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HomeRepair HelpKitchenAid Oven RepairKitchenAid Gas stove burner not heating properly Repair
KitchenAid Gas stove burner not heating properly
If your KitchenAid gas stove burner is not heating properly, the burner flame may not be responding correctly to the control knob. The most likely cause is a cracked, worn, or stripped range control knob that cannot turn the burner valve stem from low to high. If the knob is intact but the flame remains low or unchanged, the surface burner valve may be damaged or loose and unable to regulate gas flow. A burner cap that is misaligned, warped, or damaged can also create an uneven flame and cause a gas burner not to heat up properly. Finally, cookware that is too small or too large for the burner can reduce cooking performance even when the stove is operating normally. Turn off the KitchenAid gas stove and let the cooktop cool before inspecting the knob, burner valve, and burner cap. If you notice a gas smell, stop using the appliance and shut off the gas supply. Enter your model number to find the exact replacement control knob, surface burner valve, or burner cap for your specific KitchenAid range or gas stove.
01 - KitchenAid Range/Stove/Oven Control Knob
If a burner flame is not changing as expected when the burner valve control knob is turned from low to high, it's possible the knob is stripped out or damaged and unable to rotate the valve stem. Inspect the knob for any cracks or wear and replace if necessary.
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02 - KitchenAid Range/Stove/Oven Surface Burner Valve
If a burner flame is not changing as expected when the surface burner valve control knob is turned from low to high, it's possible the burner valve stem is damaged and not actuating the valve appropriately. If the valve stem appears loose or wiggles you should replace the surface burner valve.
Less Common
03 - Burner cap not on correctly
Since burner caps help distribute the gas evenly around the burner, a burner cap that is not positioned correctly on the burner base can cause the burner not to heat properly. Confirm the appliance is turned off and the stovetop is cool to the touch, then readjust the burner cap, if necessary, so it is seated properly on the burner base. If the cap is damaged or warped, the flame can be higher on one side than the other. Inspect the burner cap for damage; a damaged burner cap will likely need to be replaced.
Less Common
04 - Incorrect cookware size being used
For best cooking performance use a burner that is best suited for the size of cookware being used. Using cookware that is too small or too large for the burner is not recommended.
Less Common
Frequently Asked Questions
Why is my KitchenAid gas stove burner not heating properly?
Why is my KitchenAid gas burner flame low when I turn the knob up?
Can a burner cap cause a KitchenAid gas stove to have a weak flame?
Can the cookware size make my KitchenAid gas stove burner seem like it is not heating?
How do I find the correct KitchenAid gas stove burner part?
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