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A global leader in
energy saving technology

Tankless Water Heaters


Navien NPE-2 series 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. Cascade up to 32 units in side by side or back to back configurations with the NPE-2 series. 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.


The new Navien NHW-A series is the first and only non-condensing tankless water heaters with the ComfortFlow built-in recirculation pump and buffer tank. This Navien exclusive innovation eliminates the need for an external pump and controls. The ComfortFlow system also ensures consistent outlet temperature to eliminate the “cold-water sandwich effect” and saves costs and installation time.

The new Navien NPN series is the first and only non-condensing tankless water heaters that offer a durable stainless-steel heat exchanger, choice of indoor or outdoor operation in one unit and a patented stainless steel burner design, all with Navien’s dedication to advanced engineering, elegant design and exceptional product support.

Condensing Combi-Boilers

Navien combi-boilers are the best choice for 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 up to 3 showers and a dishwasher all at the same time.

Condensing Heating Boilers

Navien boilers have all key components designed and manufactured by Navien in an automated manufacturing environment and backed by the industry leading warranties. Advanced controls, patented heat exchanger, flexibility of venting configurations and materials are just few of many features that make Navien boilers perfect solution for any application.


Navien NPF hydro-furnace models: upflow and horizontal

Navien hydro-furnaces are highly efficient (97% AFUE) with a unique heat exchanger design that represents the latest advancement in home heating engineering. The variable capacity blower and modulating gas valve allow the NPF to operate from 15% to 100% capacity for both natural gas and propane applications, optimizing airflow and comfort while minimizing energy consumption.

Water Treatment


PeakFlow® Anti-scaling water treatment systems for residential and commercial applications.

Navien PeakFlow® chemical-free anti-scale water treatment systems are available in three models: PeakFlow S (Standard), PeakFlow A (Advanced) and PeakFlow C (Commercial). PeakFlow products prevent scale formation on plumbing surfaces in appliances and water systems, and are an effective, environmentally-friendly alternative to water softeners that are critical for water system longevity. 

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