A.O. Smith Signature Premier 50-Gallon Tall 12-year Limited 40000-BTU Natural Gas Water Heater

A. O. Smith's Signature Premier 50-Gallon Tall Energy Star Low NOx Atmospheric Vent Natural Gas Water Heater is designed to provide efficient and reliable hot water for households with 5+ people when sized appropriately. With an environmentally friendly 40,000 BTU Low NOx gas burner, this model delivers 75 gallons of hot water in the first hour. This high efficiency gas model has a uniquely designed damper door to stop the cool air from traveling through the flue when the water heater is in standby mode, maintaining the overall heat and efficiency of the tank. This ENERGY STAR® model does not require power, making it as easy as a standard atmospheric model to install. A. O. Smith’s 50-gallon model is designed with your safety in mind. With a built-in safety system, this model reduces the risk of accidental flammable vapor ignitions. A factory-installed temperature and pressure relief valve and tamper-proof drain valve also ensures safe operation. This model is built to last. It features a protective anode ...