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Warranty: 6-year limited

Super High Efficiency

Family Size: 3-4 People

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A.O. Smith Signature 100 36-Gallon Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater

Name: A.O. Smith Signature 100 36-Gallon Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater
Brand: A.O. Smith
SKU: 1000219609
Price: 509 USD
Availability: InStock
Rating: 4.2 (10 reviews)

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4.2

$483.55 When you choose 5% savings on eligible purchases every day.

$43/mo Suggested payments with 12 month special financing. Ltd time.

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Enjoy efficient and reliable hot water with this dependable A. O. Smith Signature 100 Series 36-gallon hot water heater. Its two 4500-watt copper heating elements generate 51 gallons of hot water in the first hour, making it suitable for homes with 2 to 4 people when sized appropriately. For maximum tank protection, the water heater has a protective anode rod, a ceramic fused tank shield to reduce corrosion. Plus a self-cleaning dip tube decreases the buildup of sediment. Its low-profile design with top water connections makes this lowboy hot water heater easy to install in compact areas such as beneath counters, bathroom vanities or inside cabinets. With a Uniform Energy Factor (UEF) of 0.92, this A. O. Smith electric water heater saves you money on utility expenses thanks to its energy efficient design. This model is covered by a 6-year limited tank and parts guarantee, as well as a 1-year limited labor warranty. Call 1-877-GOLowes to get this water heater installed.

Delivers the ideal amount of hot water for households with 2 to 4 people when sized appropriately
Features two 4,500-watt copper heating elements that provide a first hour delivery of 51 gallons
Operates at a 0.92 Uniform Energy Factor for maximum energy-efficiency and cost savings
Low-profile 32-in high x 24-in diameter design with top water connections allows for easy installation under counters or vanities and inside cabinets
Provides superior tank protection and extends water heater life with premium heating elements, anode rod and fused ceramic tank shield
Reduces heat loss with non-CFC polyurethane foam insulation and factory-installed heat trap nipples for maximum efficiency and energy savings
Features easy temperature control with adjustable thermostat you can set higher or lower for dishwashers and laundry machines
Factory-installed temperature and pressure relief valve and tamper-proof drain valve ensures safe operation
Provides peace of mind with a 6-year limited tank and parts guarantee and a 1-year limited labor warranty

General
Series Name	Signature 100	Grade	Residential
Type	Tank	Use Location	Indoor
Power Source	Electric

Dimensions
Depth (Inches)	24	Nominal Capacity (Gallons)	36
Diameter (Inches)	24	Rated Storage Capacity	33-Gallon
Family Size	4	Water Connection Size	3/4-in
Height (Inches)	32	Weight (lbs.)	118
Insulation Thickness (Inches)	2	Width (Inches)	24

Features
Annual Fuel Utilization Efficiency % (Percentage)	0	Scale Prevention	No
Foam Insulation	Yes	Super High Efficiency	Yes
GPH Recovery at 90 Degrees F (Gallons)	20.7	Temperature and Pressure Relief Valve	Yes
Grid Capable	No	Uniform Energy Factor	0.92
Hybrid Heat Pump Technology	No	Voltage (Volts)	240
Installation Location	N/A (Portable)	Water Connection Location	Top
Point of Use	No	Water Heater Style	Lowboy

Compatibility
Bluetooth Compatibility	No	Works with iOS	No
Smart Compatible	No	Works with SmartThings	No
Wi-Fi Compatibility	No	Works with the Google Assistant	No
Works with Amazon Alexa	No	For Use with Mobile Homes	Yes
Works with Android	No	For Use with RVs	No
Works with Apple HomeKit	No

Warranty
Warranty	6-year limited

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Safety Listing	CSA safety listing
ENERGY STAR Certified	No	AHRI Certified	Yes

Miscellaneous
UNSPSC	40101800

Check out the Best Selling Water Heaters on Lowes.com

Review

4.2 out of 5

10 Reviews

1 Star

90% Recommend this product

Ratings may include incentivized customer reviews.

10 Customer Reviews

Sort By

Heating elements and Thermostats broken with in 1y

Would Not Recommend

Heating elements and/or thermostat broken within 12 months.. not good. trying to get warranty info and repair. plz help. 12 months thats not right folks

PoorManWantsHotwaterJuly 28, 2025

From aosmith.com

36 gal Electric Water Heater

Would Recommend

Was just installed today so too early to give detail. It is working , install was smooth. No problems.

JeffonlnMarch 15, 2023

From aosmith.com

Premium product

Would Recommend

I bought this unit to replace an older unit. The instructions were clear and complete. The product is well built and solid.

EfchristiFebruary 5, 2023

From aosmith.com

Easy install

Would Recommend

Very easy installation. Replaced a 40 gallon GE which was about 20 years old. Let's see how this is in a few years. In shore house. For a DIY you should use a dolly or hand truck to move it. Hardest part was removing the old one.

delfringOctober 22, 2022

From aosmith.com

Happy it doen

Would Recommend

Had no problem with it good value I thought the price was good

Butch34January 3, 2021

From aosmith.com

Electrical

Would Recommend

Does not seem to be getting hot for very long . Will give it some time. Have bought other tanks for my apartments and have been fine.

noneOctober 24, 2020

From aosmith.com

a o smith is great

Would Recommend

good so far, time will tell how good of purchase I made

stevenMay 24, 2019

From aosmith.com

7 Questions

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		Type	Tank
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		Width (Inches)	24
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