From the May 2011 issue of Engineered Systems
By JOHN VASTYAN
Commercial hydronic and domestic water systems
are being scrutinized by experts nationwide.
Although the close inspection of operation and
efficiency likely won't inspire a "CSI: Mechanical
Systems" television series, there's certainly no lack
of interest by commercial system pros.
It's the sort of shake-up that invariably happens when new
technology provides a better way of doing things. In this case,
smart, variable-speed pumping is the core of an exciting, burgeoning