Isotherm Engineers manufactures Vertical Thermic Fluid Heater. Isotherm Engineers manufactures isothermal machines as thermo fluid heater and instant heating non-IBR. These isothermal machines include high efficiency vertical thermic fluid heater, horizontal thermic fluid heater, oil fired heaters and oil fired boiler, fully automatic high fuel efficiency instant heating non-IBR boiler. The Vertical Thermic Fluid Heater is also known as fluidized bed combustion furnace [FBC] with optimum capacity of lac kcal/hr. These thermal fluid heaters are appreciated by the clients for having tank expansion capacity and optimal heat output.