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HomeRepair HelpCaloric Oven RepairCaloric Gas stove burner not heating properly Repair
Caloric Gas stove burner not heating properly
When your Caloric gas stove burner is not heating properly, start with the control knob, the most likely cause when the flame does not change from low to high. A cracked, worn, or stripped knob may fail to turn the burner valve stem, even though it appears to work. 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, turn off the gas stove and let the cooktop cool before checking the burner cap. A cap that is misplaced, warped, or damaged can distribute gas unevenly and prevent the burner from heating properly. Also make sure the cookware size matches the burner. A pan that is too large or too small can reduce cooking performance, even when the burner is working correctly. Enter your Caloric range model number to find the exact replacement control knob, surface burner valve, or burner cap for your specific gas stove. Always shut off the appliance and follow appropriate safety precautions before inspecting gas components.
01 - Caloric 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 - Caloric 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 Caloric gas stove burner not heating properly?
Why won't my Caloric gas burner flame change from low to high?
Can an incorrectly positioned burner cap cause a low or uneven gas flame?
How do I choose the correct Caloric burner knob or surface burner valve?
What should I do if my Caloric gas stove smells like gas while I check the burner?
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