Flow temperature

The flow temperature is the temperature of the heating water supplied to the consumer.

Symbol or abbreviation:

ϑVL

Usual unit:

°C

If no flow temperature is specified at a consumer, for example a radiator, in CALHYDRA, the flow temperature from the heat generator or the associated mixer is used for the pipe network calculation. If a flow temperature is entered at the consumer, for example from the heating surface design, Dendrit CALHYDRA uses the temperature entered here. CALHYDRA checks whether the specified flow temperature matches the heat generator or mixer and, if necessary, an error message is issued.