Customer Questions and Answers for Thermostat-Hi-Limit (Limit Thermostat), Single by Whirlpool

A high-limit thermostat that stops the dryer's heating circuit if internal temperatures get too high, helping prevent overheating and protecting heating components. Replaces a failed high-limit thermostat to restore overheat protection. What it does

• Opens the heating circuit when dryer temperature exceeds the thermostat set point to prevent overheating.
• Commonly related symptoms: dryer runs but produces little or no heat, dryer gets unusually hot, or the thermal cutoff repeatedly fails.
• Works as part of the dryer's temperature-safety system to protect heating elements, fuses, and internal wiring.

• One high-limit thermostat

• Disconnect power before accessing the dryer and work only after panels are cool.
• Take a photo or label wires before removal to ensure correct reconnection.
• Test the thermostat for continuity with a multimeter to confirm failure before replacing.
• If other safety devices (thermal fuse, cycling thermostat, element) show symptoms, inspect and test those components too.