Anytime copper piping
has been attached to galvanized pipes, dielectric coupling is required to stop the corrosion caused by dissimilar metals touching. Unfortunately, these junctions may be hidden inside the walls. If a plumber did the replumbing, it certainly should be correct. If it was a do-it-yourself job, the homeowner may not have included the dielectric coupling.
For more information or to schedule service call the plumbing experts at Terry's plumbing
today to get the fast service you deserve. Call today for a free estimate.