The General Electric WE04X26139 Dryer High Limit Thermostat is an essential component that ensures safe operation and prevents overheating in dryers. This thermostat is designed primarily for use in dryer systems, where it monitors and regulates temperature to prevent potential threats such as fires or appliance damage. It is normally installed within the dryer's heating element or housing and works by breaking the circuit if the temperature rises above a safe level, safeguarding both the dryer and the surrounding environment. This thermostat is compatible with a variety of General Electric dryer models and is required for proper performance. Its principal benefit is to improve safety by automatically shutting off power to the heating element when temperatures grow too high, therefore eliminating dangerous fires and extending the lifespan of the dryer.