A Heat Exchanger is a device designed to efficiently transfer heat between two or more fluids without mixing them. It is used for heating, cooling, condensing, or evaporating in various industrial processes. Commonly found in power plants, refineries, HVAC systems, and chemical industries, it ensures optimal energy efficiency, process control, and reliable thermal performance. https://www.heatexchanger.co.in/Heat-Exchanger-Blog-Details/role-of-heat-exchangers-in-industries/