Customer Questions and Answers for Thermostat by Whirlpool

This thermostat is a temperature-sensitive switch used in the appliance's heating circuit. It opens and closes at a specific temperature to regulate or limit heat, helping maintain correct operation and protect components from damage due to overheating.

• Monitors temperature and switches the heating circuit on/off at its preset trip point
• Helps prevent overheating and heat-related component damage
• Failure symptoms can include no heat or underheating, overheating or burnt odors, or heat that won't shut off
• May cause intermittent heating or frequent cycling as the unit warms and cools

• Disconnect power and allow the appliance to cool completely; shut off gas supply if applicable
• Access the thermostat, note/photograph wire positions, and transfer wires one at a time to the new part
• Mount securely against the proper surface/bracket so the sensor has good contact
• Restore power and test operation; if issues persist, diagnose related heating components per the service manual