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Signature 100 30-Gallons Tall 6-year Warranty 4500-Watt Double Element Electric Water Heater

Ratings & Reviews for A.O. Smith Signature 100 30-Gallons Tall 6-year Warranty 4500-Watt Double Element Electric Water Heater

4.1
313
Review
 4.1 out of 5
313 Reviews


74% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The AO Smith water heater is generally well-received, with many customers praising its great performance, easy installation, and good value. Key features highlighted include the sleek design, fast water heating, and reliable operation. Several long-term users report their previous models lasting 15-18 years, suggesting good durability. However, a minority of customers have experienced issues such as defective heating elements, leaks, and short lifespans. Some also faced challenges with the returns/replacement process and felt the warranty coverage was inadequate. Overall, the water heater seems to be a solid product that meets the needs of most customers, with good quality and value.

Customer review summary generated by AI, including incentivized reviews.
313 Customer Reviews

Dented tanks

Would Not Recommend

Had to make two trips to the store and both times hotwater tank was defective as in dented on the top rim. After the 2nd trip home I called customer service and was basically told return it or live with it. If it leaks bring it back. This was on a Sunday afternoon and we had to have hot water for the morning. Only two in stock or in the area was the ones I had. Due to size restrictions I was left with no choice but to install the damaged tank. No offer of a discount or any other options. So, if ...

April 7, 2025
Verified Purchaser
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Response from Published by the A. O. Smith Team

We are very sorry to hear of your experience.

We recommend reaching out to Lowe's Customer Care at 1-800-445-6937 or Text 84109.
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Published by the A. O. Smith TeamApril 11, 2025

Had to buy a second AO Smith WH after 15 months

Would Not Recommend

Had to buy a second AO Smith water heater after 15 months when I noticed water leaking from the element box on the bottom. I called our plumber who came out to look at it and said it wasnt leaking from the element and could figure out why all the insulation was wet from and tank filled with water from bottom panel down. Selling our house so had to get a quick replacement and went with AO Smith again from Lowes but would not recommend. Disappointed in quality of the Water heater.

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Response from Published by the A. O. Smith Team

We are sorry to hear of your experience. We want to ensure the issue is resolved.

Please send your phone number to talktous@aosmith.c...
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Published by the A. O. Smith TeamApril 11, 2025

Brand new, but didnt work

Would Not Recommend

Brought the hotnwater heater home, and it did not work. Turned out to be a bad thermostat, right out of the box. Had to call the manufacturer and arrange for a new part .

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Response from Published by the A. O. Smith Team

We are sorry to hear of your experience. We want to ensure the issue is resolved.

Please send your phone number to talktous@aosmith.c...
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Published by the A. O. Smith TeamMarch 19, 2025

Perfect Works well.

Would Recommend

All worked perfectly . If your not handy get someone else to install it for you. Instead of leaving neg. reviews.

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Hope your is made better

Would Not Recommend

Got it home and installed. A week later it streaming water across the garage. Leaking tank. Took it back and had to wait on hold on the phone for an hour to get a return OK. Finely exchanged it and reinstalled it. Working so far. A real pain to deal with, if I had paid for the installation instead of going it myself it would have been costly as well.

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Response from Published by the A. O. Smith Team

We are sorry to hear of your experience. We want to ensure the issue is resolved.

Please send your phone number to talktous@aosmith.c...
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Published by the A. O. Smith TeamMarch 13, 2025

Need hot water

Would Recommend

Heats quickly

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Great product for the money

Would Recommend

Standard size

February 18, 2025
Verified Purchaser
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Broken but fixed

Disappointed when I bought a brand new water heater only to get it home and have one of the thermostats and heating elements to be faulty. It took days to remedy and inconvenienced with no hot water. I was able to work with the manufacturer to replace the faulty parts but it’s didn’t give me peace of mind knowing this shiney new machine is wounded from the start. The heater is now fixed and running hot. Happy to have hot water.

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Response from Published by the A. O. Smith Team

A failed element on a newly installed water heater indicates the water heater was dry fired.

This means power was turned on before the ta...
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Published by the A. O. Smith TeamFebruary 14, 2025

Great quality better prices

Would Recommend

The product price very well

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Buy it if you like taking cold showers

Would Not Recommend

The water heater did not heat immediately after installation. Appears the thermostat is malfunctioning and causing it to discharge water out the pressure valve and shut off. Called customer service and was told they had only one authorized service provider and they were 36 miles away. If you hire your own plumber, they will only reimburse $100. Have been taking cold showers for 5 days waiting for authorized provider to call back and schedule appointment. Will NEVER buy AO Smith product aga...

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Response from Published by the A. O. Smith Team

We are sorry to hear of your experience. We want to ensure the issue is resolved.

Please send your phone number to talktous@aosmith.c...
Read More

Published by the A. O. Smith TeamFebruary 10, 2025

Solid Product

Would Recommend

I bought this to replace a 20+ year old Rheem that came with the house. Lowes delivered on-time and carefully brought it in. No dents or any signs of damage. Very easy installation. I used the SharkBite Max kit also from Lowes. It took about 2 hours with the time for the old to drain. When you get the lines connected and turn the water back on just be sure to open the hot water faucets and let the water run until you stop hearing air before the electrical. It’s been working perfectly with no lea...

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works great

Would Recommend

would recommend good product would buy this brands

January 31, 2025

From aosmith.com