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KD Navien GFFM-MSOZUS-001 Primary Manifold Kit, For Use With NHB Series Wall-Hung Boiler


  • Locke Part #: E1323
  • Mfg. Part #: GFFM-MSOZUS-001
  • Manufacturer: KD Navien
  • UPC: 884954911120

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  • Primary and manifolds come pre-assembled in order to reduce labor time and cost for boiler installations while maximizing system efficiency without the need to fabricate a custom manifold
  • Compatible with all NHB series boiler models NHB-055, NHB-080, NHB-110, NHB-150
  • The SUPPLY and RETURN connections on the primary manifold are installed directly onto the fittings located at the bottom of the NHB boiler
  • The NHB primary manifold contains the following features 1 in FNPT dielectric unions for the boiler supply and return
  • 1-1/2 in sweat connections for heating supply and return piping
  • 1 in flange connections for use with boiler pumps
  • Produced with durable L-copper piping
  • Shut-off valves provided for system isolation and ease of service
  • Two 1 in stub-outs for direct connection with an indirect DHW tank
  • Two 1/4 in service and drain ports for easy maintenance
  • 1/2 in and 3/4 in ports for use with heating system accessories
  • Country of Origin: US
  • Domestic/Import: Domestic
  • Package Weight: 10.5 lb
  • Suitable For Use With: NHB Series Wall-Hung Boiler

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