(206) 949-5683, Top Rated Plumber, Seattle
Results 1 to 3 of 3

Thread: Ticking noise in my cpvc supply lines.

  1. #1
    Questions from readers Guest's Avatar
    Join Date
    Nov 2005
    Location
    posts, emails and comments from readers reposted by Terry
    Posts
    187

    Default Ticking noise in my cpvc supply lines.

    I have a ticking noise in my cpvc supply lines. I know the common answer is rubbing against pipes. the question is my pipes don't run in the wall. they go directing behind washer and I can see them. they don't move at all when the water is on so I don't see how they could be hitting anything else to cause the ticking noise. Although my main concern is not the ticking noise, it's whether or not I need to worry about this. does this mean that my piped could burst or break. do I need to replace them with copper. That's my main concern but I would like to know what's causing the noise. Thank you. Corey

  2. #2
    Forum Admin, Expert Plumber Terry's Avatar
    Join Date
    Aug 2004
    Location
    Bothell, Washington
    Posts
    14,191
    Blog Entries
    1

    Default

    The ticking noise is normally expansion and contraction where the pipe is held tight.
    It doesn't have to be where you can see it. Sound will travel a long ways.
    Most of the time, it is a natural sound of the home.
    There are ways to install them with plastic clips that help to reduce the ticking.

  3. #3
    Aspiring Old Fart, EE, computer & networking geek Mikey's Avatar
    Join Date
    Nov 2005
    Location
    Central Florida
    Posts
    2,685

    Default

    CPVC is especially vulnerable to this, since its coefficient of thermal expansion is the highest of any of the materials commonly used in manufacturing supply pipes. This was discussed in other threads; for example: http://www.terrylove.com/forums/show...ion#post113114

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •