Home AppliancesOven

Whirlpool Oven Not Heating Up? Here’s Why!

Whirlpool Oven

It is a real pain when your whirlpool oven does not heat up. It limits you because you cannot cook as always and may waste your money and time.

Do not worry because this article explains why your whirlpool oven does not heat up. It also provides tips on how to fix them.


If your Whirlpool oven stops heating up, it can be very worrying. However, there are solutions for all the causes.

The major reasons your whirlpool oven does not heat up are:

  • Insufficient power,
  • Insufficient gas supply,
  • Faulty control board,
  • Igniter failure,
  • Bake element failure,
  • Faulty broil spark electrode,
  • Thermal fuse failure.

You need to assess every part to understand the exact cause of your whirlpool not heating up and fix it for your appliance to continue working well.

7 Reasons Your Whirlpool Is Not Heating Up

1. Insufficient Power Supply

Low Voltage

Your whirlpool oven can stop heating up due to insufficient power. You have to ensure the power is sufficient for it to work well. There may be a problem with the circuit breaker, electrical outlet, or oven.

Your whirlpool oven requires a certain amount of current to work correctly; that is 120 volts for a gas oven and 120 volts for an electric oven.

If the whirlpool oven receives inadequate current, it will not heat up. However, if the power is enough and its display screen turns on, you can do the following to check the power supply:

  • Plug your whirlpool oven into a different power socket from the current plug. If it works well, the previous socket has a problem and needs repair or replacement by an electrician.
  • If it does not heat up in a different plug, you must check the circuit breaker to see if it has the correct voltage. If the voltage is not correct, get it repaired or replaced. If the power supply and circuit breaker are okay, look for an electrician to assess the wiring of the entire oven and advise accordingly.

2. Insufficient Gas Supply

Oven Gas

You need to check your gas supply if the power supply is ruled out to be the cause of your whirlpool oven not heating up. This is helpful if you have a gas oven:

  • Ensure the main safety gas valve is on. If it is off, turn it on.
  • Check if all other gas valves within your oven are turned on. If they are off, turn them on.
  • If all the gas valves are turned on, you can turn the oven on to see if there is a gas smell from the gas. If you can smell gas, that indicates an adequate supply.
  • If you do not smell gas, use a multimeter to check the electronic valves to test their continuity.
  • If you find faulty valves, replace them. If all of them have continuity, look for a technician to assess the supply line and advice you on what to do.

3. Whirlpool Oven Igniter Failure


This is a common issue with a whirlpool oven. You can replace the igniter to fix this problem. However, if you are unsure how to do it, look for a technician to help you.

Your whirlpool oven cannot heat up if the igniter has failed. The igniter lights the gas in the oven. The oven does not heat up even when it is not working properly. The following are the steps to check the igniter:

  • Find the location of the igniter. It is always next to the burner.
  • Try to turn your oven on.
  • If the oven does not ignite, use a multimeter to test the igniter. Ensure you disconnect, switch the gas, and power off.
  • If the igniter has no continuity, you have to replace it. If it has continuity, reattach it to the oven.
  • If you install the new igniter, but the oven does not turn on, try assessing other parts.

4. Broil Spark Electrode Failure

Spark Electrode

The broil spark electrode helps to ignite the broil or bake flame for the whirlpool oven to heat up. If it fails to work, the whirlpool oven cannot heat up. The following are the steps for checking the spark electrode:

  • Switch the gas and power off.
  • Find the spark electrode and assess for any damage.
  • If it is damaged, replace it. If it is not damaged, use a multimeter to test it but ensure you disconnect it and turn the power and gas off.
  • Replace your spark electrode if it has no continuity. If it has continuity, return it to the oven.
  • Try to turn the oven on after installing the spark electrode. Check if the thermal fuse is working if it does not heat up.

5. Thermal Fuse Failure

Thermal Fuse

The thermal fuse monitors the whirlpool oven temperature. If the oven overheats, the thermal fuse communicates to the control board to turn the oven off. If the thermal fuse stops working, it is hard for the oven to heat up.

The following are the steps to check the thermal fuse:

  • Turn the gas and power off.
  • Find the thermal fuse.
  • Use a multimeter to test the thermal fuse. Ensure you disconnect it before testing.
  • If it does not have continuity, replace it. If it has continuity, reattach it to the oven and try to turn the oven on. If it fails, you must find other reasons that could have caused the oven not to heat up.

6. Bake Element Failure

Oven Bake Element

If your whirlpool oven is electrically powered, it has elements that heat up the oven. The oven cannot heat up when these elements are not working correctly.

The following are the step for checking the bake element:

  • Switch your oven to its highest temperature. After a few minutes, check its color. If the element is bright red, it is okay.
  • If it is not bright red, the element is not working and needs a replacement. Use a multimeter to confirm it is faulty but disconnect it from power and gas it before testing. If it has no continuity, replace it.
  • After installing a new element, try turning the whirlpool oven to see if it heats up correctly.

7. Faulty Control Board

Oven Board

If all of the above is not the cause of your whirlpool not heating up, the control board of your oven may be faulty. It is hard to test the control board. You must replace it to solve the problem, look for a technician to assess the device, or buy a new whirlpool oven.

Whirlpool Oven Maintenance Tips

Once you know why your whirlpool oven does not heat up, it is vital for you to know how to do maintenance for your device to keep it working well:

  • Ensure no obstruction blocks the air circulation to your oven. The obstruction blocks include cabinets and curtains.
  • Ensure you do not overload your oven, which can cause heating element problems and fire.
  • Ensure you clean your oven regularly to prevent any accumulation of food or grease that can lead to problems.
  • Do not use tin foil to line the bottom of your whirlpool oven.

Causes of Whirlpool Oven for Overheating

Your whirlpool oven can stop heating up; sometimes, it can get too hot. If you have correctly set it, but it gets too hot and burns the food, the following are the likely causes:

  • A broken or damaged baked element. This is a serious issue that may force you to look for professional assistance.
  • The thermostat may be set too high. You can easily fix this problem. You need to follow the instructions in your whirlpool oven’s manual.


Your whirlpool oven may suddenly stop heating up, leading to time and money wastage.

Several reasons can cause your oven not to heat up, such as a faulty control board, thermal fuse not working, bake element failure, broil spark electrode failure, igniter not working, and insufficient power supply.

Sometimes after repairing your oven, it can start overheating. Two major causes exist, but an electrician can help you fix the problem.

You must regularly maintain your device to work correctly for a long time.

Leave a Comment

Your email address will not be published. Required fields are marked *