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HomeRepair HelpAdmiral Oven RepairAdmiral Gas stove burner not heating properly Repair
Admiral Gas stove burner not heating properly
When your Admiral gas stove burner is not heating properly, the burner control knob is the most likely cause, especially when the flame does not change from low to high as you turn it. A stripped, cracked, or worn knob may fail to rotate the valve stem. If the knob is in good condition, inspect the surface burner valve. A loose or wobbly valve stem may not open the valve correctly, causing a gas burner low flame or weak flame. Next, check the burner cap. If it is misaligned, warped, or damaged, it cannot distribute gas evenly, and the flame may be higher on one side than the other. Turn off the Admiral gas stove and let the cooktop cool before repositioning or replacing the cap. Finally, use cookware sized appropriately for the burner, since an oversized or undersized pan can affect cooking performance. These checks can help fix a gas stove burner not heating properly without replacing the entire range. Enter your model number to find the exact control knob, surface burner valve, or burner cap for your specific Admiral range.
01 - Admiral 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 - Admiral 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 Admiral gas stove burner not heating properly?
Why does my gas burner flame stay low when I turn the knob to high?
Can the wrong cookware make a gas stove burner heat poorly?
How do I know whether the burner knob or surface burner valve is bad?
How do I find the correct Admiral gas stove burner part?
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