The Draw Double Line (Branch) command is used to draw the 2D ductwork for all of the ducts in a system.
To draw ductwork in 2D, go to
Ribbon: DM HVAC->Ducts-> 
Draw Double Line (Branch)
Pulldown Menu: DM HVAC->2D Drawing->Draw Double Line (Branch)
You will be prompted to select a duct in the system to be drawn in 2D.
Select duct on branch to draw:
The selected duct and any connected ducts will be drawn in 2D.
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Duct label format: Sets how the size of the duct is displayed in the duct label depending upon its shape and lining. Draw hangers in 2D: Sets whether hangers are drawn. |