ENERGYPACK Fully automatic, Vertical & Horizantal, Forced draft, Forced Circulation, Three Pass, Gas / Oil / Coal / Wood / Lignite Fired Thermic Fluid Heating System For capacities ranging From 50,000 Kcal/Hr. to 20,00,000 Kcal/Hr. at 300°C. working temperature, Higher temperature system can be designed to suit Client requirements