Ashrae Duct Fitting Database Version 60005 May 2026

While "60005" isn't a standard public commercial version number for the software itself, it bears the hallmarks of a specific internal build number, a checksum, or perhaps a specific release version tied to the 2005 Handbook data cycle (which was a monumental shift in how duct data was handled).

✅ Better support for CFD validation

The database now includes uncertainty bounds. That means you can tell a client: “This fitting has a loss coefficient of 0.23 ± 0.02” — not just a single number. Great for MEP firms doing LEED or energy modeling. ashrae duct fitting database version 60005

Increased Input Ranges: Expanded the allowable input dimensions for multiple fittings, including SR4-3, ER4-3, CR3-17, and CR9-3. While "60005" isn't a standard public commercial version

Integration with ASHRAE Handbooks: The database serves as the digital companion to the ASHRAE Handbook—Fundamentals. While the handbook provides the theory, Version 6.00.05 provides the practical, calculable values needed for real-world application. Why Accuracy Matters in Modern HVAC Great for MEP firms doing LEED or energy modeling

Step 2: Download the Package You will receive a ZIP file containing: