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Old 03-30-2013, 02:24 PM   #30
Joined: May 2009
Location: Dearborn, MI
Oddometer: 6,039
Originally Posted by rapidoxidationman View Post
That cold water pipe, especially in a newer home, probably was brought to you by a black poly pipe - not such a good ground conductor, even if the house is plumbed in copper...
I'm sure it's metal in that old house mentioned in the thread.
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