The WG55F is an insulated full coverage drum heater specifically designed to fit a gallon drum and encasing it fully in warmguard’s patented tough vinyl heating cover. The heater is built for use with 120 Volts AC, drawing 3.33 Amps thus producing 400 Watts. It has a preset thermostat set to maintain up to a maximum 145 F/62.8 C ( 5 F/3 C). the WG55F full-coverage drum heaters allow you to safely control the temperature of expensive chemicals and other fluids; it delivers a barrier of directional heat where its needed most, the bottom 2/3Rds of the drum, while still insulating the top third to help retain the heat – preventing fluids from freezing and maintaining optimal temperatures. This innovative heat-spreading technology insulates, protects and maintains heat in a wide variety of applications. Our warm guard line is designed for heating jobs on a smaller scale. These models feature a lower power density than Powerblanket industrial or Powerblanket Xtreme products. Rest assured that these heaters are the real deal! they are more efficient and safer than other heating elements on the market and certified by etc to UL, CSA & CE safety standards. Keep your drums, barrels, buckets, pails & gas cylinder propane tanks warm in bitter climates so that you dont lose any production time, saving you both time and money. On those occasions when you dont need all the extra strength and durability, however, there’s no use paying for more than you need, right thats why we created our warm guard line. For those jobs that dont necessitate the most robust and sturdy application possible, the warm guard line is the best answer.