Product added to your wishlist! View wishlist
Sign in to see your saved products on any device
Product removed from your wishlist! View wishlist
Sign in to see your saved products on any device
Something went wrong. Please try again later.
Product is added to compare already. Please refresh the page.
Product is not found in compare. Please refresh the page.
5 Products already added. Please delete existing selection to add this.
Share this product
A.O. Smith Signature 100 40-Gallon Tall 9-year Warranty 40000-BTU Natural Gas Water Heater | G9-UT4040NVR
This product ad may change over time
ShareA.O. Smith Signature 100 40-Gallon Tall 9-year Warranty 40000-BTU Natural Gas Water Heater | G9-UT4040NVR
Users say:
AO Smith water heaters are a reliable and easy-to-install product, with a detailed owner's manual and a brass drain valve. However, some customers have experienced issues with the burner and installation, and the company is not always available to help. Overall, customers are satisfied with their purchase.
A. O. Smith's Signature 100 Series 40-gallon natural gas water heater is designed to provide efficient and reliable hot water for households with 3 to 4 people when sized appropriately. With an environmentally friendly 40, 000 BTU Ultra Low NOx gas burner, this model delivers 81 gallons of hot water in the first hour. It features an electronic gas valve that pr…
A. O. Smith's Signature 100 Series 40-gallon natural gas water heater is designed to provide efficient and reliable hot water for households with 3 to 4 people when sized appropriately. With an environmentally friendly 40, 000 BTU Ultra Low NOx gas burner, this model delivers 81 gallons of hot water in the first hour. It features an electronic gas valve that 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. A. O. Smith's ultra-low NOx water heater is designed with your safety in mind. With a built-in safety system, this model 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 proivde ultimate tank protection and increase lifespan of the water heater. This added protection comes with a 9-year limited warranty to give you additional peace of mind. Call 1-877-GOLowes to get this water heater installed same day. A.O. Smith Signature 100 40-Gallon Tall 9-year Warranty 40000-BTU Natural Gas Water Heater | G9-UT4040NVR
Review summary
AI-generated content
AO Smith water heaters are a reliable and easy-to-install product, with a detailed owner's manual and a brass drain valve. However, some customers have experienced issues with the burner and installation, and the company is not always available to help. Overall, customers are satisfied with their purchase.
Pros
- Heats water efficiently
- Easy to install
- Good value for money
- Easy to clean
Cons
- Difficult to clean burner screen
- Short lifespan for some units
- Dents on arrival
Read original reviews
Description
A. O. Smith's Signature 100 Series 40-gallon natural gas water heater is designed to provide efficient and reliable hot water for households with 3 to 4 people when sized appropriately. With an environmentally friendly 40, 000 BTU Ultra Low NOx gas burner, this model delivers 81 gallons of hot water in the first hour. It features an electronic gas valve that 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. A. O. Smith's ultra-low NOx water heater is designed with your safety in mind. With a built-in safety system, this model 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 proivde ultimate tank protection and increase lifespan of the water heater. This added protection comes with a 9-year limited warranty to give you additional peace of mind. Call 1-877-GOLowes to get this water heater installed same day. A.O. Smith Signature 100 40-Gallon Tall 9-year Warranty 40000-BTU Natural Gas Water Heater | G9-UT4040NVR
Specifications
| Brand | A.O. Smith |
| Capacity | 40-gallon |
| Control Type | Electronic gas valve |
| Features | Ultra Low NOx gas burner, LED status indicator, push-button ignition, built-in safety system, Tank Guard® |
| Fuel Type | Natural gas |
| Ignition Type | Push-button |
| Recovery Rate | 81 gallons in the first hour |
| Type | Tall |
| Voltage | Not applicable |
| Warranty | 9-year limited |
| Wattage | Not applicable |