NFC-175 certifications


high efficiency Condensing Combi-Boiler

  • Patented Compact Stainless Steel Fire Tube Heat Exchanger
  • 95% AFUE and TDR up to 11:1
  • Advanced Controls with Intuitive User Interface
  • Primary Manifold, NaviClean™ Magnetic Filter and Isolation Valve Kit Included
  • DHW Module with Mixing and Water Adjustment Valves
  • Pressure Regulating Valve, Air Vent and Manifold Included
  • Multiple Venting Options Up to 150’
  • Common Venting Up to 8 Units and Cascading Up to 16 Units
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NFC: the inside story

NFC: the inside story
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