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 yellowing pex water lines
Author: KCRoto (MO)

Has anyone encountered yellowing Pex water lines? 1/2" wirsbo installed last year on a hot water recirc system began turning yellow within 2 months and has darkened with time. one of the 2 hot water tanks is brand new, the other was flushed and elements replaced at the time of installation.

edit: autocorrect really likes per
(pex)



Edited 1 times.

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 Re: yellowing pex water lines
Author: packy (MA)

that is why no one uses the clear pex...

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 Re: yellowing pex water lines
Author: KCRoto (MO)

Is it all just cosmetic then?

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 Re: yellowing pex water lines
Author: hj (AZ)

It is probably caused by the recirculating line keeping it constantly hot.

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