State Industries 100309478 GTS-510C-NI Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Non-Condensing, 10 gpm Flow Rate, Power Vent, 3/5 in Vent, Commercial/Residential

State Industries, 100309478, Water Heater, Tankless, Series: GTS-510C-NI, 199000 Btu/hr Heating, Natural Gas Fuel, 3/4 in NPT Gas Connection, Electronic Spark Ignition, Power Vent, 3/5 in Vent, Non-Condensing Condensing/Non Condensing, 10 gpm Flow Rate, 15 to 150 psi Pressure, Indoor Indoor/Outdoor, 20-1/2 in H x 13-3/4 in W x 11-1/2 in D Dimensions, Commercial/Residential