Questions tagged [cpvc]

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Should drop ear elbows be used with CPVC supply lines?

When running CPVC supply lines for a sink, how should they be anchored before popping out of the drywall? I know with copper you can use drop ear elbows which are mounted to a backer But with CPVC ...
2
votes
0answers
51 views

Are water lines required to be secured to the wall at the point of exit?

There are several water supply lines made of CPVC that do not appear to be secured behind the wall at the point of exit (to supply water to a fixture). Are there any building codes regarding securing ...
2
votes
1answer
57 views

Copper to CPVC transition fittings : allowed by code to be used inside a wall?

Does the Uniform Plumbing Code (US) allow copper-to-CPVC transition fittings to be used inside a wall? Just to be clear, I'm referring to the hybrid fittings that are part brass, part CPVC.
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3/4 Inch CPVC Pipe Run Underground - Low Pressure

I tied into a water line that was capped off in my crawlspace. It is a CPVC water line that used to run to a sink in a utility room of my home. Water pressure when the line was connected was just as ...
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The right size of my cpvc pipe

I have a leaked cpvc pipe and I asked a question the other day. bathroom pipe joint leakage behind the ceiling tiles, now I am searching a new pipe for replacement, I thought the pipe is 3/4", as ...