NFC-175

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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