The new Aspen and Aspen Light Commercial condensing boilers are part of U.S. Boiler Company’s recently updated high efficiency product line. The boilers feature a 10:1 turndown ratio, up to 96% AFUE, and low emissions. With a stainless steel, vertical firetube heat exchanger, the Aspen line includes seven sizes between 85 and 399 MBH, with Read more
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New hydronic ball valves expand Viega’s product offerings for non-potable water applications. BROOMFIELD, Colo. – Viega introduced its line of Viega ProPress® Hydronic Ball Valve press x hose thread for copper systems. The hydronic ball valves are full port and designed for non-potable water applications. The ball valves are available in 1/2- and 3/4-inch press Read more
https://www.youtube.com/watch?v=Y2HiJWoLUZc A diverse group of commercial manufacturers from the United States, Mexico, and Canada — supported by IAPMO and members of the Hydronics Industry Alliance, a Committee of the Radiant Professionals Alliance (RPA) — has taken on the challenge of delivering a total commercial building HVAC system efficiency comparison tool that is now available online Read more
Complex hydronic systems are so 2008, at least according to Mechanical-Hub ProStaffer Andy Mickelson, who owns Mickelson Plumbing and Heating in Missoula, Mont. His three-man shop does plenty of high-end residential work, and even here—no—especially here, their recipe for success, serviceability and efficiency includes a heavy dose of “keep it simple.” On a custom home Read more