"HydroniCAD is the result of many requests I've had over the years for a tool to make drawings similar to those in my PM and PM Engineer columns and articles,"
New CAD Program Unveiled At RadFest
November 10, 2005
John Siegenthaler demonstrated his new CAD software at RadFest East. HydroniCAD was specifically created to help contractors with no previous computer drawing experience to easily produce professional-quality schematics.