A global leader in energy efficient and water saving technology

Navien was an early leader in developing condensing technology for boilers and water heaters. Condensing technology maximizes energy savings by capturing additional heat from the flue gasses. As a result, energy consumption and greenhouse gases are significantly reduced. Our tankless technology saves water and energy by only heating water when you need it unlike traditional tanks.

Condensing Tankless Water Heaters
NPE Series

NPE‑Advanced
NPE‑Advanced
NPE‑Standard
NPE‑Standard

Navien NPE-A and NPE-S units replace inefficient tank heaters, saving water, natural gas and electricity with added benefits of endless supply of hot water, lower maintenance costs and longer product life. You can cascade up to 16 units in side by side or back to back configurations. The Ready-Link Manifold System provides everything an installer needs for a side-by-side wall-mounted application, side-by-side floor-mounted rack application or floor-mounted back-to-back applications.

Condensing Combi Boilers
NCB‑E Series

NCB‑E
NCB‑E

Navien NCB-E is the first high efficiency condensing combination boiler with the capacity to supply both heat and domestic hot water for larger homes — enough hydronic heat for a whole house, plus hot water to run two showers and a dishwasher all at the same time.

Condensing Heating Boilers
NHB Series

NHB
NHB

All NHB series boilers have Navien’s advanced burner system, an industry-leading AFUE of 95% and turn down rations up to 15:1. For larger commercial applications, up to 16 NHB units can be cascaded with common venting for up to 8 units.

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