Lochinvar® LTI-540H-N High Efficiency Tankless Water Heater, Natural Gas Fuel, 19900 Btu/hr, Indoor, Condensing, 10 gpm, 3 in, 4 in Power Direct Vent, 0.95, Residential
Lochinvar® Tankless Water Heater, High Efficiency, Series: LTI, 19900 Btu/hr Heating, Natural Gas, 3/4 NPT Gas Connection, Electronic Spark Ignition, Power Direct Vent, 3 in, 4 in Vent, Condensing/Non Condensing: Condensing, 10 gpm, 0.95, 3/4 in MNPT Water Connection, 150 psi, Ultra Low NOx: Yes, Indoor/Outdoor: Indoor, 17-3/4 in W x 11-1/4 in D x 23-5/8 in H, Residential