Ratings & Reviews for A.O. Smith Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this water heater for reliable, quick heating and consistent hot water delivery—even for households with multiple people showering back-to-back. Most highlight easy installation and the compact design fitting tight spaces like crawl spaces and small closets. Many reference strong brand loyalty, with expectations of 16 to 24 years of durability based on past experiences. A small number report receiving units with visible dents, and a few mention minor design concerns or initial element issues. Overall, reviewers strongly recommend this as a dependable, long-lasting choice.
Customer review summary generated by AI, including incentivized reviews.Good price
Would RecommendFits great where the old was
Verified Purchaser
Complete package
Would RecommendI was confident in AOSmith quality. I was happily surprised when opening the box include was a tank wrap and pipe insulation all ready for installation. Heater was easy to install and working as expected.
From aosmith.com
Great price and features!!
Would RecommendWe installed it three days ago and so far it works just fine. Good and hot with no worries! Hoping for many years of use with it being an A. O. Smith product.
From aosmith.com
Lowes always has the things I need
Would RecommendYou had just the model I needed
From Signature 100 28-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Small good heater
Would RecommendMy last one lasted 9 years. I very hard water, so I’m pleased it lasted as long as it did. Gives me good hot water for a small heater. The only thing is the tape that came with the jacket isn’t sticky and keeps falling off. Had to use duct tape.
From aosmith.com
Lasted 13 years
Would RecommendThis is a replacement for the exact model we currently have. Our first tank lasted 13 years. I believe if we had maintained it better, it may have lasted longer. I dropped 1 star because we picked up the new tank and it was damaged. Brought the 2nd tank home and it is damaged as well (dented on bottom of tank and top near the lid 😣 🤷♀️
From Signature 100 48-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Easy Installation even has a water heater kit with
Would RecommendAwesome Just the right size I needed
Verified Purchaser
First unit lasted 3 weeks n started leaking out of bottom.returned unit n installed another unit it lasted 3 days n started leaking out the bottom.returned unit and installed hot water heater #3 time will tell on this unit.Asked for refund but would only receive credit on credit card n I’ve already paid for first unit.who wants a $500 credit just sitting there
Fits perfectly & Hot Water
Would RecommendFits perfectly & Hot Water
From Signature 100 48-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Much needed water heater
Would RecommendOld heater was leaking. New heater looks very good and it is 40 gallons versus 30 gallons. Heats quickly. Please do not sell my personal information
From aosmith.com
Nice size.
Our crawl space is very tight. This water heater fit. That's what we needed.
Verified Purchaser
Easy to install
Would RecommendThe last AOSmith water heater we had sense 1987. It was still working when we replaced it but I knew it was about time as we were starting to get rust in our faucet strainers. Hope this one last as long!!!
From aosmith.com
Easy to install
Would RecommendInstalled a week ago, water is hot and plentiful. Easy to install, a friend who is a retired plumber used sharkbite connectors and we had hot water in 30 minutes.
From aosmith.com
Fit the bill......
Would RecommendOld water heater rusted out at the bottom so needed a replacement. This model ws priced reasonably, had the capacity, met the height needed, plus provided the 6-year warranty. Time will tell but expecting the best!
From Signature 100 48-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Awesome delivery
As usual, Lowe's delivery team was eight on time and careful with my purchase.
Verified Purchaser
Recheck unit after installation
Would RecommendItem as great for about 2 days and then started to leak out the top of the unit
Verified Purchaser
Perfect for my application
Low price and a quality product
Verified Purchaser
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