Tackle the cold in large spaces with this powerful 125,000 BTU forced air heater, engineered for construction sites, warehouses, and workshops. Designed for multi-fuel versatility, it operates on K-1 kerosene, #1 diesel, or #2 diesel, featuring convenient fuel and pressure gauges for easy monitoring. The generous 10-gallon tank provides up to 8 hours of continuous runtime at a low consumption rate of 0.95 gallons per hour. Built with durable stainless and cold-rolled steel, it withstands extreme temperatures from -13°F to 149°F. Safety and comfort are guaranteed with an integrated thermostat that automatically pauses and resumes heating, alongside overheat shutoff and flameout protection. Rolling smoothly on heavy-duty wheels, this robust heater ensures reliable, efficient warmth wherever you need it most.