Drum Heater Current Rating 6 A Environment Indoor Outdoor For Container Capacity 55 gal For Container Material Type Metal For Container Type Drums Thermostat Temperature -Maximum 425 Degrees F Thermostat Temperature -Minimum 0 Degrees F Operating Voltage 230V AC Watt Density 4 W/sq in Watts 1 200 W Drum Diameter - Maximum 14 in Electrical Connection Type Bare Wires