Chilled Water Pump Head Calculation [FAST]

In variable flow with two-way control valves, the pump must handle the pressure drop of the most remote coil plus the drop through the longest piping route.

In HVAC design, calculating the is vital for ensuring the system delivers enough cooling while maintaining energy efficiency. Unlike open systems, chilled water networks are typically closed loops, which fundamentally changes how "head" is defined and calculated. Core Concepts of Chilled Water Pump Head chilled water pump head calculation