Navien Provides New Combi Boiler and Two Tankless Water Heaters

Navien is introducing two new collection of tankless water heaters, NPN and NPE-2, together with the brand new NCB-H of condensing combi boilers. Every collection is provided with new options and upgrades from earlier editions of the product, together with usability and power effectivity enhancements.

The non-condensing NPN collection is accessible in two sub-series – the NPN-Common, which will be positioned indoors or outdoor, and the NPN-Exterior, which is outside solely. The boilers’ stainless-steel warmth exchanger and stainless-steel burner that function on the identical very low NOx stage because the NPE collection. Each merchandise embody built-in recirculation management, an air stress sensor, and a water adjustment valve and mixing valve.

The NPE-2 condensing water heater can also be accessible in two sub-series – the NPE-AS and NPE-S2. Each function a turndown ratio as much as 15:1, an upgraded multi-line management panel, and an expanded 2-inch PVC venting size. Just like the NPE earlier than it, the NPE-2 will provide twin chrome steel warmth exchanger, as much as 0.97 UEF effectivity, cascade and customary vent functionality, and, on the NPE-A2, Navien’s ComfortFlow recirculation system with a in-built pump and buffer tank.

The NCB-H (excessive output) condensing combi-boiler collection additionally incorporates a 15:1 turndown ratio, together with an improved BTU lineup, better DHW efficiency, and built-in controls for as much as three zones. Just like the NPE-2, it incorporates a multi-line textual content show and 2-inch PVC venting size. navieninc.com