Navien NPE-240A2 199,900 btu/h Condensing NG Tankless, With ComfortFlow, Internal Pump & Buffer Tank
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The Navien NPE-210S2 (Standard Series) offers the exact same power and efficiency as the advanced models, stripped of the extra features you might not need. It is the ideal solution for homeowners who want endless hot water and lower gas bills but don't require a built-in recirculation system.
Is the "S2" Right for You? If your home uses standard plumbing (without a dedicated recirculation line) and you are accustomed to waiting a few seconds for hot water to arrive at the tap, the NPE-210S2 saves you money upfront while delivering the same premium performance as the "A2" series.
Massive Output: With 199,000 BTU, this unit provides endless hot water for homes with 2 bathrooms, easily running two showers simultaneously.
Ultra-High Efficiency: Boasting a 0.95 UEF rating, it captures extra heat from exhaust gases to lower your energy bills and qualify for top-tier rebates.
Durable Design: Features Navien's signature Dual Stainless Steel Heat Exchangers, which resist corrosion better than copper for a longer lifespan (15-year warranty).
Space Saving: The compact wall-mounted design frees up floor space, perfect for utility rooms or closets.
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