Vertical Coil Type Thermic Fluid Heater has a capacity of 100000 to 3000000 Kcal/hr at 280 and 340 ° C temperature. The Heater is three pass vertical coil type thermic fluid heater. The Heater has in-built air pre heater. The Vertical Coil Type Thermic Fluid Heater has thermal Efficiency of 88 % ± 2 % on NCV of fuels.