Ratings & Reviews for A.O. Smith Signature 100 40-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this water heater for reliable performance, effortless installation, and strong value. Most highlight how simple the setup was, with connections matching perfectly and minimal adjustments needed. Reviewers consistently report ample, consistent hot water output, with the 40-gallon capacity and 3800-watt element heating rapidly even in smaller homes. Many replaced units that served over two decades, noting improved performance. Several chose based on brand reputation for durability and longevity. A few mention concerns about the plastic drain valve durability or isolated noise issues, but these are rare exceptions to overwhelmingly positive feedback.
Customer review summary generated by AI, including incentivized reviews.Good construction great features user friendly
Would RecommendJust had it installed and preforming great.would recommend to friends.
From aosmith.com
Drive-up delivery was quick
Would RecommendI picked the water heater up and installed myself, but the person on phone giving me necessary info to order it online was fully helpful with all the info necessary.
From Signature 100 30-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
Great product
Would RecommendMy old water heater was 15 years old and started leaking. I’ve been looking for a replacement for almost a week, I looked into many different types and brands. The reviews on AOSmith brands is what made me decide to go with this product. So far all is good, happy to have hot water again.
From aosmith.com
Always like this product
Would RecommendI bought this a week ago because my old one needed.
From aosmith.com
The water heater works well and looks very nice.
Would RecommendFrom Signature 100 50-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
It's a nice brand and it works well
Would RecommendI love the heater but when I opened the box the heater has dents on it! I don't know if it happened during the delivery. I had no choice but to install it because I didn't have any vehicle to return it to store. I have pictures of the damage as well
Verified Purchaser
Well packaged
Would RecommendEasy to install and sized to fit in tight spaces.
From Signature 100 50-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
As advertised
Would RecommendAs advertised
From Signature 100 50-Gallon Tall 6-year Warranty 3800-Watt Double Element Electric Water Heater Verified Purchaser
It is quiet.
Would RecommendI am happy with the water heater because it heats the water well, it was a good price, and it is quiet.
Verified Purchaser
Works well
Would RecommendEasy to be installed, works well,no issues. I would recommend
From aosmith.com
Satisfied customer
Good quality
Verified Purchaser
great water heater
Would Recommendreplace old heater ( 24 years old ) inlet and outlet lined up exact to old one was easy to install.
From aosmith.com
OUTSTANDING PRODUCT
Would RecommendI purchased my water heater a month ago, I'M VERY HAPPY.
From aosmith.com
So far it's a great product
Would RecommendAfter installation water heater has been very efficient and quiet.. definitely will update later.
From aosmith.com
Nice looking appliance
Would RecommendIt looks very appropriate tucked into the corner of the laundry room. The plumbing contractor crew who installed it had no problem with the plumbing connections. The electrician who connected the power was in and out in about 5 minutes, making a connection from an existing disconnect with a new whip to accommodate the greater height of this tank than its predecessor being replaced. Within 30 minutes there was fully heated water to the 5 faucets in our small house that are fed hot water. So...
From aosmith.com