Four Pass Multi-fuel Fired Thermic Fluid Heater is designed with different capacity ranges varying from 3 lac kcals/hr to 40 lac kcals/hr. The Thermic Fluid Heater ensures high heat transfer rate and less soot deposition, due to optimum velocity of flow of flue gas. The Thermic Fluid Heater is provided with safety interlocking system. Four Pass Multi-fuel Fired Thermic Fluid Heater is facilitated with quick ash removing and handing system.