The burners on top light right up. The pot of water boils. But the oven sits at room temperature, or crawls toward 200°F and stalls. That split is actually useful information. It tells you the range is getting power and, on a gas model, getting gas. The problem lives inside the oven circuit itself, and that narrows the list of suspects to a handful of parts.
Here is how to work through it safely, what each symptom usually points to, and where the line is between a homeowner check and a technician job.
First, Is It Electric or Gas?
This sounds obvious, but it changes everything. Some ranges are "dual fuel," with gas burners on top and an electric oven below. If your cooktop has flames but the oven has a coiled metal element on the floor or behind a panel, treat it as an electric oven. If you see a small burner tube under the oven floor panel and hear a click or whoosh when it starts, it is gas.
Safe Checks You Can Do First
- Check the oven mode. Make sure the oven is set to Bake, not a delay start, Sabbath mode, or a locked control. Many ranges have a "control lock" that looks like the oven is on but blocks heat. Your manual explains how to clear it.
- Check the clock. On some older ranges, the oven will not run unless the clock is set or the timer is in manual mode. After a storm knocks the power out, the clock may be blinking and the oven will not start.
- Check the breaker (electric). An electric range runs on a 240-volt double breaker. If one half trips, the smaller burners and the display can still work while the oven element gets nothing. Flip the range breaker fully off, then back on.
- Look at the bake element (electric). With the oven off and cool, look at the element on the oven floor. Blisters, a split, or a spot that looks melted mean it has burned out.
- Watch the igniter (gas). Remove the oven floor panel if it lifts out, set the oven to 350°F, and watch through the slots. You should see an orange glow, then a flame within about a minute and a half.
Safety: Turn the breaker off or unplug the range before touching any element or wire. On a gas oven, never try to light the oven burner with a match, and do not take the gas valve apart. If you smell a strong gas odor, leave the house and call your gas utility or 911 from outside.
Electric Oven Not Heating Up
When an electric oven stays cold while the cooktop works, the bake element is the top suspect. It cycles on and off hundreds of times a year, and it eventually opens up like a burned-out bulb. You may have heard a pop or seen a bright flash the last time you used it.
If the bake element looks fine, the broil element test helps. Set the oven to Broil. If the top element glows but Bake does nothing, the fault is on the bake side: the element itself, its wiring, or the relay on the control board that feeds it. If neither Bake nor Broil works, look at what they share: the temperature sensor, a thermal fuse, the door lock on self-clean models, or the control board.
Gas Oven Not Heating Up
On a gas oven, the igniter does two jobs. It lights the gas, and it acts as a switch that tells the safety valve to open. As the igniter ages, it still glows, but it draws less current. Below a certain point, the valve stays shut. That is why a weak igniter is the most common reason a gas oven will not heat while the burners on top work perfectly. The top burners use a separate spark system, so they are not affected.
If the igniter does not glow at all, the cause may be the igniter, a loose wire, or the control. If it glows bright and you still get no flame after a couple of minutes, the safety valve or gas supply to the oven side may be the issue. Both of those are technician jobs.
Symptom and Cause Table
| What you see | Most likely cause |
|---|---|
| Electric: Broil works, Bake does not | Burned-out bake element or its relay on the control board |
| Electric: Neither Bake nor Broil heats, display works | Half of the 240-volt breaker tripped, thermal fuse, or control board |
| Gas: Igniter glows, no flame after 90 seconds | Weak igniter not drawing enough current to open the valve |
| Gas: No glow at all | Failed igniter, loose connection, or control problem |
| Heats a little, never reaches set temperature | Weak element or igniter, or a temperature sensor out of range |
| Stopped working right after self-clean | Blown thermal fuse or a door lock stuck in the locked position |
| Error code on the display | Sensor or control fault; note the code before you call |
Why This Shows Up After Storms and Self-Clean
Cedar Hill gets its share of spring and summer thunderstorms, and short power flickers are common when lines come down along Belt Line Rd or out toward Joe Pool Lake. A brief surge can damage the electronic control on newer ranges. If your oven quit right after the lights blinked, mention it when you call.
The self-clean cycle is the other common trigger. It runs much hotter than normal baking, which stresses the thermal fuse, the door lock motor, and the element. If you need a clean oven before a holiday meal, our Thanksgiving oven check covers timing and a simple thermometer test.
What Not to Do
- Do not cook on the broil element with the door cracked to make up for a dead bake element. It overheats the controls and the knobs.
- Do not line the oven floor with foil. It traps heat against the element or blocks the gas burner's airflow.
- Do not keep restarting a gas oven that smells of gas without lighting. Turn it off and let the gas clear.
When to Call
If the breaker is fine, the mode is right, and the oven still will not heat, it is time for a technician. Elements, igniters, and sensors for most major brands are standard parts, and most repairs are finished in one visit when the part is on the truck. Gas valve and control board work should always be left to a pro.
Pro Appliance Care is based on East Belt Line Rd in Cedar Hill and is open 24/7. The technician tells you the price before any repair work starts. Call (972) 961-2438 or read more on our oven repair page. If the cooktop is acting up too, see stove and cooktop repair.
Oven Not Heating FAQ
Why does my stove work but not my oven?
The burners and the oven use separate parts. On an electric range, the bake element, its relay, or half of the breaker is usually the cause. On a gas range, a weak oven igniter is the most common reason.
Is it safe to use the stovetop while the oven is broken?
Usually, yes, if the burners work normally and you do not smell gas or burning wires. If the oven failed with a pop, smoke, or a burning smell, switch off the range breaker and use another way to cook until it is checked.
Can I replace a bake element myself?
On many electric ovens the element is held by two screws and two wire terminals, and handy homeowners do replace it with the power off. If the element looks fine, the problem is more likely the sensor or control board, which is better left to a technician.