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  1. #27
    Join Date
    Jul 2008
    Poestenkill, NY
    Quote Originally Posted by alexb View Post
    Question: That smaller horizontally-mounted expansion tank has wording on it, that says it's for domestic hot water expansion. BUT: The tank is definitly on the cold-water input to the tank. Do you think they meant to use it as a surge-arrestor? (keeps pipes from banging when shutting off water)
    Expansion tanks for domestic water heaters are always installed on the cold inlet.

  2. #28
    Join Date
    Feb 2010
    Ontario Canada
    Really nice install. Love the piping...
    Never give up; Never surrender!

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