The ThermoCube TC-21 is a warm-weather thermostat outlet that plugs into a standard 15 amp outlet and automatically turns power on when temperatures rise. Ideal for controlling fans and ventilation equipment to keep spaces cool without wasting energy.

• Turns on at 78 deg F, off at 70 deg F
• Ideal for window, ceiling, exhaust, ventilator, attic, roof, air circulator, and table fans
• Plugs into a standard 15 amp electrical outlet
• Two receptacles for use with more than one electrical device
• Automatically activates based on outside air temperature
• Five models available with different temperature ranges
• One year limited warranty