Posted 3/25/2011 10:26 (#1689231 - in reply to #1689161) Subject: RE: Earth heat for shop - anyone do this
There are a couple brothers near Cottonwood, MN that have a tile line coming up in the corner of their shop with a fan on it. They explained they hooked into their farm's tile system and were sucking air through it for heating in the winter/cooling in the summer. They said the heating wasn't as efficient as the cooling.
Earth heat for shop - anyone do this
