Aquatherm polypropylene pipe and fittings were recently awarded ESR 1613 listing by the International Code Commission, which certifies that such pipe and fittings meet all of the relevant plumbing codes. Aquatherm's pipe and fittings also are certified by NSF to standards 14, 51, 61 and ASTM 2389.4.
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Check out Plumbing & Mechanical's September 2017 issue, featuring our cover story on PHCC CONNECT 2017. Other features include the benefits of heat pump water heaters, preventing cockroach infestations with drain maintenance, and much more.