Featuring pictorial outlines of each fitting, this database is useful to design engineers dealing with a variety of duct fittings. ashrae.org Duct Fitting Database Lite App - ASHRAE
Version numbers matter here. While previous builds focused on expanding the library of fittings, focuses on accuracy, interoperability, and corner-case coverage . ashrae duct fitting database version 60005
Got a war story about a duct fitting that didn’t behave like the manual said? Drop it in the comments—we’re collecting “loss coefficient horror stories.” Featuring pictorial outlines of each fitting, this database
The database now includes uncertainty bounds. That means you can tell a client: “This fitting has a loss coefficient of 0.23 ± 0.02” — not just a single number. Great for MEP firms doing LEED or energy modeling. Got a war story about a duct fitting
Includes supply, exhaust, and common duct functions based on the ASHRAE Handbook—Fundamentals .
: Designers can save fittings into project files that are easy to navigate, store, and transfer. Unit Flexibility
While earlier versions established the foundation, Version 6.0.005 introduces specific refinements that modern engineers require: