A.O. Smith Signature 500 50-Gallon Tall 6-year Warranty 50000-BTU Power Vent  Natural Gas Water Heater

A. O. Smith's Signature 500 Series 50-gallon Power Vent Water Heater is designed to provide efficient and reliable hot water for households of 5 or more people when sized appropriately. With an environmentally friendly 50,000 BTU Low NOx gas burner, this model delivers 97 gallons of hot water in the first hour. It features an electronic gas valve that provides precise temperature control for optimum hot water delivery without needing an external power source. For your convenience, the gas valve also includes an LED status indicator for diagnostics reporting and a push button ignition to simplify the startup process. This 50-gallon gas water heater with power vent has a built-in safety system that reduces the risk of accidental flammable vapor ignitions. Factory-installed temperature and pressure relief valve and tamper-proof drain valve also ensure safe operation. Built to last, this unit features Tank Guard® which is designed to provide ultimate tank protection and increase lifespan of the water heater. This added protection comes with a 6-year limited warranty to give you additional peace of mind. Want to save money on your energy bills? This model and operates at a 0.72 Uniform Energy Factor (UEF), which can reduce your energy consumption compared to less efficient models. Call 1-877-GOLowes to get this water heater installed same day."