Oven Not Heating Up? Try These 5 Troubleshooting Tips

Is there anything more frustrating than an oven that refuses to heat up when you need it the most? We've all experienced the inconvenience of a malfunctioning oven, and it can truly throw a wrench in your cooking plans. A properly functioning oven is essential for preparing delicious meals and maintaining a smoothly running kitchen. 

If you're currently facing this predicament, worry not! In this blog, we'll share five troubleshooting tips to help you get your commercial oven back in action. Let's dive in and uncover the potential causes behind your gas oven not heating up.

How to fix if your oven is not heating up?

If you own a commercial oven and it's not heating up, it can be a frustrating experience, especially when you rely on it for your business operations. However, there are several potential causes for this issue, and many of them can be resolved without the need for professional assistance. Here are some oven troubleshooting steps to help you fix it when it's not heating up:

Check the power supply

When your commercial oven fails to heat up, the first step is to check the power supply. Ensure that the oven is securely plugged into a functioning power outlet and that there are no loose or damaged cords. Additionally, check if any circuit breakers or fuses related to the oven have tripped or blown. Resetting the breaker or replacing the fuse, if necessary, might restore power to the oven and resolve the electric oven not heating up issue.

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Inspect the heating elements

Heating elements, including the oven rack play a vital role in an oven's functionality. They generate and distribute heat throughout the oven cavity, allowing it to reach the desired temperature. To visually inspect the heating elements, carefully remove any oven racks and examine the coils or elements for signs of damage, such as visible cracks, breaks, or discoloration. If any defects are detected, it indicates a faulty heating element that needs to be replaced.

To replace a faulty heating element in an oven, start by disconnecting the power supply to the oven. Remove the screws or brackets holding the damaged element in place and gently pull it out. Take note of the positioning and wiring connections before detaching them. Install the new heating element by reattaching the wires and securing it with screws or brackets. Finally, restore the power supply and test the oven to ensure proper heating.

Verify the temperature sensor

The temperature sensor in your oven helps regulate the internal temperature and ensures accurate cooking. A malfunctioning temperature sensor can lead to oven not preheating. To check the sensor, consult the oven's user manual for its location. Usually, it is found at the back of the oven cavity. Carefully remove it, taking note of the wiring connections, and use a multimeter to test its resistance. If the readings are outside the normal range specified in the manual, it indicates a faulty temperature sensor that should be replaced.

Check the oven igniter (for gas ovens)

For gas ovens, a faulty oven igniter can be the cause of heating issues. The igniter is responsible for igniting the gas to create the necessary heat. Start by turning off the gas supply to the oven. Locate the igniter, usually found near the oven burner. Inspect it for any visible cracks, breaks, or signs of wear. Use a multimeter to test its resistance, comparing the readings with the manufacturer's specifications. If the igniter fails these tests, it needs to be replaced.

Examine the Control Board

The control board in your commercial oven regulates various functions, including heating. If the oven stopped working, a malfunctioning control board could be the culprit. Inspect the control board for any signs of damage, such as burnt components or loose connections. If you notice any issues, replacing the control board might be necessary. However, this task is best performed by a qualified technician with expertise in commercial oven repair.

If your commercial oven not heating up, don't panic. Before seeking professional help, try these five troubleshooting tips listed above in the article. A functional oven is crucial for a seamless cooking experience, so give these solutions a shot first.