Originally Posted by
TomP674
Advice for DIY with copper and pex.
I have developed a pin hole leak in a copper line at the tee for my supply to radiant heat (fin tube). I was wondering if I can use the sharkbite brand of pex and their fittings to replace that section? It would be going from 3/4 to 1/2 and copper to pex and back to copper.
Thanks for your help
Tom, you apparently missed the part posted that this is NOT a DIY site.
I will tell you that you can't use plumbing pex on a hydronic system.
Bob Boan
You can choose to do what you want, but you cannot choose the consequences.