What is the primary function of the condenser in a compression refrigeration system?

The primary function of the condenser in a compression refrigeration system is to extract heat from the refrigerant. In this process, the refrigerant, which is in a gaseous state after passing through the compressor, enters the condenser and releases the heat it carries. This heat exchange occurs as the refrigerant passes over the condenser coils, often cooled by ambient air or water. As it loses heat, the refrigerant condenses into a liquid state, which is essential for the refrigeration cycle to continue effectively.

This heat extraction is crucial because it allows the system to remove heat from the refrigerated space, maintaining the desired low temperatures. By extracting heat from the refrigerant, the condenser plays a vital role in ensuring the efficiency and functionality of the refrigeration system.