A.O. Smith Signature 100 50-Gallons Short 6-year Warranty 40000-BTU Natural Gas Water Heater
Item #839883 |
Model #G6-S5040NV
Delivers the ideal amount of hot water for households with 5+ people when sized appropriately
Environmentally friendly 40,000 BTU gas burner delivers 81 gallons of hot water 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
Low-profile 53.25-in high x 24-in diameter design allows for easy installation under staircases and inside closets
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) | 24 | Rated Storage Capacity | 50-Gallon |
Diameter (Inches) | 24 | Vent Diameter(s) | 3-in |
Family Size | 5 | Water Connection Size | 3/4-in |
Height (Inches) | 53.25 | Weight (lbs.) | 177 |
Insulation Thickness (Inches) | 2 | Width (Inches) | 24 |
Nominal Capacity (Gallons) | 50 | ||
Features | |||
|---|---|---|---|
Annual Fuel Utilization Efficiency % (Percentage) | 0 | Pilot Reset Button | Yes |
BTU Rating | 40000 | Point of Use | No |
Emission Rating | Low NOx | Scale Prevention | No |
Foam Insulation | Yes | Super High Efficiency | No |
GPH Recovery at 90 Degrees F (Gallons) | 43 | Temperature and Pressure Relief Valve | Yes |
Grid Capable | No | Uniform Energy Factor | 0.62 |
High Altitude Model | Yes | Water Connection Location | Top |
Installation Location | N/A (Portable) | Water Heater Style | Short |
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) | AHRI Certified | Yes | |
ENERGY STAR Certified | No | AHRI Certification Number | 206911350 |
Safety Listing | UL safety listing | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
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Ratings may include incentivized customer reviews.
What Customers Are Saying
The AO Smith water heater is generally well-received, with many customers reporting positive experiences. Key features highlighted include easy installation, quick heating, and good insulation. Reviewers also note the product's reliability and longevity, with some using the brand for over 20 years without issues. However, a small number of customers have encountered problems such as dents, temperature control issues, and premature failure, though the 12-year warranty was appreciated. Overall, the water heater appears to be a quality product that meets the needs of most users.
Customer review summary generated by AI, including incentivized reviews.Customer Sentiment
Great product / easy design installation
Great product / easy design installation
From Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Works great
Perfect fit
From Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Competitive price on water heater
Competitive price on water heater. Great customer service with helping to load the water heater in my vehicle. Low efficiency (40000 BTU) Drain valve is plastic (although some competing brands also have plastic drain valves).
From Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Very simple to install yourself
Automatically lights on its own
From Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
Hassle free expeditious pickup and loading.
I was in and out in 5 minutes, the service desk manager was very pleasant and made certain I had assistance in loading this water heater into my vehicle!
From Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
I recommend
Good quality I recommend
From Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater Verified Purchaser
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