This high-output 175,000 BTU forced air heater delivers powerful temporary heating for construction sites and emergency applications. With multi-fuel capability supporting both kerosene and diesel, this unit provides exceptional versatility while maintaining 98% fuel efficiency for economical operation. The rugged steel construction with powder-coat finish ensures durability in demanding jobsite conditions, while the built-in thermostat allows precise temperature control to maintain comfortable working environments. Equipped with multiple safety features including overheat protection and flame-out detection, this heater combines industrial-grade performance with reliable operation for contractors and rental customers.