Pail Heater Current Rating 0.8 A Environment Indoor For Container Capacity 5 gal For Container Material Type Plastic For Container Type Pails Thermostat Temperature -Maximum 165 Degrees F Thermostat Temperature -Minimum 0 Degrees F Operating Voltage 115V AC Watt Density 1.7 W/sq in Watts 100 W Drum Diameter - Maximum 12 in Drum Diameter - Minimum 9 1/2 in Electrical Connection Type 3-Prong Plug