Tommy Mac Discussions › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › Pex piping › PEX › No vex with pex
Pex is only rated to last a century.
Plumbers don’t like it when anybody can put systems together using fittings that don’t require solder.
http://www.HeatProUS.com energy businessmen’s knowledge
Yes, you really have to find out the MAKE and MODEL to get good answers. There IS more than one machine made.