HVAC Solution (American Fork, UT) produces a stand-alone, Windows(r)-based drag-and-drop program that designs and models hvac systems using intelligent objects. The company's product, also named HVAC Solution, is reportedly a state-of-the-art hvac design tool that can be used to build air handlers, airflow schematics, hydronic schematics and equipment schedules. It is also an hvac system design accountant that reportedly automatically performs many of the engineering calculations and design tasks that hvac professionals currently perform manually.