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Navien's NPN series is the first and only non-condensing tankless water heater series that offers a durable stainless-steel heat exchanger and a patented stainless steel burner design, all with Navien's dedication to advanced engineering, elegant design, exceptional product quality, customer support, and strong warranties. Other features include:
  • Up to a 0.81 Uniform Energy Factor
  • 98°-140° temperature range
  • Up to 9.5 GPM at a 35° temperature rise
  • Can be installed indoors or outdoors with the vent cap accessory
  • Cascade capable for up to 2 uints
  • Uses NaviVent concentric 3" x 5" venting

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Unit of Measure
1 

Item #

Item Name

QTY Avbl
For Sale

Stock Class

UOM Price

UOM

NPN-160UNG N/A 7.6G NG Indoor/Outdoor Non-Condensing Tankless Water Heater N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
NPN-180UNG N/A 8.5G NG Indoor/Outdoor Non-Condensing Tankless Water Heater N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
NPN-199UNG N/A 9.5G NG Indoor/Outdoor Non-Condensing Tankless Water Heater N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
Unit of Measure
1