Navien 30022965A NaviCirc Recirculation Valve Kit (Instant Hot Water) copper 45 elbow The 1-1/2" × 10" Galvanized

The 1-1/2" × 10" Galvanized Steel Nipple is manufactured from Schedule 40 steel pipe with a zinc-coated finish and tapered NPT threads on both ends

capable of handling multiple showers and appliances at once

Follow manufacturer installation instructions and local plumbing codes

leak-free connection even in dynamic environments

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Navien 30022965A NaviCirc Recirculation Valve Kit (Instant Hot Water) copper 45 elbow The 1-1/2" × 10" GalvanizedNavien NaviCirc Recirculation Valve Kit (30022965A) The Navien NaviCirc Kit is a simple retrofit solution that helps deliver hot water faster at the furthest fixture without a dedicated return line. It uses the existing hot and cold water lines (cold line acts as the return), helping reduce water waste while waiting for hot water. Key Benefits Faster hot water at the furthest accessible fixture (ideal for long runs) No dedicated recirculation return