J Joblo #1 Member · Blekinge · 20 posts 27 Sep 2014 at 10:30 PM Joblo Member Blekinge 20 posts 27 Sep 2014 at 10:30 PM #1 Hello! Do you think it's a bad idea to run supply and return lines for underfloor heating under the subfloor, that is, in the crawl space?
Hello! Do you think it's a bad idea to run supply and return lines for underfloor heating under the subfloor, that is, in the crawl space?
