Design ventilation system components
This chapter describes the selection and design of the objects which will later be connected with ventilation ducts. In the initial situation, the air flow rates of the rooms are defined. We describe the further process up to the distribution of the air flow rates to the available air terminals in the rooms.
Note
For the described actions, open a model of the discipline Lüftung.
Select the air terminals, ventilation equipment and required objects and place them
Once the volume flows of the rooms have been defined, the air terminals and ventilation equipment can be selected and placed.
. It contains the functions which can be used to edit the selected objects.
OverviewDistribute volume flow rates to the air terminals in the rooms
You can distribute the air flow rate for a room to the air terminals that have been placed. 
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are taken into account. DDS‑CAD subtracts the volume flow rate of the air terminal device from that of the room and only distributes the remaining value.
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