Many faithful readers of my column know that I have a modcon boiler in my home. In fact, as soon as I get done with my special project in the mountains (Hydronicahh ...
In a December 2014 Plumbing & Mechanical Hydronics Workshop column, we discussed the benefits of dual-fuel systems that combine a geothermal water-to-water heat pump with a mod/con boiler. The boiler ...
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