Ratings & Reviews for A.O. Smith Signature 100 40-Gallon Short 6-year Warranty 4500-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 and quick hot water delivery, often available within minutes or almost instantly. Installation is frequently highlighted as straightforward and easy to follow, even for DIYers, with SharkBite fittings and clear instructions making setup simple. Reviewers consistently describe the unit as well-built with modern aesthetics and a top-mounted T&P valve that improves plumbing convenience. Many customers express strong confidence based on long-term durability and note excellent value. A small number report isolated issues like temperature resets or wiring concerns, but these represent a tiny fraction of feedback. Overall, most customers consider this an excellent, reliable choice.
Customer review summary generated by AI, including incentivized reviews.Check and double check.
Defective product first of all. Secondly the product wasnt what we ordered.
Verified Purchaser
Excellent durability
Would RecommendThis is the exact model that served this home faithfully for many years.
From aosmith.com
easy install
Would RecommendMy local plumber did the install, and the whole process was easy and not time consuming
From aosmith.com
Had trouble with it in less than a month
Would Not RecommendVerified Purchaser
Great features!!
Would RecommendI bought this 2 months ago and I am happy, it was easy for installation
From aosmith.com
Easy to install for the pro
Would RecommendSo far so good and I am satisfied at this time. Thank u
From aosmith.com
good looking water heater
Would Recommendmy buddy purchase one a few months ago and is very happy with it.
From aosmith.com
water heater
Would RecommendWe purchased the tank a few days before installation.
From aosmith.com
Great
Would RecommendBought it as my old one caught fire….was a little taller then the old one, but looks and works good
From aosmith.com
Works Like A Dream
Would RecommendI love the price and functioning of this water heater.
From aosmith.com
Perfect in every way
Would RecommendThis water heater is beyond capable and so easy to install. Hot water was available shortly after installation
From aosmith.com
New Electric Water Heater
Would RecommendRecently had to replace an AO Smith electric water heater after having one that was 20+ years old. If the new one lasts as long as the one just replaced, I will in my 90’s and probably in heaven by the time it needs replacing. I highly recommend this brand!!!
From aosmith.com
very easy to install
Would RecommendI bought it to replace a 30 year old heater. It works great.
From aosmith.com
Very easy to install
Would RecommendIt took longer to drain the tank than to install. Great quality
From aosmith.com
Easy to install. I think it will suit our family
Would Recommendjust installed it so i don't know anything about it yet
From aosmith.com
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