What is the typical discharge temperature for a refrigeration system's discharge line?

The typical discharge temperature for a refrigeration system's discharge line is around 171°F. This temperature is significant because it reflects the heat that is absorbed by the refrigerant as it passes through the evaporator and is then compressed into a higher-pressure state in the compressor. During this process, the refrigerant increases in temperature due to the work done by the compressor and the heat absorbed from the environment.

Understanding the discharge temperature is crucial for evaluating the performance of the refrigeration system; it helps in diagnosing potential issues, ensuring efficient operation, and maintaining system reliability.

While other temperature options may be relevant in certain contexts or specific system designs, 171°F is often recognized as a standard operating point for many industrial refrigeration systems. Maintaining the discharge temperature within an acceptable range helps safeguard against potential damage and inefficiencies in the refrigeration cycle.