There’s a debate among commercial and industrial hydronic system designers: how best to refine and enhance pumping and system efficiency to precisely match output to load (need). Decades ago, ...
THE PIPING configurations in modern hot water systems may seem much different than those of the past. Indeed, I have heard people say that the newer hot water systems are more difficult to diagnose ...
A supermarket refrigeration technician walking into a store will more than likely find a direct expansion (DX) system. Of all the different approaches to commercial refrigeration that have been tried, ...
What beautiful piping! That was my initial reaction when I walked into the boiler room. I’ve always loved the color of copper, and that’s big stuff. The larger piping is 3” while the smaller pipes are ...
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