Is there such an option as using PEX for an 1-1/2 vent ? I have a stretch where I need some flexibility for my pipe which is going to be difficult to achieve with copper or ABS.
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Check your locks code. Some areas allow heat bending of pvc vent pipes– KrisAug 21, 2020 at 15:50
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the PVC won't fit through that opening where I need it to be (remember where we discussed the 90 elbow I was looking for)– MiniMeAug 21, 2020 at 15:52
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1 Answer
Pex is only legal for supply plumbing. It's not rigid enough for drain or vent use, as the lack of internal pressure could result in it being constricted.
answered Aug 21, 2020 at 15:32
