KD Navien® NHW700-180AI-NG NHW-A Tankless Water Heater

KD Navien® NHW700-180AI-NG NHW-A Tankless Water Heater, 180000 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, 8.5 gpm 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: Yes, Cold Rolled Carbon Steel, Indoor Indoor/Outdoor, 26.5 in H x 17.3 in W x 10.3 in D Dimensions, Commercial/Residential, Indoor/Outdoor: Indoor, 0.81, Series: NHW-A