What size (1/2″ or 3/4″ or 1″) and type (PEXa PEXb PEXc) would you use if you had a 3 Family in Brooklyn and you wanted to redo the heating hot water pipe runs to pex?

More than 17 billion feet of PEX, or crosslinked polyethylene, has been installed worldwide. That’s enough to stretch to the moon and back almost seven times. In recent years, it has increasingly been ...

I have a hot water heating system that uses pex tubing. We have an annoying knocking sound whenever the system kicks on. I realize this is the tube expanding and contracting. Is there anyway to stop ...

For those who design in BIM/CAD, manufacturer-provided content is widely viewed as being superior to generic, out-of-the box content when planning and designing a project. The data embedded within ...