Product Type Portable Gas Convection Can Heaters, Fuel Type Natural Gas, Heating Capacity Output 100,000 BtuH, Ignition Type Matchless Piezo, Ignition Power Source Manual, Overall Height 25 in, Overall Width 16 1/2 in, Overall Depth 13 in, Safety Features Pilot Safety Gas Control Valve, Features 360 Degrees heat, Enclosed Stainless Steel Burner, Galvanized Steel One Piece Barrel, Gas Valve with Thermocouple, Piezo Pilot Ignition, For Use Indoors/Outdoors Indoor/Outdoor, Fuel Consumption 100 cfh