Oven Not Heating Up? Common Reasons Why
Whether your oven is gas or electric, a failure to heat properly usually comes down to one of a few parts. Here's what to check, and the signs that mean it's time for same day repair.
An oven that won't heat is frustrating mid-recipe, but the cause is usually one specific, identifiable part rather than a mystery. The exact culprit differs between gas and electric ovens, so start by identifying which type you have.
Electric Ovens: The Bake Element
The bake element is the coil at the bottom of the oven that glows red when heating. If it's not heating at all, turn the oven on and look for it glowing within a minute or two. No glow usually means the element has burned out — look for visible blistering, holes, or a break in the coil. This is a common, moderately priced repair.
If the element glows but the oven still runs cool, the issue is more likely the temperature sensor or the oven's control board misreading the internal temperature.
Gas Ovens: The Igniter
In a gas oven, the igniter is almost always the first suspect when the oven won't heat — we see this on GE ranges as often as any other brand. You'll typically hear gas hissing or clicking as the igniter tries and fails to light the burner, or smell a slight gas odor before the safety valve shuts it off. A weak or failed igniter can't generate enough heat to open the gas valve, so no flame ever starts.
Gas Safety Note
If you smell gas strongly, or the oven repeatedly clicks without ever lighting, turn off the gas supply and ventilate the area. Gas appliance repairs should always go to a trained technician — this isn't a DIY job.
Both Types: The Temperature Sensor or Thermostat
If the oven heats but runs noticeably hotter or cooler than the dial setting, or cycles on and off unevenly, the temperature sensor (a small probe usually at the back wall of the oven) may be giving an inaccurate reading. This causes the oven's control board to shut off heating too early or too late.
A Quick Accuracy Test
Place an oven-safe thermometer inside and set the oven to 350°F. Let it preheat fully, then compare the reading. A gap of more than 25 degrees either way usually confirms a sensor or calibration issue rather than something more serious.
Oven Still Not Heating Right?
Our technicians diagnose gas and electric oven heating issues the same day across the Austin area.
Don't Confuse Oven and Range Problems
If your stovetop burners work fine but only the oven compartment has issues, the problem is isolated to the oven's heating components, not the whole unit. Our range repair service covers both freestanding units with a connected stovetop and oven in one appliance.
Keep Reading
Appliance Repair Cost in Austin
See typical price ranges for oven and range repairs in the area.
Read the Guide →Why Is My Refrigerator Not Cooling?
A similar troubleshooting approach for refrigerator cooling problems.
Read the Guide →Book Oven Repair
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Book a Repair →Quick FAQs
This is most often a burned-out bake element. Look for visible blistering or a break in the coil at the bottom of the oven.
A weak or failed igniter usually can't generate enough heat to open the gas valve, so the burner never lights even though you hear clicking.
Yes, placing an oven-safe thermometer inside and comparing it to the dial setting after preheating is a reliable way to check for calibration or sensor issues.
No. Turn off the gas supply, ventilate the area, and call a technician. Gas odor should always be treated as a safety issue, not a minor inconvenience.
Get Your Oven Back to the Right Temperature
Our technicians repair gas and electric ovens of every major brand, often the same day. Call now or book online.
Call (512) 877-2107