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NPE Series Premium Condensing Tankless Gas Heater

NPE-A Advanced high-efficiency tankless water heater technology for residential and commercial applications. Exclusive ComfortFlow technology with internal buffer tank and recirculation pump maintains a steady stream of heated water to eliminate cold water sandwiches and issues of minimum flow rates.

NPE-S Standard ultra condensing technology without ComfortFlow technology.

  • Ultra Condensing Efficiency
  • Two Stainless Steel Heat Exchangers - Provides longer life expectancy as they are highly resistant to corrosion and erosion compared to copper heat exchangers.
  • Low NOx Emissions (≤ 20ppm) - New metal fiber burner is designed to deliver a consistent air/gas mixture improving combustion efficiency.
  • 2 in. PVC, CPVC, Polyprophylene Venting Up To 60 ft.
  • Utilizes Existing 1/2 in. Gas Line - The negative pressure gas valve and fan with dual venturi operation allows for better adaptability to low gas pressure applications.
  • Field Convertable: NPE models allow for easy convertibility from NG to LP.
  • Less Water Pressure Drop - Simple modular for water path minimizes water pressure drop.
  • Front Panel Command Center - with self-diagnostics.
MODELConfigurationMax
MBtuH
Min
MBtuH
Flow Rate
GPM
EFTemp.
Range
Dimensions
HxWxD
Weight
Lbs.
NPE-180S 16.0 0.0 3.80 1.00 27.4x17.3x11.4 67
NPE-210S 19.9 0.0 4.60 1.00 27.4x17.3x13.2 75
NPE-240S 19.9 0.0 5.10 1.00 27.4x17.3x13.2 75
NPE-180A 16.0 0.0 3.80 1.00 27.4x17.3x11.4 75
NPE-210A 19.9 0.0 4.60 1.00 27.4x17.3x13.2 82
NPE-240A 19.9 0.0 5.10 1.00 27.4x17.3x13.2 82

Warranty Information

  • Heat Exchanger for 180 months -
  • All Parts for 60 months -
  • Limited Labor for 12 months -

Available Documents