The GardTec thermostatically controlled 90 Degree GHP50-24 green fan cord is intended to be used with cabinet cooling fans & features SPT-1 105 C, 300V wire. This fan cord has a built-in thermostat in to help reduce energy use by controlling when the fan powers on. When the temperature reaches 88 F, the AC fan turns on, turning off once the surrounding temperature goes below 80 F. Please note there is no wall plug attached to this cord.