A.O. Smith Signature 100 40-Gallon Short Electric Water Heater with 6-Year Warranty and 4500-Watt Double Element

A. O. Smith Signature 100 Series 40-Gallon Electric Water Heater
Efficient, dependable, and built to last — the A. O. Smith Signature 100 Series 40-Gallon Electric Water Heater is the ideal solution for homes with 2 to 3 occupants when properly sized. Designed for lasting performance, it includes durable components and smart features that help maximize efficiency while protecting your investment.

Product Highlights:

• Reliable Hot Water Supply — Provides ample hot water for households of 2 to 3 people
• Dual 4,500-Watt Copper Heating Elements — Deliver a first hour delivery of 55 gallons for dependable, consistent performance
• Energy-Efficient Operation — Features a 0.92 Uniform Energy Factor (UEF) to help lower energy consumption and utility costs
• Compact, Space-Saving Design — Stands 49.75 inches tall with a 20.5-inch diameter, making it a great fit for tight spaces like closets or under staircases
• Enhanced Tank Protection — Includes a corrosion-resistant ceramic fused tank shield, protective anode rod, and premium heating elements for long-term durability
• Improved Heat Retention — Insulated with non-CFC polyurethane foam and equipped with factory-installed heat trap nipples to reduce standby heat loss
• Adjustable Thermostat — Easily control water temperature to suit your household needs, including hotter settings for dishwashers and laundry
• Safety Features Included — Comes with a temperature and pressure relief valve for top-mounted installation
• Warranty for Peace of Mind — Backed by a 6-year limited warranty on the tank and parts, plus a 1-year limited labor warranty