Skip to content The ASHRAE Duct Fitting Database (DFDB) provides standardized loss coefficients (resistance equivalents) and methods for estimating pressure losses through common duct fittings (elbows, tees, transitions, offsets, etc.). Version 60005 is a specific dataset/release identifier used in some tools and HVAC software to reference a particular revision of those coefficients and associated metadata.
: Dual-unit functionality allowing seamless switching between I-P (Inch-Pound) and SI (International System) units.
: Unlike older desktop-only versions, 6.00.05 is primarily accessed via an annual cloud subscription , though it remains a single-user product. Mobile Integration : A companion "Lite" app is available for field use on iOS devices ashrae duct fitting database version 60005
A version identifier like the one you are looking at likely corresponds to the era where validation began to heavily influence the coefficients. The data stopped being theoretical and started being empirically tested in labs.
A key technical specification is that version 6.00.05 is exclusively a , and network or multi-user licenses are not available. The software is designed for Microsoft Windows systems with 32-bit architecture and has been tested for compatibility from Windows XP through to Windows 11. : Unlike older desktop-only versions, 6
: Includes pictorial outlines for over 200 fittings across supply, exhaust, and common duct functions.
Summarize the role of DFDB 6.00.05 in optimizing . A key technical specification is that version 6
app for iOS, allowing for quick field calculations on iPhone or iPad. : This version is typically sold as a single-user product ; multi-user licensing is not available. : For those using BIM software like
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