Upgrade Replacement Thermostat: the fan off temperature range of this attic fan thermostat controller is 50℉ to 120℉ (10℃ to 48.8℃), you can use it to control power attic ventilators to maximize energy savings and temperature

Finger Dial Adjustable Temperature : no need screw driver anymore; This attic fan thermostat control has a finger dial with clear arrow indication, making it easier for you to rotate it to adjust the temperature point

Wide Application: the thermostat 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

Easy to Install: the programmable thermostats has a clear wiring diagram right the box, you can set it up in a few minutes, and no need of any extra professional tool

Warm Tips: as the ambient temperature is constantly changing, the temperature of the thermostat by this effect may have some error, the error range is 5-10 degrees Fahrenheit