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Dan Hokanson
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Perham, Minnesota, United States
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RAWGEO
This design will heat, air condition and provide domestic hot water using a solar collection system along with heat and cold storage.
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Dan Hokanson
Raw Geo
This design will heat, air condition and provide domestic hot water using a solar collection system along with heat and cold storage.
read more...
by
Dan Hokanson's team
Following
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