Ashrae Duct Fitting Database Excel ((hot)) Jun 2026

Combine fitting losses from ASHRAE with manufacturer data for filters, coils, and grilles in one sheet.

: The interface, particularly in older desktop versions, can feel dated and clunky. Real-time Updates ashrae duct fitting database excel

Some coefficients are only valid at turbulent flow (Re > 4000). Add a conditional check: Combine fitting losses from ASHRAE with manufacturer data

You need the official ASHRAE DFDB files. These are available to ASHRAE members via the ASHRAE website or through third-party HVAC libraries. Look for the FDB_DATA.CSV or Fittings.txt file after installing the official database. particularly in older desktop versions

Both the desktop version and the Duct Fitting Database Lite App (for iOS) can generate reports that include spreadsheet attachments (CSV or Excel compatible).