Whirlpool WP303396 Thermostat Fix for Dryer

The Whirlpool WP303396 is a high-limit thermostat specifically designed for Whirlpool and Maytag dryers. This component plays a crucial role in regulating the dryer's temperature by monitoring the internal heat levels near the heating element. If the temperature exceeds a designated safe limit, the thermostat interrupts the power supply to prevent overheating, which could otherwise lead to damage or pose a fire risk. During normal operation, the thermostat keeps the heating element active until the desired drying temperature is reached. Once this temperature is attained, the thermostat opens the circuit, cutting off the electricity to the heating element and halting further heat production. As the dryer cools down, the thermostat resets automatically, maintaining temperature regulation for the subsequent drying cycle.