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Old 08-07-2009, 01:06 PM   #19 (permalink)
Christ
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
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Pasta - '96 Volkswagen Passat TDi
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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.
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