I plan on thermally circulating about 500 gallons of fluid through the floors on a thermostatic valve, using "Sun Tanks". Kinda like solar water heaters, but on a much larger scale, since we don't have the best sun access. But, the house is shaded all summer, and open to sunlight all winter. It's a great compromise.
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
|