This is the story of a junior mechanical engineer's high-stakes search for the industry's most elusive digital manual. The Deadline at Dawn
: Users can save specific fittings into project files that are easily stored or transferred.
ASHRAE_Duct_Fitting_Database.mdbASHRAE_Duct_Fitting_Database.exe (older 16-bit launcher)ASHRAE previously offered older versions of the Duct Fitting Database (including versions 3.x, 4.x, and some 5.x builds) as free downloads on their website, often bundled with the ASHRAE Fundamentals Handbook CD-ROM or as a standalone tool for members and educators. Version 60005 was never officially marketed as a “free, standalone public download” in the way open-source software is, but it was distributed at no cost to ASHRAE members and through some academic channels.
: Full support for both I-P (Imperial) and SI (Metric) units. New Fittings
: The mobile Lite app allows users to email HTML reports and spreadsheet attachments containing all inputs and results for further analysis on a desktop. Free vs. Paid Versions Paid Full Version (Desktop/Web) Free "Lite" App Access Annual subscription/CD-ROM Free from the Apple App Store Fittings 200+ comprehensive fittings Select subset of common fittings Platform Desktop (Windows) or Cloud-based iPhone and iPad Output Real-time calculations, printable tables Field calculations, mobile reporting
app for mobile devices, which allows for pressure loss calculations on a limited selection of common supply and exhaust fittings for free. Risks of Unofficial Versions
: Includes loss coefficient tables for round, rectangular, and flat oval fittings. Visual Interface
This is the story of a junior mechanical engineer's high-stakes search for the industry's most elusive digital manual. The Deadline at Dawn
: Users can save specific fittings into project files that are easily stored or transferred. ashrae duct fitting database version 60005 free
ASHRAE_Duct_Fitting_Database.mdbASHRAE_Duct_Fitting_Database.exe (older 16-bit launcher)ASHRAE previously offered older versions of the Duct Fitting Database (including versions 3.x, 4.x, and some 5.x builds) as free downloads on their website, often bundled with the ASHRAE Fundamentals Handbook CD-ROM or as a standalone tool for members and educators. Version 60005 was never officially marketed as a “free, standalone public download” in the way open-source software is, but it was distributed at no cost to ASHRAE members and through some academic channels. This is the story of a junior mechanical
: Full support for both I-P (Imperial) and SI (Metric) units. New Fittings ASHRAE_Duct_Fitting_Database
: The mobile Lite app allows users to email HTML reports and spreadsheet attachments containing all inputs and results for further analysis on a desktop. Free vs. Paid Versions Paid Full Version (Desktop/Web) Free "Lite" App Access Annual subscription/CD-ROM Free from the Apple App Store Fittings 200+ comprehensive fittings Select subset of common fittings Platform Desktop (Windows) or Cloud-based iPhone and iPad Output Real-time calculations, printable tables Field calculations, mobile reporting
app for mobile devices, which allows for pressure loss calculations on a limited selection of common supply and exhaust fittings for free. Risks of Unofficial Versions
: Includes loss coefficient tables for round, rectangular, and flat oval fittings. Visual Interface