ASHRAE Technical Committee TC 5.2 (Duct Design) has announced that Version 6.00.05 will likely be the last standalone database release. Future iterations will be integrated directly into the and real-time design calculators. However, version 6.00.05 will remain the validated baseline for at least the next 5–7 years.
Detail the used for specific fittings like elbows or transitions. ashrae duct fitting database version. 6.00.05