Switch closes to allow power to the blower at temperatures set by the user of 90-140°F and greater (ideal for fireplace applications).
Place this switch on the underside or back of the fireplace that warms as the fire starts and grows. As that surface warms the switch will make and allow power to the fan. Once the temperature of the surface falls below the set temperature the switch will open and the blower will turn off. The switch will automatically reset itself and be ready for the next fire.
Installs in minutes. Two mounting holes allow for easy attachment. This switch is compatible with any and all fireplace blowers and for many other applications. Item is roughly 1.5" in diameter.