If your electric oven gets very hot when turned on but does not heat anything inside, it could indicate a malfunction or a potential issue with the heating elements. Here are a few possible reasons for this problem:
Malfunctioning heating elements: Electric ovens typically have two heating elements—one at the top and one at the bottom—that generate heat. If one or both of these elements are faulty or damaged, they may remain on continuously, causing the oven to become excessively hot. In this case, the oven may not be able to regulate its temperature properly.
Temperature sensor issue: Electric ovens have temperature sensors that monitor the internal temperature and send signals to the control board to regulate the heat output. If the temperature sensor is faulty or malfunctioning, it may not accurately detect the oven's actual temperature. As a result, the oven may continue to heat beyond the desired temperature, leading to excessive heat buildup.
Control board malfunction: The control board in your oven regulates various functions, including the heating elements and temperature sensors. If the control board is defective or experiencing issues, it may fail to properly control the heating elements, causing them to remain on continuously, even when not necessary.
Thermostat problems: The thermostat in your oven helps regulate the temperature by turning the heating elements on and off as needed. If the thermostat is faulty or out of calibration, it may not accurately detect the oven's internal temperature, causing the heating elements to stay on longer than required.
It's essential to address this issue promptly to prevent any potential safety hazards or damage to your oven. It is recommended to contact a professional appliance technician or the manufacturer's customer service to diagnose and repair the problem. They will have the expertise to identify the specific cause of the issue and provide the necessary solutions.