Cold outside? Our Herman Nelson heater will warm up the coldest of equipment. With discharge temperatures at 180 degrees Fahrenheit this will keep you running in the worst of weather. Equipped with 48 feet of 12 inch ducting, 48 feet of 6 inch ducting, and 4 large tarps. This unit has 60 gallons of fuel capacity it is capable of operating for 28 hours straight. Also installed on the trailer is a high pressure methanol pump with 60 gallons of capacity to thaw pipelines and separators quickly.