Ashrae Duct Fitting Database Excel Link [new] Jun 2026

Manually searching for local loss coefficients ( Cocap C sub o

Changing air velocity or duct size automatically updates the pressure drop. ashrae duct fitting database excel link

| Feature | Cloud V6.00.05 | Lite App | Legacy CD V5.00.00 | |---|---|---|---| | | Web browser | iOS | CD-ROM (or third-party DL) | | Cost | Paid subscription | Free | Paid (original) | | Fittings Covered | Full >200 | Subset ~14 | Full >200 | | Export to Excel | Yes (clipboard) | No | Yes (clipboard) | | Project Saving | Yes | No | Yes | | Latest Data | Yes (current Handbook) | Yes (current Handbook) | No (outdated) | | Official Support | Full | Limited | None | Manually searching for local loss coefficients ( Cocap

: ASHRAE offers a mobile version called the Duct Fitting Database Lite App for quick field calculations on iPhone and iPad. Once the data link is established via Power

Reduces risks of under- or over-sizing fans by using trusted data.

Once the data link is established via Power Query or lookup tables, you can construct a highly automated duct static pressure loss calculation sheet. Step 1: Input Basic Parameters Create input columns for the specific duct segment: Duct section identifier (e.g., Supply Run 1, Section A)