For indoor or outdoor installations, this tankless water heater provides efficient hot water on demand. Operating on natural gas or propane, it delivers a maximum output of 150,000 BTU, ensuring reliable performance for various household needs. With dimensions of 17.3 W x 27.4 H x 13.2 D and a weight of 68 lbs, it is compact enough for wall-hung setups. The unit features a high energy factor, contributing to energy savings while maintaining consistent water pressure. Note that the flow rate may vary based on temperature rise and specific installation conditions.
Color
White
Commercial/Residential/Dual
Commercial/Residential
Condensing/Non Condensing
Condensing
Dimensions
17.3 in W x 13.2 in D x 27.4 in H
Energy Factor
0.96
Flow Rate
8.4 gpm at 35 deg F
Fuel Type
Natural Gas/Liquid Propane
Gas Connection
3/4 in NPT
Heating Capacity
10000 to 150000 Btu/hr
Ignition Type
Electronic
Indoor/Outdoor
Indoor/Outdoor
Material
Cold Rolled Carbon Steel
Mounting Type
Wall-Hung
Pressure Rating
15 to 150 psi
Series
NPE-S2 Series
Temperature Rating
97 to 185 deg F
Type
High Efficiency Premium Standard
Ultra Low NOx
No
Vent Size
2 in
Vent Type
Forced Draft Direct
Water Connection
3/4 in NPT
Brand
KD Navien®
Warranty
15 years Heat Exchanger and 5 years Parts (Residential)/8 years Heat Exchanger and 5 years Parts (Commercial)
Up to 15:1 TDR2 in venting up to 75 ftField convertible gas systemUltra condensing efficiencyDual stainless steel heat exchangersCascading capableEZNav™ multi-line control panelBuilt-in hot button control panelCommon vent up to 12 unitsLow NOx emissions (20 ppm)