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At a Glance
Warranty: 6-year limited
Tank Guard Extends Life
Family Size: 2
1k+ views last week
A.O. Smith Signature 100 30-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater
Item #2483231 |
Model #E6-30H38D TTP
$469.00
Nominal Capacity (Gallons): 30
Delivery
A.O. Smith Signature 100 30-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater
4.4
$479.00
In use/lifestyle images - accessories not included
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Learn MoreA. O. Smith's Signature 100 Series 30-gallon hot water heater supplies efficient and reliable hot water for 1 to 2 person households when sized appropriately. Its durable design features dual copper heating elements, a protective anode rod and a ceramic fused tank shield to reduce corrosion and provide ultimate tank protection. It also includes a self-cleaning dip tube to minimize sediment build-up and extend the unit's lifespan. This 30-gallon hot water tank comes with a 6-year limited warranty for added peace of mind. Want to save money on your energy bill? This model operates at a 0.89 Uniform Energy Factor (UEF), increasing efficiency compared to other models and saving you money on energy bills. Call 1-877-GOLowes to get this water heater installed.
Delivers the ideal amount of hot water for households with 1 to 2 people when sized appropriately
Features two 4,500-watt copper heating elements that provide a first hour delivery of 48 gallons
Operates at a 0.89 Uniform Energy Factor for maximum energy-efficiency and cost savings
Tall, slim 46.5-in H x 19-in diameter profile enables easier installation in narrow spaces
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
Comes with temperature and pressure relief valve for top installation
Provides peace of mind with a 6-year limited tank and parts guarantee and a 1-year limited labor warranty
CA Residents: Prop 65 Warning(s)
General | |||
|---|---|---|---|
Series Name | Signature 100 | Grade | Residential |
Type | Tank | Use Location | Indoor |
Power Source | Electric | ||
Dimensions | |||
|---|---|---|---|
Depth (Inches) | 19 | Nominal Capacity (Gallons) | 30 |
Diameter (Inches) | 19 | Rated Storage Capacity | 27-Gallon |
Family Size | 2 | Water Connection Size | 3/4-in |
Height (Inches) | 46.5 | Weight (lbs.) | 95 |
Insulation Thickness (Inches) | 2.5 | Width (Inches) | 19 |
Features | |||
|---|---|---|---|
Annual Fuel Utilization Efficiency % (Percentage) | 0 | Super High Efficiency | No |
Foam Insulation | Yes | Temperature and Pressure Relief Valve | Yes |
GPH Recovery at 90 Degrees F (Gallons) | 17.5 | Uniform Energy Factor | 0.89 |
Grid Capable | No | Voltage (Volts) | 240 |
Hybrid Heat Pump Technology | No | Water Connection Location | Top |
Point of Use | No | Water Heater Style | Tall |
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) | AHRI Certified | Yes | |
ENERGY STAR Certified | No | AHRI Certification Number | 206322127 |
Safety Listing | UL safety listing | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
Check out the Best Selling Water Heaters on Lowes.com
Review
90 Reviews
87% Recommend this product
Ratings may include incentivized customer reviews.
What Customers Are Saying
The water heater appears to be generally reliable and well-performing, with many customers reporting it is easy to install, efficient, and provides good hot water capacity. Some customers noted issues with certain components like the plastic drain valve, and a few experienced problems with the heater itself. However, the majority of reviews were positive, with customers expressing satisfaction with the product's features and performance. Overall, the water heater seems to be a reliable and affordable option that meets the hot water needs of most households.
Customer review summary generated by AI, including incentivized reviews.90 Customer Reviews
It provides good hot water
It provides hot water which my family needed
BarbieMay 7, 2025
From Signature 100 50-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
From Signature 100 50-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
Was this Review Helpful ?
Last one was 26 years old and still working
We were required by insurance to replace after 26 years.
KevinMay 1, 2025
From aosmith.com
Did not work
Defective
Jc24April 5, 2025
From Signature 100 40-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
From Signature 100 40-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
Was this Review Helpful ?
22 Questions
22 Questions
Anonymous on July 1, 2020
2
Answers
MechanicallyInclined on June 17, 2025
1
Answer
Greg on June 9, 2025
1
Answer
Cheree on January 19, 2025
1
Answer
Katy on December 28, 2024
1
Answer
Amy91 on December 24, 2023
1
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eric on September 29, 2023
1
Answer
Lisa on September 15, 2023
1
Answer
Bobbyjoe on July 20, 2023
1
Answer
Mindtraveller on July 10, 2023
1
Answer
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