What is delta T on the chiller?

Delta T on a chiller refers to the temperature difference between the fluid entering and exiting the chiller. It is a critical parameter that indicates the efficiency of the cooling process; a larger delta T typically signifies better performance as it means the chiller is effectively removing heat from the fluid. Monitoring delta T helps in assessing system performance and identifying potential issues. Ideally, delta T values depend on the specific application and design of the chiller system.