Customer Questions and Answers for Thermostat (Range/Oven), 1 by Whirlpool

This thermostat is a temperature-sensitive switch used in many ranges and wall ovens. It monitors heat and opens or closes the circuit at a set point to protect the appliance and help maintain proper operation.

• Senses temperature at its mounting location and changes state at a specified threshold
• Helps regulate oven heating or activate related cooling/vent components in the circuit
• Common symptoms of a faulty thermostat include no heat, overheating, shutting off mid-cycle, or a cooling/vent fan that won't run or runs constantly
• Electrical diagnosis varies by design; compare room-temperature continuity to your service information

• Disconnect power at the breaker and allow the appliance to cool completely
• Access location per your model; note wire positions and transfer one lead at a time
• Mount in the original location and orientation for accurate sensing; do not bypass the thermostat
• After reassembly, restore power and test operation