Hi, I installed a american standard shower valve in my shower and I hooked up the hot and cold supply lines backwards. Is there and easy fix to this I really don't want to cut a hole in the back of my wall to fix this.
Thanks Stancy

Hello Stancy,

The easy way is just leave it as it is and get used to it, other wise you would need to cut a cut a hole in the back of the wall to fix this, good luck.

John