The Posi-temp valve comes with ~7/8" thick, 4-1/2" diameter plastic ring that screws onto the valve. Should the back side of the ring be flush with the front side of the bare stud? This obviously sets the fore/aft position of the valve. I'll be using 1/2" cement board & tile (?? thickness). Will the valve be positioned correctly? If not, how do I set the correct dimension?
Thanks, FJK
Thanks, FJK
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