Ashrae Duct Fitting Database Excel Link __full__ Site

For direct support, contact ASHRAE Customer Service at 1-800-527-4723 (US/Canada) or via email at orders@ashrae.org. If you need to test an HVAC component's actual resistance in a lab, refer to , which establishes testing methods for ducts and fittings.

The ASHRAE Duct Fitting Database Excel file offers the following features:

If you need to bring that data into a spreadsheet for custom calculations or system sizing, here are the three working methods: ashrae duct fitting database excel link

Specialized data for distinct airflow configurations.

The ASHRAE Duct Fitting Database with Excel Link is the definition of a "force multiplier." It does not replace the engineer's judgment—you still have to select the right fitting type—but it removes the arithmetic drudgery. For direct support, contact ASHRAE Customer Service at

Once you have accessed the database, you can use it to:

For a small firm doing simple residential work, the cost might be hard to justify compared to free online calculators. However, for commercial work where engineering liability is high, the cost is negligible compared to the value of accuracy. The ASHRAE Duct Fitting Database with Excel Link

: Automatically computes loss coefficients and pressure losses based on user-entered flow rates and fitting dimensions. Real-Time Updates

: Legacy versions (v5.0 and v6.0) are available through technical retailers like for approximately $155.00. How to Use the Data with Excel Many engineers use the ASHRAE software

| Feature | Description | | :--- | :--- | | | Over 200 round, rectangular, and flat oval fittings with pictorial outlines | | Unit Flexibility | Built-in conversion between I-P and SI units | | Project Management | Save fittings into project files (.dfdb) for easy storage and transfer | | Search Capability | Type partial or full fitting code names to quickly retrieve specific fittings | | Reporting | Generate and email reports with spreadsheet attachments for further analysis | | Custom Parameters | Change minimum and maximum allowable values for all input parameters | | Data Export | Generate CSV or XML outputs for Excel, Revit, or other analysis tools | | Mobile Access | Free DFDB Lite app for iOS devices for field calculations |