The app displays inputs and results in both IP and SI units.All fittings include pictures that you can view within the app.The app reports also include a spreadsheet attachment that you can open on your desktop computer to do further analysis. These are similar to the reports available in the desktop version of the DFDB software. It allows you to display and email two types of reports.It includes a useful search feature that allows you to type in a partial or full fitting code name to quickly retrieve it.You can easily change the minimum and maximum allowable values for all input parameters.Each fitting has its own custom set of input parameters and results.You can create individual projects, each with unique input values and results.It includes all of the latest updates that have been implemented into the ASHRAE DFDB desktop and web-based applications since 2009.It is a universal app that works on all versions of iPhones and iPads and the latest Apple iOS 14.The following is a list of additional features: Click here for a list of all of the latest updates to the DFDB app.) These include scores of new fittings, many updates to existing fittings, and much, much more. We have updated the app to coincide with all of the 50+ updates to the desktop-based Duct Fitting Database application that have been implemented over the past 7 years. That works on all versions of iPhones and iPads (Including the latest iOS 14 and iPhone 12 Pro Max). In addition, the mobile version actually includes additionalįittings above and beyond the web-based version. The advantage of this mobile app is that you canĮasily use it out in the field to do quick duct pressure loss calculations. In this app that you can do in the desktop and web-based versions. This app is based upon the popular ASHRAE Duct Fitting Database desktop application, and you can do pretty much everything The HVAC ASHRAE Duct Fitting Database (DFDB) Universal app for the iPhone and iPad allows you to perform pressure loss calculations for all 240+ ASHRAE fittings listed in the 2021 ASHRAE Handbook of Fundamentals.

Duct fitting database download