Aluminium Heat Exchanger is the combination of Pre cooler, Evaporator and built in Stainless Steel demister moisture separator. Pre cooler (air to air heat exchanger) and evaporator (air to refrigerant heat exchanger) aress flow type with more cross sectional area for flow to make it non-clogging. Heat Exchanger is designed to have better turbulence & maximized heat transfer rate. Lesser difference in temperature between Inlet Air & Outlet Air ensures better effectiveness.