AskCodeMan

by **aaronm** on Tue May 24, 2011 11:14 am

Codeman:

Is flexible corrugated copper supply line ( see:

) an approved piping material under IRC P2905.4? If so, why can it not be used for residential water heater TPR drain line tubing?

Thanks,

Aaron

by **Jerry Peck - Codeman** on Tue May 24, 2011 9:58 pm

Flexible Corrugated Copper Supply Piping

Building Code and Building Construction - Questions and Answers Or when you want to know how construction is supposed to be done.
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