Thermo Cube TC-3 Thermostatically Controlled Outlet, On at 35/Off at 45-Degrees, Each

The Thermo Cube is a unique temperature controlled electrical device. It operates with any 15 amp 120 volt electric heater or fan and plugs directly into a standard outlet. The 35 degrees fahrenheit Thermo Cube is used for home and farm applications such as areas of stock tank de-icers, pond de-icers, unheated rooms, pump houses, green houses, boats and rv's. Thermostatically controlled plug in receptacle powers on and off automatically, according to the outside ambient temperature on at 35 degrees fahrenheit and off at 45 degrees fahrenheit. Plugs into a standard 15 amp electrical outlet and turns power on automatically according to outside air temperature saves money by using power only when temperatures require heating idea.