Ashrae Duct Fitting Database Excel Link -

Each fitting has a unique (e.g., "E1-1" for a 90° smooth elbow) and its loss coefficient depends on geometry ratios (e.g., r/D , W/H , angle, area ratios). The official data is maintained by ASHRAE Technical Committee (TC) 5.2 .

Depending on the version you purchase, the linking between the DFDB software and Excel can be finicky. It often requires enabling specific Add-Ins or Macros, which can sometimes trip up corporate IT security settings. ashrae duct fitting database excel link

: Both the web-based version and the mobile app feature a "Reports" option. You can select "Inputs and Results" to generate an HTML email that includes a spreadsheet attachment compatible with Microsoft Excel. Third-Party Excel Tools : Sites like Each fitting has a unique (e

The strongest selling point is the "Live Link." Once installed, the DFDB functions appear within Excel. It often requires enabling specific Add-Ins or Macros,