Thanks Hesperus, I'll let you know when I'm finalized on a few other issues as to which direction I'm headed.
Basically I have a buddy who has his own HVAC company but doesn't deal with boilers so much. When I questioned him on Geo-thermal he said( After questioning me on a lot of things) That based on the size of my house and barn and my age etc..... That he didn't think it was worth the up front cost. So I'm still on the fence. Right now I just want to rough in my barn slab.
