If your Thermadore PRG304GH oven is not heating, there could be a few potential causes. Here are a few things you can try:

Check the power supply: Make sure the oven is plugged in and that the outlet is receiving power.

Check the control panel: If the control panel is not functioning properly, it could prevent the oven from turning on.

Check the heating element: The heating element is responsible for heating the oven. If it is damaged or not functioning properly, it could prevent the oven from heating up.

Check the temperature sensor: The temperature sensor monitors the oven's internal temperature and sends a signal to the control panel to turn off the heating element when the desired temperature is reached. If the sensor is not working properly, it could cause the oven to stop heating.

If you have tried these steps and the oven is still not heating, it is recommended that you call a professional appliance repair technician to diagnose and fix the issue.

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