I have a 30 ft keystone passport i want to re-plumb my tt with pvc pipe i was wondering if anyone has done that before and if so how hard is it to do . Taking in consideration i am not a plumber.
Its not the easiest thing to do but if the TT is open and everything is easy to get at it should work ok with some trial and error. While you are at it go ahead and replace the water lines with pex and put shut offs on every fixture you will be happy you did.