A.O. Smith Signature 100 40-Gallon Short 6-year Warranty 38000-BTU Direct Vent Natural Gas Water Heater
A. O. Smith’s Signature 100 Series 40-Gallon Tall Low NOx Direct Vent 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 38,000 BTU Low NOx gas burner, this natural gas water heater delivers 64 gallons of hot water in the first hour. It has 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 40-gallon natural gas 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 ensures 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 6-year limited warranty to give you additional peace of mind. Call 1-877-GOEhotmall to get this water heater installed.
A. O. Smith’s Signature 100 Series 40-Gallon Tall Low NOx Direct Vent 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 38,000 BTU Low NOx gas burner, this natural gas water heater delivers 64 gallons of hot water in the first hour. It has 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 40-gallon natural gas 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 ensures 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 6-year limited warranty to give you additional peace of mind. Call 1-877-GOEhotmall to get this water heater installed.
- Delivers the ideal amount of hot water for households with 3 to 4 people when sized appropriately
- Features an environmentally-friendly 38,000 BTU low NOx burner that delivers 84 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
- Short 49.75-in H x 22-in diameter design is ideal for condensed spaces like under staircases and closet installations
- Direct vent installs through side wall
- High-altitude certified from 0 ft to 7,700 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
- Type: Tank
Dimensions
- Diameter (Inches): 22
- Family Size: 4.0
- Height (Inches): 49.75
- Insulation Thickness (Inches): 2.0
- Nominal Capacity (Gallons): 40
- Rated Storage Capacity: 39-Gallon
- Vent Diameter(s): Concentric 3-in to 6-in
- Water Connection Size: 3/4-in
- Weight (lbs.): 178.0
Features
- BTU Rating: 38000
- Emission Rating: Low NOx
- Foam Insulation: Yes
- For Use with Mobile Homes: No
- Fuel Type: Natural gas
- GPH Recovery at 90 Degrees F (Gallons): 41
- Grade: Residential
- High Altitude Model: Yes
- Ignition Type: Piezo
- Pilot Light Window: Yes
- Pilot Reset Button: Yes
- Point of Use: No
- Power Source: Gas
- Temperature and Pressure Relief Valve: Yes
- Uniform Energy Factor: 0.60
- Use Location: Indoor
- Vent Type: Concentric
- Venting Type: Direct
- Water Connection Location: Top
- Water Heater Style: Short
Compatibility
- Bluetooth Compatibility: No
- Smart Compatible: No
- Wi-Fi Compatibility: No
Warranty
- Warranty: 6-year limited
Certifications
- CA Residents: Prop 65 Warning(s): Yes
- ENERGY STAR Certified: No
- Safety Listing: CSA safety listing