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NPN-Universal

NON-CONDENSING TANKLESS WATER HEATER

We make it easy to go tankless for residential and commercial applications

NPN-Universal

 

Our standard ultra condensing tankless technology with the industry’s top rated unit for energy efficiency

  • More output for the money.
  • Lower installation costs.
  • Lower operating costs for the homeowner.
  • Earn LEED points.
  • Lower HERS score.
  • 2015 AHR Innovation Award Winner.
NPE‑Standard open
A
2 inch PVC venting up to 60 feet
No need to cut new chases. Low exhaust gas temps allows use of PVC, CPVC, System 636 and polypropylene vent systems, saving time and money.
B
Field gas convertability
Negative pressure gas valve and a dual venturi system allows for easy field convertibility from NG to LP operation.
C
Dual stainless steel heat exchangers
Resists corrosion better than copper to provide longer life.
D
1/2 inch gas pipe capability up to 24 feet
Cut installation time, not new gas lines for retrofit applications.

When it comes to water heater performance it’s all about the output


The NPE-S condensing tankless water heaters are so efficient that they outperform much larger capacity non-condensing competitors. More output for the money, lower installation costs and lower operating costs for customers makes it a smart choice.

Other

Navien

Front Panel Control Center

  • Self-diagnostics.
  • Displays temperature and water flow rate.
  • Displays status of cascade operation.
  • Convertible display from °F to °C.
  • User Friendly Interface.
  • Easy setup.

Cascading up to 16 units and
common vent up to 8 units

Cascade up to 16 units with Navien Ready-Link® technology.

 

With Navien's Ready-Link® cascading technology, when a unit gets up to 80% capacity the next unit will turn on to help meet requirements. The flow on demand ratio will continue until all 16 units are generating hot water as needed. The Navien cascading system also balances out the workload of each unit for longer life.

Common vent
up to 8 units


Building penetrations are reduced with Navien's common venting feature.

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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

Training Information

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