Uponor Domestic Water Piping and Hydronic Piping Specifications Now on ARCAT Uponor’s domestic water piping and hydronic piping specifications are available in both MasterFormat Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window) Industry News 2014-07-02 The Staff