The DeWalt 215K BTU Heavy Duty roll cage, forced air kerosene heater. Flat-free rubber tires. Rugged two-piece split barrel, designed to make cleaning and maintenance easier and safer. Ergonomic handle for easy transport. Recessed controls and thermostat control designed to reduce the risk of having the knobs or valves damaged on the jobsite. Continuous electronic ignition is always present as a source of ignition for unburned fuel, reducing the ability for fuels to pool and collect.