RHT Radiant PEX pipe is a composite PEX-B pipe created with the silane cross-linking method (similar to Zurn Pex and Watts RadiantPEX). It fully meets today's strict ASTM F 876, 877 and NSF 14/61 standards for PEX radiant tubing, and the non O2 barrier PEX is also certified for use w/potable water. RHT Radiant PEX is produced with a strong Oxygen-Barrier and can be used with either ferrous or non ferrous systems.

Compatibility: Since the pipe adheres to ASTM standard PEX tubing dimensions, this pipe will be compatible with virtually any mechanical or crimp fitting.