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Indoor Direct Vent Combination Boiler (Standard Vent Convertible) with Built-In Pump, max. 180,000 Btuh DHW, 9.2 GPM, 100,000 Btuh SPACE HEATING

Gas fired combination water heater and boiler equipped with high efficiency condensing technology that is rated Energy Star® "Most Efficient" (95% AFUE). �Designed for residential and light commercial applications this Combi-Boiler is equipped an internal pump for use in heating mode and three High-Grade Stainless-Steel Heat Exchangers for durability and longevity. CB series units also feature built in customizable programming and outdoor reset control for maximum energy savings. Six foot power cord included. NORITZ CB series units can be vented using Schedule 40 PVC, CPVC and PP Venting �(2" - up to 50 ft. / 3" - up to 100 ft.) Optional Plastic Rain Cap (PRC-1); Atmospheric conversion kit (SV-CK-3) and horizontal termination hood (PVT-HL) are sold separately . �Isolation valve kit (IK-WV-200-1-XX-LF-1) required for installation sold separately.�

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  • Features


    • 304 Stainless Steel Heat Exchangers
    • Vents easily with Schedule 40 PVC , CPVC or Polypropylene
    • Flow rates to 9.1 gallons per minute
    • Includes remote thermostat, outdoor reset and 6' power cord
    • Built-in customizable programming