: Most design engineers use a standardized Excel sheet for ESP calculations, manually inputting the pressure loss in Pascals or the loss coefficient (
While there is no direct "live link" plugin that automatically syncs the ASHRAE Duct Fitting Database (DFDB) ashrae duct fitting database excel link
If you or your firm owns the , you can transcribe the tables for fittings you use most often. However, this is tedious for the entire database. : Most design engineers use a standardized Excel
Several commercial HVAC design software packages (e.g., , Carrier HAP , Elite Software ), as well as free tools like HVAC Solution or openDuct , include the ASHRAE database. Many allow export to CSV/Excel. Many allow export to CSV/Excel
⚠️ ASHRAE does not provide a direct native Excel link. You must use programming or third-party tools to call the DLL from Excel.
: Platforms like the MEP Engineers Group often share macro-enabled Excel sheets designed to handle iterative duct calculations using ASHRAE-aligned formulas. 💡 Engineering Workarounds