Drum Heater, Current Rating 12.5 A, Environment Indoor, For Container Capacity 16 gal, For Container Material Type Metal, For Container Type Drums, Thermostat Temperature -Maximum 500 Degrees F, Thermostat Temperature -Minimum 10 Degrees F, Operating Voltage 115V AC, Watt Density 9.38 W/sq in, Watts 1,500 W, Closure Method Spring Loaded Clamp, Drum Diameter - Maximum 14 1/2 in, Electrical Connection Type 5-15P Plug