I'm replacing an old, simple Moen tub/shower rough-in valve with a new Moen posi-temp valve. Due to space limitations of a vent pipe next to the rough-in valve, I need to come out of the cold side of the valve with a male/female 90° fitting (solder in). Is this OK? See image 15. Image 16 shows the new valve mocked up off the old valve's tub spout to indicate why I need to come out of the valve with a 90.
Finally, image 12 shows the existing plumbing that has air hammer risers & the close proximity of the vent pipe I mentioned earlier. I plan on eliminating the risers when I install the new rough-in valve. Any comments or plumbing routing suggestions for image 12.
Thanks, FJK
Finally, image 12 shows the existing plumbing that has air hammer risers & the close proximity of the vent pipe I mentioned earlier. I plan on eliminating the risers when I install the new rough-in valve. Any comments or plumbing routing suggestions for image 12.
Thanks, FJK
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