NPE‑Advanced
NPE-210A certifications
NPE-210A
condensing tankless water heater
  • ½ gas pipe capable up to 24'
  • Field convertible gas system
  • Ultra condensing efficiency
  • Dual stainless steel heat exchanges
  • Low NOx emissions (20ppm)
  • SCH 40, 2" venting up to 60'
  • Cascading capable
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NPE‑A: the inside story

Inside the NPE‑A
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Product Serial number is 15-16 digits and can be found either on the right side of the box or the back of the front cover.
Navien, Inc. Technical Customer Service Department

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