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HomeRepair HelpWhirlpool Oven RepairWhirlpool Gas stove burner not heating properly Repair
Whirlpool Gas stove burner not heating properly
If your Whirlpool gas stove burner is not heating properly, start with the burner control knob, the most likely cause. A stripped or cracked knob may turn without properly rotating the valve stem, so the flame does not change from low to high. If the knob is in good condition, inspect the surface burner valve. A loose or damaged valve stem may not open the gas passage correctly, causing a gas burner low flame or weak flame. Next, turn off the Whirlpool gas stove, let the cooktop cool, and check that the burner cap is seated correctly on the burner base. A warped or damaged burner cap can distribute the flame unevenly and prevent proper heating. Also make sure the cookware size matches the burner, since an improperly sized pan can affect cooking performance. Replace the control knob, surface burner valve, or burner cap as needed, and always follow gas appliance safety procedures. Enter your model number to find the exact replacement part for your specific Whirlpool gas stove.
01 - Whirlpool 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 - Whirlpool 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 Whirlpool gas stove burner not heating properly?
Why won't the flame get higher when I turn the Whirlpool burner knob?
Can a burner cap cause a weak or uneven flame on a Whirlpool gas stove?
Can the cookware size make a Whirlpool gas burner seem like it is not heating properly?
How do I find the correct Whirlpool gas stove burner part?
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