AO Smith AO Smith 50 Gallon Whole House Residential Natural Gas Water Heater with 100,000 BTU Input from the Vertex Series

Features:Unprecedented 96% thermal efficiency rating saves money on operating costs compared to standard water heatersENERGY STAR® qualified for increased efficiency and power usageDesigned for indoor use onlyElectronic ignition removes the need for a pilot light, saving you money in fuel costsUltra low NOx emissions compliantDirect vent design allows for ease of ventilationUser-friendly electronic display allows for easy control of the water heaterApproved for use in altitudes of up to 10,100 ftResident...