Produces clean, dry, and safe indirect heat suitable for drying and heating building sites. Powerful internal fans along with a heat exchanger allow the placement of this heater outdoors while delivering heated air up to 50’ through ducting at 1,950 CFM, thereby eliminating exposure to fumes inside. Automatic electric safety and control devices are standard equipment. Can also be connected to a thermostat. Heavy duty wheels and built-in handle allow for easy jobsite mobility. BTU Capacity: 285,000. Uses Kerosene, Diesel 1# or 2#, Fuel Oil, Jet A fuel. 16” diameter output.