A.O. Smith Signature 100 40-Gallons Tall 6-year Warranty 40000-BTU Natural Gas Water Heater
Item #962549 |
Model #G6N-UT4040NVR
Delivers the ideal amount of hot water for households with 3 to 4 people when sized appropriately
Features an environmentally-friendly 40,000 BTU ultra-low NOx burner that delivers 72 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 system operational status
Built-in safety system reduces the risk of accidental flammable vapor ignitions
Tall, slim 62-in H x 18-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) | 21.75 | Rated Storage Capacity | 38-Gallon |
Diameter (Inches) | 18 | Vent Diameter(s) | 3-in |
Family Size | 4 | Water Connection Size | 3/4-in |
Height (Inches) | 62 | Weight (lbs.) | 125 |
Insulation Thickness (Inches) | 1 | Width (Inches) | 22 |
Nominal Capacity (Gallons) | 40 | ||
Features | |||
|---|---|---|---|
Annual Fuel Utilization Efficiency % (Percentage) | 0 | Pilot Reset Button | Yes |
BTU Rating | 40000 | 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) | 41 | Temperature and Pressure Relief Valve | Yes |
Grid Capable | No | Uniform Energy Factor | .64 |
High Altitude Model | Yes | Water Connection Location | Top |
Installation Location | Closet | 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 | ||
Check out the Best Selling Water Heaters on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The gas water heater is generally reliable and efficient, heating up water quickly. The 12-year warranty is a key benefit. However, some users have experienced issues like loud noises, leaks, and burner problems, requiring part replacements or customer service. While the majority of reviews are positive, buyers should inspect the unit upon delivery and be prepared to work with the manufacturer if any problems occur.
Customer review summary generated by AI, including incentivized reviews.not the product but the delivery person. he was great...
Verified Purchaser
anode seized
Tried to remove anode with electric impact , air impact even a 6' cheater bar wouldnt budge it . I DO NOT RECOMMEND THIS BRAND .
From Signature 100 30-Gallons Tall 6-year Warranty 33000-BTU Natural Gas Water Heater
12 yr model costs more, but worth the money. Half the cost of replacing a tanked water heater is the labor/service charges, so buy a reliable brand (A.O. Smith) and buy their longest warranty model. I've been using their pool heaters and pool pumps and my contractor brothers said hey, they now make home water heaters, with the same quality parts and assembly as their other products. Thumbs up to A.O. Smith.
From Signature 100 40-Gallon Tall 12-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
This water heater has been working perfectly since I had it installed. I have noticed consistent hot water. I had to turn the temperature down because I felt in medium heat, it was to hot.
Verified Purchaser
good unit
good unit. replaced 50 gal. water heater. never runs out of hot water even with back to back showers
From aosmith.com
Lowes - scam
It is a scam. They sell the item what is not exists. I placed the order and week later on the day of delivery i received the massage "could not deliver". I went to nearest Lowes and associate tried to locate the item. It was shown that delivery is coming from Colorado Springs store. After contacting that location we found out that item is not in stock.
From Signature 100 50-Gallon Tall 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
It looks easy to drain and adjust the temperature
My water heater was just installed, and I love the features
From aosmith.com
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We are sorry to hear of your experience.
We recommend reaching out to Lowe's Customer Care at 1-800-445-6937 or Text 84109.