A.O. Smith Signature 100 30-Gallons Tall 33000-BTU Natural Gas Water Heater Installation Bundle
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Item #1325044 |
Model #G6-UT3030NVR
Delivers the ideal amount of hot water for households with 1 to 2 people when sized appropriately
Features an environmentally-friendly 33,000 BTU ultra-low NOx burner that delivers 62 gallons in the first hour
Electronic gas valve provides precise temperature control for optimum hot water delivery
Self-diagnostic electronic gas control incorporates an LED status indicator that monitors and reports on the system's operational status
Built-in safety system reduces the risk of accidental flammable vapor ignitions
Tall, slim 61.75-in H x 16-in diameter profile enables easier installation in narrow spaces
Tank Guard® provides advanced tank protection that extends the life of your gas water heater
High-altitude certified from 0 ft to 10,100 ft
Provides peace of mind with a 6-year limited tank and parts guarantee and a 1-year limited labor warranty
General | |||
|---|---|---|---|
Series Name | Signature 100 | Fuel Type | Natural gas |
Type | Tank | Ignition Type | Piezo |
Power Source | Gas | Venting Type | Atmospheric |
Grade | Residential | Vent Type | Type B double wall |
Use Location | Indoor | ||
Dimensions | |||
|---|---|---|---|
Depth (Inches) | 17.75 | Rated Storage Capacity | 29-Gallon |
Diameter (Inches) | 16 | Vent Diameter(s) | 3-in; 4-in |
Family Size | 2 | Water Connection Size | 3/4-in |
Height (Inches) | 61.75 | Weight (lbs.) | 114.03 |
Insulation Thickness (Inches) | 2 | Width (Inches) | 17.75 |
Nominal Capacity (Gallons) | 30 | ||
Features | |||
|---|---|---|---|
Annual Fuel Utilization Efficiency % (Percentage) | 0 | Pilot Reset Button | Yes |
BTU Rating | 33000 | Point of Use | No |
Emission Rating | Ultra Low NOx | Scale Prevention | No |
Foam Insulation | Yes | Super High Efficiency | No |
GPH Recovery at 90 Degrees F (Gallons) | 34 | Temperature and Pressure Relief Valve | Yes |
Grid Capable | No | Uniform Energy Factor | 0.59 |
High Altitude Model | Yes | Water Connection Location | Top |
Leak Detection | No | Water Heater Style | Tall |
Pilot Light Window | Yes | ||
Compatibility | |||
|---|---|---|---|
Bluetooth Compatibility | No | Works with iOS | No |
Smart Compatible | No | Works with SmartThings | No |
Wi-Fi Compatibility | No | Works with the Google Assistant | No |
Works with Amazon Alexa | No | For Use with Mobile Homes | No |
Works with Android | No | For Use with RVs | No |
Works with Apple HomeKit | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 6-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | CSA safety listing | |
ENERGY STAR Certified | No | AHRI Certified | Yes |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
The A.O. Smith gas water heater is generally considered a reliable and well-performing product. Many users report it provides good hot water capacity and has a long warranty. However, some have experienced issues with loud noises or malfunctions that required service or replacement. Overall, it appears to be a solid choice, offering good value, but users should be aware of the potential for occasional problems and be prepared to work with the manufacturer if any issues arise.
Customer review summary generated by AI, including incentivized reviews.Hot Savings
My old water heater just left me in the cold. Unsure what to do and good conversation with Lowes employees i decided to buy this wayer heater a step up from my old one. With 9 year warranty i could not pass up. Installed it myself. Has been working perfect extremely happy with this purchase. Campared to other stores alot of good reviews on this brand.
From Signature 100 40-Gallon Tall 9-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Great product for a great price
Great product easy to install
From Signature 100 40-Gallons Tall 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Reliable hot water and easy install
Installation was straightforward and the unit heats water fast. Plenty of hot water for the whole family and it runs quieter than our old heater. Build quality feels solid and everything worked exactly as expected right out of the box. Great value for the price and definitely worth the upgrade.
From Signature 100 40-Gallons Tall 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
For a 40 gallon water heater, its a good price.
Never buy a water heater that has been Punctured or has a tear in the box, never buy a water heater that someone returned, most of the time some asxxxle stole the burner assembly and installed a old burner assembly with holes in the screen and placed it in the one they returned. Lastly, "NEVER" place the water heater on its side when transporting a new water heater, it will set off a safety devices ( earthquake safety switch ) that will cause it to not lite. ----> besides that, A.O. SMITH wat...
From Signature 100 40-Gallons Tall 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
The Lowe's employees loaded it into my car
The water heater installation went well, but the best part was the Lowe's employees helped me load the 150-pound water heater into my car.
From Signature 100 50-Gallon Tall 9-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Not Recommended – LOUD Horn Noise Is Hard To Fix
I am not inclined to write negative reviews, but when I installed this water heater as per the instructions, there was a super loud horn noise each time the burner turned on, and the pilot light kept going out after a few minutes. I called the gas company to come and inspect it, since I was anxious about the very loud horn noise that kept coming on. The gas company tech said he had never heard that sound before and he recommended returning it. I called the AO Smith technical assistance hotline t...
From Signature 100 50-Gallon Tall 6-year Warranty 40000-BTU Natural Gas Water Heater
Well made but not as efficient as I would like
I will start out saying that this water heater appears to be well made, and was chosen by brand reputation. The most important factor is of course the longevity of the tank, but it will be many years before this can be known. The following comments may sound like complaints, but are intended mainly to provide a DIY installer with awareness. My installation was inside a 24" square sheet metal enclosure, attached to an exterior wall of my home. (1) My installation required 1.5" from 20" tank t...
From Signature 100 40-Gallon Tall 12-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
DO NOT BUY - GAS LEAKING - ALMOST KILLED FAMILY
Got same day delivery by Lowes. Paid a good amount to get the installed. Less than 1 day, the boiler stops working. Lights flashing 10 times and error says burner screen needs to be cleaned. Our certified plumber then said try lighting the pilot again. Started working for a couple hours and then stopped. And the garage smelled like gas. Or carbon monoxide detectors alerted us. Had we not had those monitors we would have been dead. Lowes wants me to uninstall the water boiler and bring it to the ...
From Signature 100 50-Gallon Tall 6-year Warranty 50000-BTU Natural Gas Water Heater
We are sorry to hear of your experience. We want to ensure the issue is resolved.
Please send your phone number to [email protected]...
How easy it was to order on line from Lowes.
I like the size , it seemed easy for the contractor to install. He said that he has install many of them. That's what he uses. I'm glad I ordered the right one.
From Signature 100 40-Gallon Tall 9-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Less than a year old
I had this BRAND new water heater installed less than a year ago. The pilot stopped staying lit. Once we did light it , it starts spitting flames out. Major fire hazard. Also the sensor to turn it off immediately after it happens failed. You can’t buy the parts at Lowe’s. They have to be ordered and delivered. Cold showers in January are NOT fun. I had a repairmen come out and ordered the parts through Lowe’s when he called them to troubleshoot since it was still under warranty. It’s the burner....
From Signature 100 40-Gallons Tall 6-year Warranty 40000-BTU Natural Gas Water Heater
We are sorry to hear of your experience. We want to ensure the issue is resolved.
Please send your phone number to [email protected]...




We're sorry to hear of your experience.
We want to ensure you receive the warranty coverage included with your purchase.
Pl...