Solar heated floor / Discussions

...Solar Air Panels to ensure a continuation of its closed loop system? In the last article about this latest demo house, it was stated that when the heated air generated from the Solar Air Panels is not needed during the summer months to warm the cement floor slab, the heated air is diverted to an air/water heat exchang...

I'm putting together a design for a medium-sized, super well-insulated slab on grade home. I definitely want a hydronic in floor heat system, along with a heat pump. With the absence of central ductwork, where do I put the ERV? Would it make sense to run a house wide plenum for the ERV alone? And if that's the case, wo...