The LG 6931EL3001E Dryer High Limit Thermostat Switch Assembly is used to control the temperature by shutting off the power supply when the it rises beyond the limit. It is also used as a protective part that measures the amount of heat produced within a circuit and shuts off the circuit to prevent damage to the internal parts. When the temperature rise to a dangerous level, it halt the operation and once the temperature is safe, it starts again. This mechanism is useful in avoiding any harm that may be caused to heating elements and other delicate components, maintaining efficiency.
