Water Supply & DistributionQuestion 35 of 360
Which characteristic makes CPVC acceptable for hot water distribution where standard PVC is not?
a.CPVC is metallic
b.CPVC is rated only for drainage
c.CPVC is chlorinated to withstand higher temperatures suitable for hot water
d.CPVC has a lower temperature rating than PVC
Explanation
CPVC is chlorinated PVC with a higher temperature rating, making it suitable for hot water distribution, whereas standard PVC is not rated for hot potable water. CPVC is not metallic, is not limited to drainage, and has a higher, not lower, temperature rating than PVC.
Law Reference: 2022 California Plumbing Code (CPC) §604.1Practice all 360 questions free — no signup required.
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