Isotex marketing & services manufactures automatic oil/gas fired thermic fluid heater unitherm-tsp which is a 3-pass package oil fired thermic fluid heater in a wide range of thermic fluid flow rate and pressure to meet requirements of various process industries. These unitherm-tsp thermic fluid heater makes both heating and cooling possible. These unitherm-tsp thermic fluid heater carries technical specifications such as 50,000 kcal/hr to 1,50,000 kcal/hr capacity; up to 200°c and 300°c temperature[high temperature on request]; 87% efficiency based on lcv of fuel; ldo and other fuel up to 35 sec, redwood no.1 at 100°f and on/off type or 2 stage burner as per requirement. These thermic fluid heater are applicable in plastics and rubber processing die casting, injection moulding, chemicals, lamination, food and dairy industry.