Win32 and 64, English

Tharwat Al Shoufi
Dynamic and Professional HVAC Program.

General Usage Instructions

When you run the command name HVAC, this will show the main dialog immediately. You can see the preview of this main dialog in the screenshot. All you need to do is adjust the settings you want to go with then hit the button for the system that you would like to use.



Ribbon/Toolbar Icon Command Command Description


Launch the HVAC main dialog.


The installer that ran when you downloaded this plug-in from Autodesk App Store has already installed the plug-in. You may need to restart the Autodesk product to activate the plug-in. To uninstall this plug-in, click Control Panel > Programs > Programs and Features (Windows 7/8/8.1/10) and uninstall as you would any other application from your system.

Additional Information

Known Issues


Company Name: Tharwat Al Shoufi
Support Contact: tharwat313@yahoo.com

Author/Company Information

Tharwat Al Shoufi

Version History

Version Number Version Description


This version is released to allow users to specify their desired LineType with the system layer they intend to use by pressing the right hand side button ( ... ) next to each system layer. A new dialog should appear now and only the required linetype name can be selected by the user. After accepting the inputs the button that relates to system layer should be activated for user's for the next step. NOTE: If the button ( ...) is deactivated when the related radio button is checked out then this means the related Layer Name is already created and existed in current opened drawing.


New options added to latest version of HVAC program to allow users to control of the text precision, units, System Air Flow rate, and two more options to choose the way of the objects being drawn as LWpolyline or Lines & Arcs.
Go top