Log in

ProUnit is a calculation program for dimensioning and selecting air handling units. ProUnit can be found in a web-based version. In the program you will receive the technical performance for Swegon's air handling units, GOLD.

Swegon AB retains the right to upgrade the program and there to connected documentation without notice.

ProUnit is developed and owned by Swegon AB and is protected by European copyright laws and international agreements. The program should be treated as all other documentation that are protected by copyright laws.

All types of questions about the program are to be answered by Swegon AB.

There are also plugins for CAD programs like AutoCAD and Revit and connections for MagiCAD. These can be downloaded under the "Downloads" tab. There you can also find instructions for the different plugins.


System requirements

  • Microsoft Internet Explorer 7 or newer
  • Screen resolution 1024x768
  • 256 colours
  • Broadband (at least 0.5 Mbit/sec)
  • Support for Javascript and Images must be on

For ProUnit to work, some specific security settings must be made in your web browser. Read the instructions found under the Downloads tab how to make these settings in Internet Explorer.



AutoCAD connection guide (external link) 
Revit connection guide (external link) 
Internet Explorer Security Settings Guide how to set up your browser for ProUnit.

Other manuals and instructions are available on the Plugins page (link below).


CAD Plugins (external link)