Duct HVAC Python Content Pack
Win64, EnglishGeneral Usage Instructions
Step 1. The app will install the content to CPak Common. "C:\AutoCAD Plant 3D 2026 Content\CPak Duct HVAC Python Content Pack". The app will automatically detect the latest version of your AutoCAD Plant 3D installed in "C:\".
Step 2. Run AutoCAD Plant 3D and run the command "PLANTREGISTERCUSTOMSCRIPTS" to compile the scripts and restart the program.
Step 3. Create a new spec and add all components from the catalog to the spec.
For more information, please check the help document in the installation folder.
Screenshots
Commands
Installation/Uninstallation
The catalog support folder exists in this location:
Windows 10/11: "C:\AutoCAD Plant 3D 2026 Content\CPak Duct HVAC Python Content Pack".
To uninstall this content pack, please go to Control Panel => Programs and Features => select the "Duct HVAC Python Content Pack" => Uninstall
Additional Information
Known Issues
Contact
Author/Company Information
Support Information
Please contact me via Email: support@khailongtech.com.
Version History
| Version Number | Version Description |
|---|---|
|
2.1.1 |
Update Specs for Round and Rectangular pipe, fittings. |
|
2.1.0 |
Update to Plant 3D 2026. |
|
2.0.5 |
Auto routing on by default. |
|
2.0.4 |
Fix ignore auto convert default pipe |
|
2.0.3 |
Update install location |
|
2.0.2 |
- Update installer |
|
2.0.1 |
- Fix auto-routing function work with the Imperial project. |
|
2.0.0 |
- Add auto routing function - Compatible with 2025 |
|
1.0.1 |
Add license. |
|
1.0.0 |
Initial release |
