Tank Heater vs.Recirculating Hot Water
Has anyone tried recirculating hot water into their freshwater tank as an alternative to using a tank heater? How did it work? Issues? Comments from those who haven't done this are also welcome. ...
Forum Discussion
Steve, when I went to school for HVAC in the late 70's, passive was all the rage. Lets just say I've designed a few systems over the years. :) Of course that was a long time ago so my tech speak is bit weak.
