What is a consequence of high pressure in the refrigeration system?

High pressure in a refrigeration system can lead to significant risks, particularly concerning compressor damage. When the pressure within the system exceeds the designed operating limits, it creates excessive mechanical stress on various components, particularly the compressor. The compressor is responsible for circulating refrigerant throughout the system, and increased pressure can cause it to overheat, sustain physical damage, or even fail completely.

In addition to the risk to the compressor, high pressure can negatively impact the entire system's efficiency and performance. For example, while it might seem that higher pressure could lead to better refrigerant circulation or improved cooling capacity, these scenarios generally hold true only within the designated operating parameters. Exceeding the normal pressure levels can lead to inefficiencies and increased energy consumption, compounding the risk of harm to the compressor and other system elements.