Details on Technical Data for Water Heater
Information about the component data dialog for water heaters.
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Name
Specifies the name of the component. You can modify the name. Clicking 
restores the default setting.
Calculation data
Thermal capacity, Mass flow rate: By activating these boxes you may use the option to specify the thermal capacity or the mass flow rate of the water heater. Enter the respective data in the edit fields.
Zeta value, Pressure loss: You may specify the Zeta value or the pressure loss of the water heater after activating these boxes. Enter the respective data in the edit fields.
Water volume: Here you may specify the water volume of the water heater in liters. This value will be used for the calculation of the system volume and the dimensioning of the expansion vessel.