The US Stove F110 Pellet Stove Therm-O-Disc Switch is a temperature sensing switch that allows the pellet stove to operate properly. This pellet stove temperature switch is made durably for long-lasting use. US Stove has been bringing warmth to homes across the nation for 140-years. US Stove has a wide range of automatic circulators, plate steel heaters, cast iron heaters, pellet/multi-fuel heaters and gas fireplaces from which to choose. The large selection of stoves and accessories will ensure warmth of your home with safe, quality products.