stay on even when the knob is set to off?
How do I find the correct Bosch burner valve or control knob replacement part?
Can I replace a Bosch gas stove burner valve myself?