Therm Dynamics TD600K Flameless Rig Heater ? 550,000 Max BTU ? 4,500 CFM Kubota V3600 Diesel Gas Consumption: 4.7GPH Temperature: 171 F Efficiency: 90% Empty Weight: 3,020 lbs Length: 12?4?? Stock #: 15-4 Item Location - City: Williston Item Location - State: North Dakota BILL OF SALE ONLY