"A. O. Smith's Signature 500 Series 50-Gallon Electric Water Heater is designed to provide efficient and reliable hot water while offering you more peace of mind with brand-new features. With iCOMM Smart Connectivity included, you can use your smartphone to receive notifications and manage your water heater. It's Leak Watch Smart technology immediately alerts you of a leak, giving you enough time to react. Plus, its electronic user interface allows you to easily set temperature, operating mode and child safety lock features. This 50-gallon electric water heater includes a Leak Shield shut-off valve, which automatically turns off the water supply when a leak is detected (accessory included). When sized appropriately, this A. O. Smith hot water heater model is suitable for households with 3 to 4 people. The 50-gallon tank contains dual stainless steel heating elements with Tank Guard advanced protection to extend its life. Built-in dry fire protection prevents the electric water heater from being turned on unless the tank is full of water, eliminating accidentally burning out the upper element. It has a 0.92 Uniform Energy Factor (UEF) rating, which reduces energy consumption to save on electric bills.

• iCOMM® Smart Connectivity lets you use your smartphone to receive notifications and control your smart water heater

• Leak Watch® smart technology immediately alerts you of a leak for your peace of mind

• Leak Shield® shut-off valve automatically shuts off water supply when a leak is detected (accessory included)

• Tank Guard® gives you advanced tank protection that extends the life of your electric water heater

• An electronic user interface on the hot water heater lets you easily set temperature, operating mode and child safety lock feature

• Premium 5500 Watt Stainless Steel Heating Elements are more efficient and longer lasting than conventional elements, with higher recovery

• Electronic thermostat provides operational reliability and ease of use

• Built in dry fire protection will not allow the water heater to be turned on unless the tank is full of water, eliminating accidentally burning out the upper element

• Provides peace of mind with a 12-year limited tank and parts guarantee and a 3-year limited labor warranty