Ashrae Duct Fitting Database Page

The ASHRAE Duct Fitting Database offers numerous benefits to HVAC engineers, including:

The database organizes fittings into specific "Families" (Divisions). For example: Ashrae Duct Fitting Database

The ASHRAE Duct Fitting Database is a digital repository of duct fitting data that provides engineers with the necessary information to design and analyze duct systems. The database contains a vast collection of duct fitting geometries, including elbows, tees, wyes, and reducers, among others. Each duct fitting is represented by a set of parameters, such as loss coefficient, pressure drop, and airflow characteristics. The ASHRAE Duct Fitting Database offers numerous benefits

You cannot simply make up a number. To comply, you must provide a "Duct Pressure Drop Summary." The is the only approved source for fitting loss coefficients in most jurisdictions. Each duct fitting is represented by a set

Allows users to save fittings into specific project files that can be stored or transferred for further analysis. Available Versions & Access Duct Fitting Database - ASHRAE