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A.O. Smith Signature 500 40-Gallon Short 12-Year Warranty 5500-Watt Double Element Smart Electric Water Heater with Leak Detection & Automatic Shut-Off

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Product details

Management number 205196643 Release Date 2025/10/22 List Price $2,008.80 Model Number 205196643
Category
A. O. Smith's Signature 500 Series 40-Gallon Short Electric Water Heater is designed to provide efficient and reliable hot water and give you more peace of mind with brand new features. iCOMM™ Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. Leak Watch® Smart technology immediately alerts you of a leak giving you time to react, and a Leak Shield® shut off valve automatically shuts off water supply when a leak is detected (accessory included). Its electronic user interface allows you to easily set temperature, operating mode, and child safety lock feature. This 40-gallon hot water heater is designed for households with 2 to 3 people when sized appropriately and has dual stainless steel heating elements and a protective anode rod. It also has Tank Guard® advanced tank protection extending the life of your water heater. It features a self-cleaning dip tube designed to reduce sediment build-up and extend the overall life of the unit. This added protection comes with a 12-year limited warranty to give you additional peace of mind. Want to save money on your energy bills? This model operates at a 0.92 Uniform Energy Factor (UEF) which can reduce your energy consumption compared to less efficient models.
  • 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)

20.5

Nominal Capacity (Gallons)

40

Family Size

3

Rated Storage Capacity

37-Gallon

Height (Inches)

49.75

Water Connection Size

3/4-in

Insulation Thickness (Inches)

3

Weight (lbs.)

95

Features
Foam Insulation

Yes

Power Source

Electric

For Use with Mobile Homes

No

Temperature and Pressure Relief Valve

Yes

GPH Recovery at 90 Degrees F (Gallons)

25

Uniform Energy Factor

0.92

Grade

Residential

Use Location

Indoor

Hybrid Heat Pump Technology

No

Water Connection Location

Top

Point of Use

No

Water Heater Style

Short


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