We make it easy to go tankless for residential and commercial applications
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.
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.
Front Panel Control Center
- 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.
up to 8 units
Building penetrations are reduced with Navien's common venting feature.