Posted 7/23/2012 10:14 (#2501379 - in reply to #2501169) Subject: Re: Geothermal horizontal loops in a drought?
North West IA/western AZ
Installed mine 8+feet deep in spring of 11. We did 4 parallel runs and it is working great. We did have alot of rain that summer. If you do it and it is overly dry, make sure you pack as you backfill and add water if possible. A vibrator would be good.
Geothermal horizontal loops in a drought?
