This Dual Oven Sensor monitors the temperature inside the lower oven compartment and relays the information to the main control board. If your lower oven isn't heating properly, replacing this part may alleviate the issue. The replacement process requires basic hand tools, such as a multi-screwdriver, some disassembly of the appliance, and novice repair experience. Before installing this high-quality and easy-to-install replacement part, remember to unplug the oven or shut off the house circuit breaker to ensure safety.