Manifold Kit for NRCB199DV and NRCB180DV Select Tankless Water Heaters

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Noritz MK-NRCB-1 Manifold Kit for NRCB199DV and NRCB180DV Select Tankless Water Heaters

Item #: MK-NRCB-1 by Noritz

UPC #: 817000014452

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In Stock $842.73 /each

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Pack Size



1 year limited



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