H Hugh Oct 18, 2009 #1 [ame=http://www.youtube.com/watch?v=cKav-_QaC5Y]YouTube - Geothermal Heat Pump Installation[/ame]
U unguided1 Plumbers Arms member Plumber Gas Engineer Messages 1,985 Oct 25, 2009 #2 I know nothing about groundsource but wont those slinkys freeze the ground up being that tight . Upvote 0 Downvote