A.O. Smith Signature 100 30-Gallon Tall 6-year Warranty 32000-BTU Natural Gas Water Heater
A. O. Smith’s 30-gallon gas water heater provides efficient and reliable hot water for households with 1 to 2 people when sized appropriately. With an environmentally friendly 32,000 BTU Low NOx gas burner, this model delivers 62 gallons of hot water in the first hour. An electronic gas valve provides precise temperature control for optimum hot water delivery without the need for an external power source. For your convenience, the gas valve also includes an LED status indicator for diagnostics reporting and a push button ignition to simplify the startup process. This natural gas water heater has a built-in safety system that reduces the risk of accidental flammable vapor ignitions. A factory-installed temperature and pressure relief valve and tamper-proof drain valve also ensure safe operation. This model is built to last. It features Tank Guard® which is designed to provide ultimate tank protection and increase the lifespan of the water heater. This added protection comes with a 6-year limited warranty to give you additional peace of mind. Call 1-877-GOLowes to get this water heater installed.
Highlights
- Delivers the ideal amount of hot water for households with 3 to 4 people when sized appropriately
- Features a 32,000 BTU gas burner that provides a first hour delivery of 62 gallons
- 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 60.5-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
Specifications
| General | |||
|---|---|---|---|
| Series Name | Signature 100 | Type | Tank |
| Dimensions | |||
|---|---|---|---|
| Depth (Inches) | 21.75 | Rated Storage Capacity | 29-Gallon |
| Diameter (Inches) | 18 | Vent Diameter(s) | 3-in; 4-in |
| Family Size | 2 | Water Connection Size | 3/4-in |
| Height (Inches) | 60.5 | Weight (lbs.) | 100 |
| Insulation Thickness (Inches) | 2 | Width (Inches) | 18 |
| Nominal Capacity (Gallons) | 30 |
| Features | |||
|---|---|---|---|
| Annual Fuel Utilization Efficiency % (Percentage) | 0 | Pilot Light Window | Yes |
| BTU Rating | 32000 | Pilot Reset Button | Yes |
| Emission Rating | Low NOx | Point of Use | No |
| Foam Insulation | Yes | Power Source | Gas |
| For Use with Mobile Homes | Yes | Super High Efficiency | No |
| For Use with RVs | No | Temperature and Pressure Relief Valve | Yes |
| Fuel Type | Natural gas | Uniform Energy Factor | 0.60 |
| GPH Recovery at 90 Degrees F (Gallons) | 31 | Use Location | Indoor |
| Grade | Residential | Vent Type | Type B double wall |
| Grid Capable | No | Venting Type | Atmospheric |
| High Altitude Model | Yes | Water Connection Location | Top |
| Ignition Type | Piezo | Water Heater Style | Tall |
| Leak Detection | No |
| Compatibility | |||
|---|---|---|---|
| Bluetooth Compatibility | No | Works with Apple HomeKit | No |
| Smart Compatible | No | Works with iOS | No |
| Wi-Fi Compatibility | No | Works with SmartThings | No |
| Works with Amazon Alexa | No | Works with the Google Assistant | No |
| Works with Android | No |
| Certifications | |||
|---|---|---|---|
| CA Residents: Prop 65 Warning(s) | Safety Listing | CSA safety listing | |
| ENERGY STAR Certified | No |
| Miscellaneous | |||
|---|---|---|---|
| UNSPSC | 40101800 |





















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