NORITZ Manifold Kit for NRCB199DV and NRCB180DV Select Tankless Water Heaters

The MK-NRCB-1 is a primary/secondary manifold kit for Noritz NRCB180 and NRCB199 combination boilers. The MK-NRCB-1 saves installation time and cost with its pre-fabricated design, while also optimizing heating performance and increasing overall efficiency. It is made with type L copper tubing.|Compatible with Noritz NRCB models|Features 1-1/2 in. sweat connections on supply and return pipe|Features 1 in. FNPT dielectric unions for boiler supply and return|Includes 3 shutoff valves for servicing NRCB and heating loop|Boiler loop features 1 in. isolation valves and 3/4 in. connection purge ports|Features 4 hose bibs for draining and servicing heating loop|Easy-to-install proprietary manifold kit for the primary heating loop|Made of durable copper material|For residential installations only|1-year limited warranty