Badrin Industries offers Air Pre-heater for Increasing Thermal Efficiency. Badrin Industries also manufactures supplies and exports heat transfer equipments which includes finned tubes, heating and cooling coils, steam radiators, oil radiators, heat exchangers, air-pre-heaters, air heaters, shell and tube heat exchangers, oil cooler, inter and after cooler etc. The Air Pre-heater for Increasing Thermal Efficiency finds an application in papers mills, sugar mills and in power plants. The Air Pre-heater for Increasing Thermal Efficiency may be used alone or to replace a recuperative heat system or to replace a steam coil. The purpose of Air Pre-heater for Increasing Thermal Efficiency is to increase the thermal efficiency of the boiler by reducing the useful heat lost in the flue gas. This Air Pre-heater allows control over the temperature of gases leaving the stack.