The DEWALT Forced Air Propane Heater is equipped with Quiet Burner Technology to operate with 50% less noise than other standard propane heaters of a similar size. A piezo ignition is built into the thermo-electric safety valve for easy ignition and operation. The rugged, two-piece split barrel design makes cleaning and maintenance easier and safer. It has an ergonomic handle for easy transport. A 20-foot hose and regulator are included.