Make duct-by-duct changes to sizing criteria.Size your entire system with a single command, using criteria defined by you.Learn more about duct and diffuser layout. … Now I have more time to devote to the design.” Generate a diffuser schedule as you design your projectĪdrienne Gould-Choquette, founder of Adicot, Inc, in Sarasota, FL, says that before using our software, “I was spending more time drafting than I was engineering.Lay out your diffusers and connect them to your ductwork.Draw double-line ductwork as easily as single-line.Insert fittings automatically while you draft and modify them as needed.Draft intelligent ductwork that responds to changes in your design.Build your HVAC systems faster and more accurately with Design Master. Make revisions that are accounted for throughout the design. Define the parameters of your project as you draft, then perform calculations within the software using those parameters. Design Master HVAC is a complete ductwork drafting and calculation software program that works directly inside AutoCAD and BricsCAD.