KD Navien® NPN Series non-condensing Tankless Water Heater offers a durable stainless steel heat exchanger and a patented stainless steel burner design, all with KD Navien® dedication to advanced engineering, elegant design and exceptional product support.
KD Navien® Tankless Gas Water Heater, Premium Universal, Series: NPN-U Series, 10700 to 160000 Btu/hr Heating, Natural Gas Fuel, 3/4 in NPT Gas Connection, Electronic Ignition, Forced Draft Direct Vent, 3 x 5 in Vent, Non-Condensing Condensing/Non Condensing, 7.5 gpm at 35 deg F Flow Rate, 0.81 Energy Factor, Wall-Hung Mounting, 3/4 in NPT Water Connection, 15 to 150 psi Pressure, 98 to 140 deg F, Ultra Low Nox: No, Cold Rolled Carbon Steel, Indoor/Outdoor Indoor/Outdoor, White, 14 in W x 9.3 in D x 23 in H Dimensions, Dual