Add an option to automatically draw a hatch over the ductwork in 2D. Have the hatch be controlled by the type of duct (return vs supply) and layer system (new vs existing).38 votes
This feature will be included in DM HVAC 7.2.
Omit the line that appears on only one side of a transparent duct section. Simply make the duct section transparent and allow the user to insert symbols as desired.7 votes
We have added this as an option for DM HVAC 7.0.
Set the total CFM value for a zone. This value will be distributed to the rooms based upon the relative calculated CFM values.1 vote
This feature was added in Design Master HVAC 7.1.
Specify a minimum size for ductwork when automatically sized.16 votes
This is completed for DM HVAC 7.2. It is implemented as a project-wide option. You cannot have different minimums for different duct sections or types. If you need anything more complicated like that, let us know.
Make it so that arrowheads point in the direction of airflow in ducts.8 votes
This will be included in DM HVAC 7.0.
Add an option to size ducts to odd sizes for certain small ducts (5", 7", 9").5 votes
This is completed for DM HVAC 7.1. It is implemented as a project-wide option. You cannot have some systems size to odd duct sizes and others not size to them. If you need anything more complicated like that, let us know.
Include an option to not include flex duct in the IFC file when exported for 3D collision detection.0 votes
Will be included in DM HVAC 7.2.
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