Which part of a refrigeration system is most prone to leaks?

The part of a refrigeration system that is most prone to leaks is the gaskets and seals in joints and connections. This is because these components are essential for maintaining the tight integrity of the system, where various components are joined together. Over time, gaskets and seals can degrade due to factors such as temperature changes, pressure variations, and exposure to refrigerants. As they age or become damaged, they may fail to create a proper seal, leading to refrigerant leaks.

Additionally, the physical movement and vibrations associated with the operation of compressors and other components can also contribute to the wear and tear of gaskets and seals. This vulnerability makes them a primary focus during maintenance checks for potential leaks, particularly in a system where maintaining pressure and containment of refrigerants is critical for efficient operation and compliance with environmental regulations.

While other parts of the refrigeration system can indeed have issues, they are typically less susceptible to leaks than the joints and connections where gaskets and seals are located.