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Reverse Duct Branch

The Reverse Duct Branch command is used to reverse a series of ducts in a branch.

The starting and ending points of the selected duct will be swapped. The duct that is previous to the selected duct will also be reversed. The previous ducts will continue to be reversed until no previous duct is found. See the Previous and Next Ducts section for more information about identifying the previous ducts.

To reverse the direction of a duct branch, go to
Ribbon: DM HVAC→Ducts→  Reverse Duct Branch
Pulldown Menu: DM HVAC→Duct Centerlines→Reverse Duct Branch

You will be prompted to select the first duct in the branch to reverse.

Select duct or label at start of branch to reverse:

The selected duct and all of the previous ducts will be reversed.