A.O. Smith Signature 100 40-Gallon Tall 12-year Warranty 40000-BTU Natural Gas Water Heater

The A. O. Smith Signature 100 Series Tall 40-Gallon Hot Water Heater with Ultra Low NOx Atmospheric Vent provides efficient, reliable hot water for households with 3 to 4 people when sized appropriately. The environmentally friendly 40,000 BTU Ultra Low nitrogen oxide natural gas burner delivers 81 gallons of hot water in the first hour. Its electronic gas valve provides precise temperature control for optimum hot water delivery without an external power source necessary. The gas valve also includes a convenient LED status indicator for diagnostics reporting and a push-button ignition to simplify startup. This 40-gallon natural gas water heater has a built-in safety system that reduces the risk of accidental flammable vapor ignitions. A factory-installed temperature and pressure relief valve and tamper-proof drain valve also ensure safe operation. This model is built to last. It features Tank Guard® which is designed to provide ultimate tank protection and increase lifespan of the water heater. It also features a self-cleaning dip tube to decrease sediment build-up and extend the water heater's overall life. This added protection comes with a 12-year limited warranty to provide peace of mind. Call 1-877-GOLowes to get this water heater installed same day.