This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
ASHRAE fittings are bound by specific geometric ratios (e.g.,
is available for iOS/Android, facilitating quick field calculations. Integration Capabilities
: Platforms like the MEP Engineers Group often share macro-enabled Excel sheets designed to handle iterative duct calculations using ASHRAE-aligned formulas. 💡 Engineering Workarounds ashrae duct fitting database excel link
Depending on your budget, programming expertise, and software licenses, there are three primary ways to establish an ASHRAE duct fitting Excel link. 1. Vendor Add-Ins and Official APIs
Understanding the database's capabilities helps engineers maximize its utility.
While not a full database download, this works if you only need specific fittings for a project. This public link is valid for 7 days
Select your fittings (e.g., SD5-1 smooth radius elbow, ER4-1 symmetrical transition) within the DFDB interface.
varies dynamically based on geometry (aspect ratios, angles, turning vanes) and flow conditions (Reynolds number, volume flow ratios), static charts quickly become unmanageable. The Value of an Excel Link for HVAC Engineers
To help me tailor advice for your engineering workflows, please tell me: Can’t copy the link right now
Check out the cloud-based subscription on the ASHRAE Bookstore for the full library.
No legal free link exists. ASHRAE copyrights this data. Check if your employer or university has a license. Never use random Excel files from file-sharing sites—they often contain outdated (pre-1990s) coefficients.
If you cannot afford the official license or simply need a quick reference, use these alternatives. They are not the official ASHRAE database, but they replicate the coefficients from publicly available academic sources and older handbook editions (pre-2013).
Check if your university or company has an ASHRAE Digital Library subscription —you may access the database online without buying individual copies.