Thermostat with Adjustable Temperature Finger Dial Switch,
Programmable Thermostat for Attic Exhaust Fan, Greenhouse Fan, Cooling Fan System
The fan off temperature range of this attic fan thermostat controller is 50℉ to 120℉, you can use it to control power attic ventilators to maximize energy savings and temperature security.
Thermostat switch can control up to 3 appliances simultaneously within 10 amps of current, you can use this programmable thermostat for greenhouse exhaust fan, attic fan and other exhaust cooling fan system.
The controller still in its original box and has never been used. I originally paid $27 plus tax on Amazon.