Each fitting has its own custom set of input parameters and results.ģ. You can create individual projects, each with unique input values and results.Ģ. The following is a partial list of features:ġ. The advantages of this mobile app are that you can easily use it out in the field to do quick duct pressure loss calculations, the inputs can be adjusted by touch, and installation is automatic. This app is based upon the popular ASHRAE Duct Fitting Database desktop and web applications. Features include dynamic illustrations of each design, and the ability to share reports and spreadsheets through email. The ASHRAE DFDB app allows you to perform pressure loss calculations for all 250+ ASHRAE duct fittings in both IP and SI units. The ASHRAE Duct Fitting Database (DFDB) for the iPhone and iPad is now compatible with iOS 16 and iPhone 14 Pro.
