Features pictorial outlines and technical diagrams for every single fitting code (e.g., SR4-2 rectangular transitions or CR11-1 straight rectangular segments ), reducing user entry errors.
By linking pressure loss directly to fan energy consumption, the feature could estimate the annual energy cost savings
: While typically a single-user product, the data aligns with the ASHRAE Handbook—Fundamentals and can be used to inform calculations in broader design software like Revit. ashrae duct fitting database version. 6.00.05
Beware of “free downloads” online—they often contain corrupted files or earlier version (v4.0) with outdated coefficients.
This release focuses on critical bug fixes and expanded range data to improve calculation reliability: New Fittings Added: Features pictorial outlines and technical diagrams for every
Version 6.00.05 introduces critical software stability fixes and data refinements over its predecessors. 1. Extensive Fitting Library
Earlier versions contained occasional rounding errors or mismatched reference velocities. Version 6.00.05 underwent rigorous peer validation. It synchronizes all coefficients with ASHRAE Research Project 1701 (Updating the Duct Fitting Database), ensuring that loss coefficients for identical geometries from different sources now match. This release focuses on critical bug fixes and
Ability to export calculated loss coefficients directly to text files or spreadsheets for integration with master external calculation sheets. Technical Foundations: How the Database Works The software calculates total pressure loss (
The is the industry-standard software tool used by HVAC engineers to accurately calculate fluid flow pressure losses across more than 200 distinct types of round, rectangular, and flat oval duct fittings. By utilizing standardized aerodynamic loss coefficient ( Cocap C sub o
Design engineers use the database to determine the External Static Pressure (ESP) of a duct system.
Streamlining HVAC Design: A Closer Look at ASHRAE Duct Fitting Database Version 6.00.05
