Boilers and Hydronics

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Installers and specifiers know a gas appliance is only as good as the venting system it’s connected to. Poor venting can cause improper combustion, but, more importantly, can also lead to flue gas leakage into heated spaces — a problem with deadly consequences.

Oh, and I should mention that Daniel and Chapman were the man’s first and middle names. His last name was Stillson. Think of him the next time you reach into your toolbox for that durable Stillson wrench that will forever carry its inventor’s proud name. Think of him, remember him, thank him, and smile.

The Mascot FT condensing combi boiler and water heater features a fire-tube stainless steel heat exchanger that produces 95 percent annual fuel utilization efficiency (AFUE), is fully modulating, and produces an endless supply of domestic hot water on combi units. 

Boiler efficiency is an important factor in selecting a space heating boiler, but what does “boiler efficiency” really mean? In selecting the right boiler for a commercial application, it is important to understand the difference between the various types of boiler efficiencies.

Every year, The NEWS introduces the latest heating equipment that is available for the upcoming winter season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands.

The HI celebrates its 100-year anniversary this year, tracing its roots back to the National Boiler and Radiator Manufacturers, which formed in 1915 with about 15 members. 

It happened abruptly — I woke up one morning and decided I wanted to try something new. Little did I know then that the path I’m on now would be so affected by some very special mentors. Heck, I didn’t even know what “hydronics” meant back then, but, now, it’s both a passion and a profession.

Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies. 

On Aug. 26, 2015, Hot Water Products Inc. and AMS Steam Products LLC, a wholly-owned subsidiary, will host a grand opening and training event at their new facility located at 7500 N. 81st Street, Milwaukee, Wisconsin, with a variety of events between 11 a.m. and 4 p.m.

While cogeneration is still largely an industrial process, the market has significant potential for educational institutions coast to coast.