Drum Heater, Current Rating 2.5 A, Environment Indoor, Outdoor, For Container Capacity 55 gal, For Container Material Type Plastic, For Container Type Drums, Thermostat Temperature -Maximum 160 Degrees F, Thermostat Temperature -Minimum 0 Degrees F, Operating Voltage 115V AC, Watt Density 1.23 W/sq in, Watts 300 W, Drum Diameter - Maximum 22 1/3 in, Electrical Connection Type 5-15P Plug, Features Built in Electrically Grounded, Heater Length 70 in, Heater Width 4 in, Includes Nema 5-15 Plug.
eBay