The software includes 3 options for calculating duct sizes:
- The Duct System Size Calculator calculates sizes to convert 1-line duct systems to sized 2-line duct systems. It can also calculate sizes for duct systems with defined shapes.
- The Instant Sizing Calculator calculates sizes for individual duct segments.
- Third-party, external analysis tools work in conjunction with AutoCAD MEP 2023 toolset to analyze duct systems.
You can use any of these sizing tools at any time. The duct system size calculator can be used for both preliminary designs and modifications. The instant sizing calculator is best suited for modifying discrete parts of the system.