Hello my friends,
I’m looking for the best extension or plugin for HVAC systems. I need it for design and calculate the systems by interior preasure, speed and other coefficients.
Thnx a lot!
best regards,
Alexei
Hello Alexei,
These may be of interest:
3skeng - 3D — Engineering software for SketchUp
SketchUp Engineering Toolbox — Add standard and customized parametric components