Enjoy an efficient and reliable hot water supply with A. O. Smith’s Signature 100 Series 40-gallon hot water heater. It’s designed to provide ample hot water for a household with 2 to 3 people when sized appropriately. A ceramic fused tank shield together with a protective anode rod help reduce internal tank corrosion. There is also a self-cleaning dip tube that reduces sediment buildup to further extend the life of the unit. This added protection comes with a 6-year limited warranty to give you additional peace of mind. Want to save money on your energy bills? This model operates at a 0.92 Uniform Energy Factor (UEF) which can reduce your energy consumption compared to less efficient models. Call 1-877-GOLowes to get this water heater installed.
- Delivers the ideal amount of hot water for households with 2 to 3 people when sized appropriately
- Features two 4,500-watt copper heating elements that provide a first hour delivery of 53 gallons
- Operates at a 0.92 Uniform Energy Factor for maximum energy-efficiency and cost savings
- Tall, slim 61.25-in H x 18-in diameter profile enables easier installation in narrow spaces
- Provides superior tank protection and extends water heater life with premium heating elements, anode rod and fused ceramic tank shield
- Reduces heat loss with non-CFC polyurethane foam insulation and factory-installed heat trap nipples for maximum efficiency and energy savings
- Features easy temperature control with adjustable thermostat you can set higher or lower for dishwashers and laundry machines
- Factory-installed temperature and pressure relief valve and tamper-proof drain valve ensures safe operation
- 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
- Depth (Inches): 18
- Diameter (Inches): 18
- Family Size: 3
- Height (Inches): 61.25
- Insulation Thickness (Inches): 2
- Nominal Capacity (Gallons): 40
- Rated Storage Capacity: 36-Gallon
- Water Connection Size: 3/4-in
- Weight (lbs.): 118
- Width (Inches): 18
Features
- Annual Fuel Utilization Efficiency % (Percentage): 0
- Foam Insulation: Yes
- For Use with Mobile Homes: No
- For Use with RVs: No
- GPH Recovery at 90 Degrees F (Gallons): 20.7
- Grade: Residential
- Grid Capable: No
- Hybrid Heat Pump Technology: No
- Point of Use: No
- Power Source: Electric
- Super High Efficiency: No
- Temperature and Pressure Relief Valve: Yes
- Uniform Energy Factor: 0.92
- Use Location: Indoor
- Voltage (Volts): 240
- Warranty: 6-year limited
- Water Connection Location: Top
- Water Heater Style: Tall
Compatibility
- Bluetooth Compatibility: No
- Smart Compatible: No
- Wi-Fi Compatibility: No
- Works with Amazon Alexa: No
- Works with Android: No
- Works with Apple HomeKit: No
- Works with iOS: No
- Works with SmartThings: No
- Works with the Google Assistant: No
Certifications
- CA Residents: Prop 65 Warning(s): Yes
- ENERGY STAR Certified: No
- Safety Listing: CSA safety listing
Miscellaneous
- UNSPSC: 40101800
