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HomeRepair HelpTappan Oven RepairTappan Gas stove burner not heating properly Repair
Tappan Gas stove burner not heating properly
When your Tappan gas stove burner is not heating properly, start with the control knob, the most likely cause. A cracked, worn, or stripped Tappan range control knob may turn without properly rotating the burner valve stem, so the flame does not change from low to high. If the knob is in good condition but the flame still will not adjust, the surface burner valve may be damaged, loose, or unable to regulate gas flow. Next, turn off the Tappan gas stove and let the stovetop cool, then check that the burner cap is seated correctly on the burner base. A misplaced, warped, or damaged burner cap can produce an uneven flame and keep the gas burner from heating properly. Also make sure your cookware matches the burner size. A pot or pan that is too large or too small can reduce cooking performance even when the burner works correctly. Inspect each part before replacing it, and enter your Tappan model number to find the exact replacement control knob, surface burner valve, or burner cap for your gas stove.
01 - Tappan 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 - Tappan 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 Tappan gas stove burner not heating properly?
How do I know if my Tappan gas stove burner control knob is bad?
Can a burner cap cause a gas stove burner to heat unevenly?
Can the cookware size make my Tappan gas burner seem like it is not heating?
How do I find the correct Tappan gas stove burner part?
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