TD605 flameless heater designed for the construction and agricultural industry hooked up and heating a shop with clean, breathable air

Portable Flameless Heater for Job Sites

No flame. No fumes. No fuss.

Save money on construction sites, drying grain, and other applications where an open flame or spark risk is out of the question. The TD605 excels at providing 625,000+ BTUs of clean, dry heat while taking up less space on your job site.

The patented technology uses a diesel power engine to agitate hydraulic oil in a flameless, sparkless, low-pressure environment. The oil is heated and circulated, not burned, providing a pollution- free discharge to the target environment. 

The TD605 gives you better output BTUs using less fuel and with less fire or health risks. It also is half the size of other competitor heaters. 

Safety features are incorporated to protect your investment in a Therm Dynamics heater. All heaters are equipped with multiple shut-off switches that terminate the engine when low pressures or high water temperatures are detected. 

  • Fuel: Diesel #2
  • Max BTU Output: 625,000
  • Efficiency: 90%+
  • CFM: 4500+
  • Static Pressure: 3.50″
  • Temperature: 180°F
  • Max Fuel Consumption: 4.9 GPH
  • Kohler 2504D
  • Weight, Empty: 3320 lbs
  • Weight, Full: 4150 lbs
  • Height: 67″
  • Width: 67″
  • Length: 154″


  • 118 GALS


  • Remote Site Thermostat Control
  • Duct Storage
  • Torsion Axle

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(605) 498-1050

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