Posted 2/9/2013 13:58 (#2886442 - in reply to #2885187) Subject: RE: Looks good
Driftless SW Wisconsin
That's the way mine is setup also and works well. I was trying to point out most geo preheat systems do NOT circulate the same water/solution from the field thru the water heater as was described in a post above that had destroyed the hot water heater.
Your house looks very good. You are doing a lot of work yourself.