In refrigeration and HVAC systems, condensers play one of the most crucial roles — they remove heat from refrigerant and convert it from vapour to liquid. Among the different types of condensers used today, the Shell and Coil Type Condenser stands out for its compact design, high efficiency, and simple construction. This article explains its structure, working principle, benefits, drawbacks, and applications in an easy-to-understand manner. What is a Shell and Coil Type Condenser? A Shell and Coil Condenser is a heat exchanger where refrigerant flows through a set of coiled tubes placed inside a cylindrical shell. Cooling water passes through the shell side, absorbing heat from the refrigerant. It is widely used in: Compact refrigeration systems Water-cooled air conditioners Industrial cooling setups Marine HVAC systems --- Construction of Shell and Coil Condenser The unit has two main parts: 1. Shell (Outer Body) A cylindrical steel or copper shell Contains the cooling water Provides ...