While the official ASHRAE software automates this calculation, it often exists as a separate ecosystem. Engineers frequently find themselves needing to calculate hundreds of fittings at once, compare scenarios rapidly, or integrate these calculations into broader project cost sheets. This is where Excel becomes the tool of choice.
Clients and code officials require clear documentation. Excel allows engineers to format calculation sheets exactly to their company standards, adding logos, specific headers, and custom formulas that the native ASHRAE software cannot provide. ashrae duct fitting database excel
) tables for over of round, rectangular, and flat oval fittings. compare scenarios rapidly
When looking for the file, you will likely encounter two formats: B2 is the aspect ratio.
In this formula: A2 is the fitting type selected via dropdown, B2 is the aspect ratio.