Hi all,
I am trying to finish my bathroom remodel. I have installed CPVC plumbing because our water here likes to corrode copper. Anyways...I have installed the CPVC properly (strapped and braced, brass drop ells for the shower arm and tub spout nipple) As I was making the supply connections I am getting a VERY slight leak on the hot side that likes to show up after the brass valve gets warm....I have tried a few different male adapters and am getting frustrated. Does the expansion of the brass shower valve cause this? I put a new male adapter on and used tfe paste this time rather than teflon tape, but I am not gluing any more til I hear back. Do i need a transition union or something to isolate the CPVC from the brass? I didnt see anything like that at home depot....do I have to go to a plumbing store for that? Thanks in advance!!!
Josh