Manifold System

Navien's new Ready-Link Manifold System is the fast and easy way to save time when installing multiple Navien tankless water heaters and boilers for commercial applications. The Ready-Link Manifold System provides everything required, including manfolds for water and gas, racks for floor mounting, valves and connections, flex lines and all mounting materials. Navien distributors have everything in stock and for same day delivery. Since it's built on site, contractors can carry it through the door of the installation site.

Manifold mounting on a wall or rack is as simple as 1-2-3-4

  • 1

    Pick your Navien unit,
    NPE-A or NPE-S.

  • 2

    Pick your location,
    wall or rack.

  • 3

    Pick your matching
    manifold kit(s).

  • 4

    Pick your intake/exhaust
    venting configuration

Simple same day assembly

No waiting for expensive bulky factory assembled racks. Everything is available at your local Navien wholesaler with an easy to follow installation manual.

Simple to transport

Every component of the system is portable for easy pickup and setup. All parts of the kit fit though a standard door opening

Simple to expand

Ready-Link® wall or rack manifold kits can be built in 30 configurations from 2-16 units. Common venting up to 8 units. Sascading up to 16 units.

Simple way to make more money

You handle the installation yourself, on your terms and time frame.

Manifold kit components

Each kit includes the following times in varying quantities based on the kit selected:

  • 3/4" x 3/4" Adapter
  • 3/4" NPT Ball Valve
  • 1-1/2" Gas Union
  • 2" Copper End Cap
  • 2" Copper Coupling
  • 2-1/8" Strut Clamp
  • Hardware Kit
  • 3/4" Sevice Valves with PRV
  • 1-5/8" x 18" Strut Channel (14ga)
  • 3/4" x 24" SS Corrugated Flex Connector
  • 3/4" x 30" Gas Flex Connector
  • 3/4" x 18" SS Corrugated Flex Connector
  • 1-1/2" FPT Galvanized Iron End Cap
  • 1-7/8" OD Strut Clamp

Optional Accessories

  • Common Vent Collar Kit
    30014367A

  • Ready-Link® Communication Cable
    GXXX000546

  • Ready-Link® Rack Base Component
    GFFM-KDIZUS-001

    Ready-Link® Add-on Component
    GFFM-KDIZUS-002

  • Neutralizer, Light Commercial, up to 6 Units
    GXXX001324

  • Neutralizer, Commercial, up to 16 Units
    GXXX001325

Side-by-side wall kits

  • 2 side-by-side
    30019040A

  • 3 side-by-side
    30019041A

  • 4 side-by-side
    30019043A

Back-to-back rack kits

  • 2 back-to-back
    30019039A

  • 4 back-to-back
    30019042A

Side-by-side rack kits

  • 2 side-by-side
    30019040A

  • 3 side-by-side
    30019041A

  • 4 side-by-side
    30019043A

Download to see all configurations
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