What is the suction temperature under normal conditions?

The suction temperature plays a crucial role in the operation of refrigeration systems. Under normal conditions, a suction temperature of 22°F is often seen in many refrigeration applications, particularly when dealing with low-temperature systems used for freezing or cold storage.

This temperature represents the thermal state of the refrigerant as it enters the compressor, and is typically lower than the saturation temperature corresponding to the pressure within the system. A suction temperature of 22°F allows the system to effectively absorb heat from the refrigerated space, enhancing the overall efficiency and performance of the refrigeration cycle.

In industrial settings, suction temperatures can vary based on the specific application and the type of refrigerant used, but 22°F is widely accepted as a standard reference point that ensures optimal operation for various systems, especially in low-temperature refrigeration.