Biomass Coal Fired Pass Thermic Fluid Heater has capacity ranging from 4, 00, 000 kcal/ hr to 80, 00, 000 kcal/ hr. The Heater has working temperature ranging from 300 to 350 ° C. The Heater requires wood/ coal/ agro-waste/ bio-mass as fuel. The Biomass Coal Fired Pass Thermic Fluid Heater has manual and fludizetion bed combustion system.