Grounding of pipes
Posted by Joop Kaashoek on April 30, 2002 at 17:38:33:
I am repiping my house with copper and noticed that each gas appliance (water heater and furnace) is grounded to the water line. I thought that creating multiple connections to ground could create problems (ground loop). What is the best thing to do? And is it OK to connect the galvanized gas pipes to the copper pipes or will that create corrosion problems?


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