Gary Klein

Benefits of Demand-Controlled Pumping

Author: Larry Acker and Gary Klein

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September 11, 2006

An electronically demand-controlled pumping system sends cold water back to the water heater until hot water arrives at the sink, shower, or other fixture where it is needed. [continue reading]

Benefits of Demand-Controlled Pumping

Author: Larry Acker and Gary Klein

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June 12, 2007

        Much water and energy is wasted in residential buildings, due to poorly designed, poorly installed—and therefore poorly functioning—hot water delivery systems. Homes built in the ... [continue reading]

Looking for a Comfortable Low-Flow Shower Experience

Author: Gary Klein

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May 06, 2009

 Q. John Koeller notes how the plumbing industry has taken advantage of the lack of any prohibition against multiple head and body spray luxury shower installations resulting in many very high flow installations (“... [continue reading]