Coil Type – OGHWG

Special Features

  • External Combustion Air Preheater offered as Heat Recovery Unit to offer High thermal efficiency of 93% on NCV of fuel
  • High Life for Coil due to high velocity turbulent flow in heater coil
  • Reliable and robust components giving smooth and trouble-free operation


  • Orientation: Vertical / Horizontal
  • Capacities: 50000 kcal/hr to 2500000 kcal/hr
  • Max. hot water supply temperature: 140 deg. C
  • Fuel suitability: Light Oil, Light Diesel Oil, Diesel, Heavy Oil, Furnace Oil, LPG, Natural Gas
  • Burner: Own make, pressure jet type, ON – OFF / Modulating, fully automatic
  • Efficiency: Overall thermal efficiency of 93% on NCV of fuel with Heat Recovery Unit

Our hot water generators have applications in various types of industries like chemical, pharmaceuticals, automobiles, food processing, hotels, hospitals, dairy etc. where hot water is required for indirect and direct process heating purpose with low process temperature requirements generally up to 140 deg. C.