Product Type Suspended Infrared Tube Heater Fuel Type Natural Gas Heating Capacity Input 100 000 BtuH Radiant Tube Length 30 ft Floor Coverage @ Minimum Mounting Height 30 ft x 30 ft Heating Method Radiant Overall Height 8 1/2 in Overall Width 18 1/8 in Overall Depth 31 3/8 ft Element Type Radiant Pipe Thermostat Included No Amperage 4.8 A Heater Voltage 120 V AC Heat Output 100 000 BtuH Ignition Type Hot-Surface Fuel Consumption 0.96 thm/hr Frequency 60 Hz