A.O. Smith A. O. Smith Signature 500 Series 40-Gallon Tall Icomm Smart Connectivity 12-year 5500-watt Double Element Electric Water Heater

A. O. Smith's Signature 500 Series 40-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. Leak Watch® Smart technology immediately alerts you of a leak, giving you enough time to react. Plus, its electronic user interface lets you easily set the temperature, operating mode and child safety lock feature. It also includes a Leak Shield® shut-off valve, which automatically turns off the water supply when a leak in your water heater is detected (accessory included). When sized appropriately, this 40-gallon hot water heater is suitable for homes with 2 to 3 people. This A. O. Smith unit contains dual stainless steel heating elements with Tank Guard advanced tank protection to extend its life. Built-in dry fire protection prevents the water heater from being turned on unless the tank is full of water, eliminating accidentally burning out the upper element. It boasts a 0.93 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 Dimensions Diameter (Inches) 20 Nominal Capacity (Gallons) 40 Family Size 3 Rated Storage Capacity 36-Gallon Height (Inches) 60.25 Water Connection Size 3/4-in Insulation Thickness (Inches) 3 Weight (lbs.) 106   Features Foam Insulation Yes Temperature and Pressure Relief Valve Yes For Use with Mobile Homes No Uniform Energy Factor 0.93 GPH Recovery at 90 Degrees F (Gallons) 25 Use Location Indoor Grade Residential Voltage (Volts) 240 Hybrid Heat Pump Technology No Water Connection Location Top Point of Use No Water Heater Style Tall Power Source Electric