|Posted by Frannie on February 26, 2003 at 11:31:41:|
I live in a four unit condominium. We have measurable high peaks of ground current on the cold water pipe that runs under each unit. The electrician is recommending that we install dielectric couplers on all of the water heaters as he feels that his may be the source of the ground current. Any thoughts? Any idea about how much this would cost for four water heaters?