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Draw Double Line (Window)

The Draw Double Line (Window) command is used to draw the 2D ductwork for all of the ducts in a windowed area.

To draw ductwork in 2D, go to
Ribbon: DM HVAC→Ducts→  Draw Double Line (Window)
Pulldown Menu: DM HVAC→2D Drawing→Draw Double Line (Window)

You will be prompted to specify the first point of the window around the ducts to draw in 2D.

Draw double line:>> Select ducts: First corner of window:

You will then be prompted to specify the second point of the window.

Draw double line:>> Select ducts: Second corner of window:

Any existing 2D ductwork that is crossed by the window will be erased. All of the duct nodes that are inside the window will have their fittings drawn in 2D. All of the duct centerlines that are inside or crossed by the window will have their ductwork drawn in 2D.

Related Options

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.