Industrial Purpose Air Pre-Heater Exchanger is specially fabricated to assure recovery of maximum heat from boiler flue gases for improving combustion of fuel having high moisture content. The Pre-Heater Exchanger is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service. The Pre-Heater Exchanger is strong and rigid in construction and requires minimal maintenance. Industrial Purpose Air Pre-Heater Exchanger is available in application specific design and accurate in dimension.