Are you talking about a ZoneGroup in DesignBuilder or a
ZoneGroup in EnergyPlus?
I know nothing about DesignBuilder (or almost nothing).
There is a "global" setting where a (for example) Infiltration
object will use a global list and apply it to all the zones. That's
a ZoneGroup in EnergyPlus.
Each zone would be calculated individually -- (basically, the global list
expands into individual infiltration statements for each zone).
You can check the .eio file for specifics for each infiltration.
At 02:20 PM 8/30/2013, George Georgiou wrote:
Let's say that I am using the
Flow/Exterior WallArea which requires a single value. If I use the
zonegroup field to combine all the zones together, the value will be
multiplied with each zone ?