Commissioning flow rates

Commissioning flow rates are the water-flow readings checked during heat pump set-to-work to confirm that a heating circuit can move enough water for the selected operating mode.

Commissioning flow rates are the measured or recorded water-flow values checked when a heat pump or hydronic heating system is set to work. They are usually read with pump speed, flow temperature, return temperature and Delta T, the difference between flow and return temperature, to confirm that the circuit has the water flow required by the system design and manufacturer instructions.