Ratings & Reviews for A.O. Smith Signature 100 48-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 straightforward installation, rapid hot water delivery within hours, and reliable daily performance. Many highlight the compact lowboy design as essential for tight spaces like crawl spaces and small basements. Reviewers frequently reference previous units lasting 20+ years, reinforcing brand trust and durability expectations. The 6-year warranty adds confidence in longevity. A small portion report receiving units with visible damage or experiencing early heating element failure, and some note unresponsive support. Overall, most customers consider it a dependable, space-efficient investment.
Customer review summary generated by AI, including incentivized reviews.Heats water very quickly
Would RecommendI just installed it and water is up to temperature in only 45 minutes!
From aosmith.com
Small water heater
Would RecommendThis product was in stock and it fits our needs.
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
It is smaller.
Would RecommendI wish it was a 40 gallons hot water heater. It has worked well with my family.
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Very nice customer service
I like them
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
It's a good water heater
Would RecommendI like the size of this product. It's 38 gallons so it's perfect for my family size and it fit in my crawl space under the house.
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Great purchase great customer service
Would RecommendI needed a low profile water heater for a crawl space. Lowe’s was the only big box store to carry it out of the top three contenders. Worked with customer service to get the no interest for twelve months. Work out great in an otherwise stressful situation replacing the water heater on very short notice.
Verified Purchaser
It's a Low Boy, not standard height
Would RecommendQuality built
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Pretty straight forward installation.
Would RecommendEasy to install.
From Signature 100 28-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
You get yours money worth.
Easy to install
From Signature 100 28-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Excellent features
Would RecommendI bought this a few weeks ago and going great so far
From aosmith.com
Was great purchase. Fit our needs
Would RecommendVerified Purchaser
AO smith is the best
Verified Purchaser
N/a
Would RecommendJust as described
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
ok
Would Recommendok
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Well made!
Would RecommendA great value for the size. I was happy to find a water heater with a long warranty,
From aosmith.com
Waited all of 1 minute .... happy camper
Would RecommendDid not have time to wait and was happy that it only took 1 minute for pickup!!
From Signature 100 38-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket Verified Purchaser
Beyond Frustrated
Would Not RecommendI bought this online and had it delivered. Lowe's purchase and delivery process was wonderful. Had a plumber install it and the water was still cold the next day. Had to pay for the plumber to come back and take another day off of work. He said the element was bad, so I had to pay for a new part from Lowes to fix it. It's absolutely ridiculous that you buy something new and it doesn't work. Not to mention having to take PTO from work and all the additional expenses to fix.
From Signature 100 28-Gallons Lowboy 6-year Warranty 4500-Watt Double Element Electric Water Heater with Insulation Blanket
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