Thermostat Switch Information: This thermostat switch is a one-piece set specifically designed for wood stoves. It features a snap disc thermal fan control mechanism and is a brand-new, high-quality product.  Work Performance: ON at 120℉: The thermostat switch will activate your fireplace blower fan once the temperature reaches 120 degrees Fahrenheit (+/- 5°F). OFF at 105℉: The temperature sensor will deactivate the fireplace blower fan when the temperature drops to 105 degrees Fahrenheit (+/- 5°F).  High Quality: The thermostat switch is crafted from high-quality metal materials and undergoes strict quality control by our suppliers before leaving the factory. It boasts superior durability, with a lifespan of over 100,000 operations under normal usage conditions. The temperature switch is rated for environmental conditions up to 350°F, supports up to 250 VAC, and can handle a 25 AMP resistive load. Additionally, it is capable of enduring various extreme environments.  Compatible Devices: This thermostat switch is compatible with a wide range of devices, including fireplace fans, wood stove fans, greenhouse cooling fans, RV refrigerator cooling fans, solar water heaters, wall and floor furnaces, and various other heating equipment.  Customer Service: If you have any questions or concerns about the thermostat switch, please do not hesitate to contact us at any time. We will respond to your inquiries as soon as possible.