Why does my oven keep cutting out?

Author: Otto Doyle  |  Last update: Sunday, August 31, 2025

Check Ventilation: Ensure that the vents and fans are not obstructed, allowing proper airflow. Reduce Cooking Time: Try reducing the cooking temperature or time for the dish you're preparing. A malfunctioning thermostat can also lead to oven shutdowns.

Why does my oven keep shutting off by itself?

Ventilation. If your thermostat is in working order, there may be an issue with your oven's ventilation. Poor ventilation can cause the heat to build up to the point that the oven overheats and causes the thermostat to trip, again cutting out your oven in the process.

How do you fix an oven that keeps tripping?

If your electric oven keeps tripping, the most likely culprit is the circuit. Unfortunately, the complexity of oven circuits will more than likely mean you will need an expert technician. The technician will unplug any other appliances connected to the same circuit as the oven. This should stop the oven from tripping.

Why does my electric oven cut out?

If there is a problem with your thermostat or sensor, your oven will cut out as a safety feature to avoid the oven getting too hot. In order to solve this issue, a thermostat replacement will be necessary.

How much does it cost to replace the temperature sensor on an oven?

To replace your oven sensor, you'll pay between $100 and $250.

Why does my oven keep turning off randomly?

What are the symptoms of a bad oven temperature sensor?

8 Symptoms of Bad Oven Temperature Sensor
  • #1. Longer Cooking Times: ...
  • #2. Lack of power from the sensor. ...
  • #3. Undercooked Food: ...
  • #4. Premature shut off: ...
  • #5. Unevenly Cooked Food: ...
  • #6. Oven Overheating: ...
  • #7. The oven is not turning on. ...
  • #8. Temperature spikes.

Is it cheaper to repair or replace an oven?

The rule of thumb is that if repair costs exceed 50% of the price to install a new oven, you should buy a new oven instead of replacing it. For example, if your oven costs $2,000 but costs $1,500 to repair, you could use that $1,500 for a new and improved oven.

How to tell if an oven thermostat is broken?

Make sure the multimeter is calibrated and then turn the dial to the lowest ohm rating. Place the multimeter on the thermostat. If the thermostat has a reading of zero or as close to zero as possible, it is working fine. However, if it has no reading at all, your oven thermostat is faulty and will need replacing.

Why does my oven keep blowing out?

Some of the most common causes for your oven to blow air out are a faulty gasket, worn-out door hinges, clogged air vents, and a malfunctioning igniter or heating element.

What is common problem of the electric oven?

If the oven is receiving power, various issues could be preventing it from turning on. Common electric oven problems include a broken wire; a bad control, a bake, or broil element; or the wrong amount of power coming to the unit. Common gas oven problems include a faulty gas control, igniter, or valve.

How long should an oven last?

The life expectancy of an electric oven is around 13 - 15 years. The life expectancy of a gas oven is around 15 years. The life expectancy of a dual-fuel oven is also around 15 years. However, the lifespan of these kitchen appliances depends on how frequently you use them.

Can a thermostat cause an oven to trip?

2.6) Thermostat​

The most likely cause of a thermostat tripping the electric is that the wiring for the thermostat has shorted out on the grounded parts of the oven, the insulation on the wiring has become damaged or wiring has come loose.

Why is my appliance tripping the electric?

Three of the most common reasons why this may happen are: Too many electrical appliances are in use together, which overloads the circuit. One of the electrical appliances in the house is faulty. There is a faulty power connection in one of the appliances.

Why is my oven tripping out?

If it trips immediately, the issue likely resides in the fuse; however, if it doesn't instantly trip, it confirms that the fuse is in working order. From there, if the electric trips when you raise the temperature, the problem is most likely the heating elements and you will require a replacement element.

Why doesn't my oven stay on?

The possible reasons your oven is not working may include a broken baking or broiling element, a malfunctioning spark element (spark electrode), a broken igniter, a blown fuse, an issue with the control board, or outlets not providing enough power to the oven.

Why is my electric stove shutting off randomly?

Depending on power setting and number of burners in use, burners on an Electric Cooktop may shut off as a precaution to avoid overheating. Turn the home circuit breaker to the unit off for 30 seconds and back on again. Retest the unit operation.

Why does my oven keep shutting off when baking?

One of the most common reasons for an electric oven to shut off is overheating. Modern ovens are equipped with safety mechanisms that prevent them from getting too hot and causing a fire hazard.

How do you know if your oven is bad?

Keep reading to learn about the seven signs it's finally time to replace your oven.
  • Cracked Glass. The glass on your oven door allows you to safely keep an eye on your food as it cooks, and it helps insulate the front of your oven. ...
  • Rust Buildup. ...
  • Escaping Heat. ...
  • Insufficient Heat. ...
  • Noise Problems. ...
  • Strange Odors. ...
  • Constant Repairs.

Will a bad oven element trip breaker?

2. Faulty heating element. If the heating element (bake or broil) is damaged or has a short circuit, it can cause the oven to draw excess current, leading to a trip. Therefore, it is common for a damaged or short-circuited heating element to cause a breaker to trip.

Is it expensive to replace a thermostat in an oven?

The cost to replace an oven thermostat is $100 to $350 on average. Signs of thermostat failure include the heating light never switching on or the oven not heating. A thermostat turns the heat on and off as needed to reach the right temperature setting.

How do I reset my oven thermostat?

Remove the oven temperature knob and turn it over. It should have one or two screws on the back. If the oven is running cold, you will want to turn the screws counterclockwise, and if it is running hot, you will want to turn them clockwise. Turn them gradually, about an eighth of a turn each time.

How do I know if my thermostat is malfunctioning?

A bad thermostat can be detected when your AC or furnace is not turning on, your HVAC systems are not turning off, the thermostat not responding, your HVAC system is short-cycling, the room temperature not matching the temperature displayed on the thermostat, and the programmed setting resetting themselves.

Is it worth fixing a 7 year old oven?

Considering ovens can last 15 years (and sometimes more), it is likely a better idea to repair a 10-year-old oven, assuming the repair won't cost more than 50% of the oven's value. So, for instance, if your oven is worth $1,200 and the repair is only $400, it's a better option to complete the repair.

Are ovens easy to fix?

The majority of problems that occur among most ovens can be fixed independently and it doesn't take too long either. I bet you're thinking – “what oven parts do I need?” Well, think no further! Cooker Spare Parts provide a range of oven parts that help make fixing your oven that little bit easier and, a lot quicker.

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