Oven Not Heating Up but the Stove Works? Causes and Fixes for Electric and Gas Ovens

When the cooktop works but the oven won't heat, the cause is usually a setting, a lock, or one failed part. GE Appliances starts with the same checks for electric and gas ovens: the oven is set to Bake or Broil, the self-clean door latch is unlocked, and the breaker is on. Then, in an electric oven, look at the bake element; GE says a failed element usually opens its circuit, and the oven simply stops heating. In a gas oven, look at the gas supply and the igniter.

If the whole range is dead and the dryer or water heater quit too, see half the house has no power. If the range's breaker trips again after one reset, see breaker keeps tripping. If a CO alarm is sounding, follow what to do when a CO alarm goes off.

Most Likely Causes

Check them in order; the first four apply to both kinds of oven.

1. A setting, a lock, or a special mode. GE says to confirm the oven is set to Bake or Broil, that Start was pressed on electronic controls, and that knobs removed for cleaning went back in their own places. Whirlpool adds a control lock (typically released by holding Control Lock for 3 seconds), a delayed start that holds the oven until its start time, and a demo mode in which the oven won't operate; Samsung's demo mode shows "tESt." GE shows a backward "C" for Sabbath mode. Your manual explains how to cancel each. And close the door: Whirlpool says the elements on some models won't come on with it open.
2. The clock or the oven timer. After a power outage, GE says, you have to set the clock again, and the oven won't resume its old settings; one older GE manual says to turn the oven knob to OFF, set the clock, then reset the cooking function. Some older ranges have START and STOP dials by the clock. With the oven knob on Time Bake, GE says, the oven waits until the clock reaches the START time.
3. A self-clean door lock. GE says a door should be locked only during self-clean, and a sliding latch must be all the way to the left, unlocked, for the oven to work. A GE oven that reads "OFF" soon after a self-clean is still too hot; let it cool. If the door stays locked, GE says to disconnect power for 30 seconds, reconnect it, and never force the latch.
4. No power to the range. GE says to check that the breaker is on or the fuse is good, and that the cord is plugged in fully; on most freestanding and slide-in ranges you reach the plug by pulling out the storage drawer, with the breaker off first. GE and Samsung give 240 volts as an electric range's supply, and GE gives 120 volts for gas; Whirlpool says a gas range plugs into a grounded outlet, with no extension cord or two-prong adapter. Samsung warns that a tripped breaker can look untripped. Reset it once, the way our breaker guide shows.
5. Electric: a burned-out bake or broil element. GE says a working bake element glows bright orange during baking; if yours doesn't glow red on Bake, it may have failed. (The broil element may not glow while baking, and GE calls that normal.) With the breaker off and the oven cool, GE says to look at the bake element, the lower one, for cracks or breaks. A failing element can also short against its outer sheath, GE says: it sparks for a few seconds, may trip the breaker, and can leave a burning-plastic smell. GE advises not using the oven after an element fails; the cooktop still works. Many ovens hide the bake element under the oven floor, and GE says a hidden element takes a technician to replace.
6. Gas: no gas reaching the oven. Samsung's test is to light a cooktop burner. If none lights, check that the gas to your home is on, and call the gas company if it isn't. If the burners light but the oven won't, Whirlpool points to the shut-off lever on the range's pressure regulator: set to OFF, it still feeds the cooktop but not the oven. GE says that lever can get bumped off during installation, and LG says gas can be shut off at the valve or the regulator when a range is moved for cleaning. Whirlpool also says to make sure the gas valve, typically on the branch pipe just past the wall or floor, is on, and after a new installation to light a surface burner to clear air from the line.
7. Gas: the igniter. LG's gas ranges light the oven burner with a hot surface igniter, and GE calls its version a Glo-Bar. GE's check: set the oven to Bake, open the door, and look for a red glow at the bottom of the oven toward the back. No glow, GE says, points to the igniter, the oven controls, or other electrical parts. GE explains that the igniter stays on while the flame burns, and when it switches off, the oven's safety valve closes and the gas stops. A boom when the oven lights, or a door that blows open, is delayed ignition; GE says to call for service. Whirlpool says an overloaded storage drawer can interfere with the igniter. In a power outage, GE says, a gas oven can't be lit with a match, because the igniter and gas valve need electricity.
8. A temperature sensor or control fault. GE says ovens with electronic controls display fault codes. On GE ovens, F3 and F4 usually mean the oven sensor needs replacing; LG lists codes for its oven thermistor and an "Oven Sensor Issue." GE says a trained service technician should diagnose any fault code. A minute or two with the breaker off sometimes clears one; if it returns, GE recommends keeping the range off at the breaker until it's serviced, switching it on only to use the cooktop.

What You Can Fix Yourself

• Every setting above: Bake or Broil, Start, the knobs, control lock, delayed start, demo and Sabbath modes, the clock, and the self-clean latch.
• Reset the controls. GE says to turn the breaker off for one minute and back on, even if the clock and light work; Frigidaire says to unplug for 30 seconds, and Samsung and LG say 30 seconds at the breaker. CenterPoint Energy says to cut power only if the area around the panel is completely dry. Open only the panel's hinged door: the CPSC notes the box behind it is usually live even with the main breakers off. Push the handle fully to OFF, then to ON; the ESFi notes a tripped handle can rest close to ON.
• Check the gas. Light a burner, then find the range's gas valve and regulator lever in your manual; GE says a lever you can't see may take a service visit. Don't pull a gas range out on its gas connection yourself; our anti-tip bracket guide leaves that to a qualified installer, and GE says to re-engage the anti-tip device whenever a range is pulled out. Our emergency shutoffs guide covers the valve at each gas appliance.
• Look, don't touch. Watch for the bake element's or the igniter's glow, and inspect a visible bake element only with the power off and the oven cool.

If It Heats, but Not Enough

Frigidaire says an oven that isn't getting hot enough often isn't receiving full voltage, or has a door gasket that isn't sealing; GE says a torn gasket should be replaced by a service technician. Whirlpool says a range on 208 volts preheats more slowly than one on 240 volts but cooks normally once it's hot. Don't judge by an oven thermometer: Whirlpool says most react too slowly to the elements' on-and-off cycling, and GE says the temperature swings about 30 degrees either side of the setting on most models. GE suggests baking canned biscuits by the package directions instead. Then calibrate by your manual: Whirlpool's keypad methods allow up to 30°F either way, and Samsung's up to 35°F.

When to Call a Pro

• An appliance repair technician for a failed element, an igniter that won't glow or glows without lighting the burner, the oven's gas valve, a regulator lever you can't reach, the temperature sensor, the electronic control, a door lock that won't release, a torn gasket, delayed ignition, or a fault code that returns. GE sells bake elements and posts a replacement video for some models, but Bosch says never to attempt an element repair yourself, because ovens use high-voltage electricity; this page agrees.
• A licensed electrician for the outlet and circuit. GE's "Bad Line" code means the range has power but was wired incorrectly. Frigidaire says low voltage may need an electrician, and Whirlpool says to call a qualified electrician if you aren't sure a gas range's outlet is grounded. A breaker that trips again after one reset is the electrician's too, as our breaker guide explains.
• The installer, if the range is new: Frigidaire says to go back to your installer for a problem within 30 days of installation.
• The gas utility, if the gas to your home is off. PG&E says not to turn gas back on at the meter yourself; the utility or another qualified professional inspects first.

Before you call, note any display code and whether the element or igniter glowed; Frigidaire asks for the model and serial numbers whenever you order parts or ask about a range. If the range is old and needs a major part, our home appliance lifespan chart can help you weigh repair against replacement.

Prevent It

• Keep foil off the oven floor. Whirlpool says it can block air or gas flow to the burner, and the CPSC says foil on a gas oven's bottom blocks combustion air and can produce carbon monoxide.
• Keep the storage drawer light on a gas range, so pans can't press on the igniter or bump the regulator lever (Whirlpool).
• Let a self-cleaned oven cool before you bake or work the latch, and never force it (GE).
• Re-engage the anti-tip bracket every time the range is pulled out, as GE's manual instructs.
• Keep CO alarms working on every level of the home and outside sleeping areas, as the CPSC recommends; it lists ranges among the fuel-burning appliances that can produce CO.

Frequently Asked Questions

Why is my oven not heating up but the stove works?

On an electric range, GE says an element failure doesn't affect the surface burners, so a bad bake element can stop the oven while the cooktop works; check the settings and the self-clean latch first. On a gas range, Whirlpool says a regulator shut-off set to OFF still feeds the burners but not the oven. Then check the igniter's glow.

Why won't my gas oven light?

Light a cooktop burner to confirm the gas, make sure the range is plugged into a grounded outlet and has power, then look for the igniter's red glow on Bake. No glow, or a glow with no flame, is a job for the technician.

Can I replace an oven heating element myself?

GE sells replacement bake elements, but Bosch says never to attempt the repair yourself because of the high voltage, and GE says a hidden element needs a technician. Leave it to an appliance repair technician.

Can I leave the oven door open to warm up the kitchen?

No. The CPSC says never to use a gas range or oven for heating, the NFPA says to use ovens for cooking only, and GE's range manual says never to use the appliance to warm or heat the room. If the heat is out, see furnace won't turn on instead.

The Bottom Line

Start with the settings, the locks, the clock, and the breaker. Then look for the glow: an electric bake element should glow on Bake, and a gas oven's igniter should glow red before the burner lights. If the element is cracked, the igniter won't light the burner, or a fault code keeps returning, call an appliance repair technician. If you smell gas, leave the house and call from outside.

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