NPE Water Heater
Suitable for residential and commercial applications, Navien’s NPE water heater range already has a renowned international reputation. It has been the number one high efficiency tankless water heater in North America for ten years – where it remains the most in-demand product of its type – a true indication of its remarkable quality.
- Dual primary and secondary stainless steel heat exchangers offer optimum efficiency and durability.
- ComfortFlow ™ technology ensures rapid hot water delivery while reducing energy usage
- Easy access to waterway components such as the pump, water adjustment valve, and 2 way-valve for quick removal and simple repairs
- Compatible with Natural Gas (NG) and Propane (LPG)
- Up to 16 units can be cascaded for increased hot water production.
- Freeze protection feature maintains normal operation during freezing temperatures down to -40 °C.
- 5-year parts and labour warranty for complete peace of mind
|DHW input range||kW||39.6 / 4.0||39.6 / 4.0||52.8 / 5.2||52.8 / 5.2|
|DHW output range||kW||42.3 / 4.4||42.3 / 4.4||56.6 / 5.8||56.6 / 5.8|
|Efficiency at maximum load||%||106.6||106.6||107.2||107.2|
|Efficiency at minimum load||%||111.0||111.0||111.0||111.0|
|DHW Flow Rate at 25°C temp. rise||l/min||24.0||24.0||32.0||32.0|
|DHW Flow Rate at 40°C temp. rise||l/min||15.0||15.0||20.0||20.0|
|Type||Instantaneous hot water production|
|Appliance protection rating||IP X5D|
|Min. DHW Working Pressure||bar||1.0|
|Min. DHW Working Flow||l/min||1.8|
|Max. DHW Working Pressure||bar||10.0|
|Adjustable DHW Temperature Range*||
|Dimensions (Width x Depth x Height)||mm||440 x 306 x 695||440 x 306 x 695||440 x 336 x 695||440 x 336 x 695|