A.O. Smith Signature 500 40-Gallon Tall 6-year Warranty 42000-BTU Power Vent Natural Gas Water Heater

A. O. Smith's Signature 500 Series 40-Gallon Gas Water Heater is designed to provide efficient and reliable hot water for households with 3 to 4 people when sized appropriately. With an environmentally friendly 42,000 BTU Ultra Low NOx gas burner, this model delivers 76 gallons of hot water in the first hour. The electronic gas valve provides precise temperature control for optimum hot water delivery without the need for 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 A. O. Smith 40-gallon gas hot water heater is designed with your safety in mind, featuring 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 ensures safe operation. This model is built to last. It features Tank Guard® which is designed to proivde 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 operates at a 0.70 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.