There have been numerous studies over the years touting all the benefits of hydronic heating systems, including improved comfort and energy efficiency.
The Grundfos ALPHA1 26-99 is an energy-efficient circulator fitted with a high-efficiency permanent magnet motor (ECM) and integrated frequency converter.
This was quite a year for me on the home front. On fairly short notice, my wife and I found out that our daughter Heidi and her husband Andy would be building a house about 500 feet down the road from us.
That prophetic little quote from “The Man Who Shot Liberty Valance” pretty much sums up where our industry is today with residential ECM circulators. So many myths, many of them downright crazy, make it nearly impossible to make clear-headed and smart decisions for your customers.