The HeatStar HS3500DF direct fired heater features a high output of 360,000 BTU/hr, warming an area up to 9,400 Sq. Ft. with ease. This heavy duty heater is made for use with kerosene, diesel, jet fuel, and fuel oil, and features a heat exchanger to keep exhaust gas and heated air separate. With its 27.7 gallon fuel capacity, this heater will run for up to 9 hours on a full tank. The stainless steel combustion chamber, alongside safety features to protect against flames and overheating, ensure a long and safe service life.
  • Provides 360,000 BTU/hr of heat
  • Heats spaces up to 9,400 Sq. Ft. quickly and efficiently
  • 27.7 gallon fuel capacity for up to 9 hours of runtime
  • Runs on kerosene, JP8 (Jet A), filtered #1 and #2 diesel, and #1 and #2 fuel oil
  • Long life stainless steel combustion chamber
  • Water resistant flame control box
  • Flame safety and overheat safety shutoff
  • Powerful fans ensure high static pressure
  • Compatible with optional accessories like thermostat and duct adapters

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