Direct Fired Heater 3500000 BTU

Direct Fired Heater 3 500 000 BTU Fuel Type Natural Gas Heating Capacity Output 3 500 000 BtuH Heating Area 175 000 sq ft Ignition Type Direct Spark Ignition Power Source Electric Thermostat Included Remote-Mounted Overall Height 44 in Overall Width 41 in Overall Depth 73 in Automatic Safety Shut-Off Included Yes Built-In Air Pressure Gauge Included Yes Digital Temperature Readout Included No Flame-Out Sensor Included Yes LED Diagnostics Included No