in cowlitz county WA. can i use cpvc pipe for hot water in single residental dwelling?
Answers:
you would need to check your city/ county codes , but i wouldnt do it....stick with tried and true...copper. they are starting to use it in some areas where i live, i work with it regularly and have seen what it does when it ages and it can get quite brittle, when it does, you better hope it doesnt get bumped even slightly or you will be in for a big mess...
Other answers:
no,you must use copper piping
no,you must use copper piping