With the action "Compute design flows" all the design flows are calculated based on the power and temperature regime of the end units.
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In the figure below you see the calculated design flows, regimes and design heat flows on the labels, where H/C stands for heating and cooling.
Notice that the return temperature at the boiler is not 65°C. The return temperature at the boiler is calculated based on the design flows and return temperature of the end units.
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