AO Smith
A.O. Smith Signature 100 40-Gallon Tall Electric Water Heater
Best dependable heating for consistent home hot water needs.
The A.O. Smith Signature 100 is a 40-gallon electric water heater designed for residential use. It features a double element for efficient heating and a 6-year limited warranty. This model is grid-capable, offering flexibility in energy management. With a 4500-watt power rating, it provides reliable hot water for everyday needs. Its tall design is suitable for standard installations, ensuring a consistent supply of hot water for your home.
$449.00
More Signature 100 Series Options
Signature 100 Series 74-Gallon Short Natural Gas Water Heater
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A.O. Smith Signature 100 40-Gallon Tall Electric Water Heater
$449.00
A.O. Smith Signature 100 40-Gallon Short Electric Water Heater
$479.00
A.O. Smith Signature 100 40-Gallons Tall Electric Water Heater
$416.73
A.O. Smith Signature 100 74-Gallon Natural Gas Water Heater
$1249.00
Owner Satisfaction
4.3
/ 5
Category Rank
114
/ 222
#114 in Water Heaters
Price vs Category Average
-50%
Below average
Capacity
40
/ Gallon
Who it's for
- Homeowners seeking dependable hot water for daily use
- Buyers prioritizing established brand reliability and customer service
- Individuals replacing an existing electric water heater
Who should skip it
- Budget-conscious consumers concerned about long-term utility bills
- Large families or those with high, continuous hot water demand
- Tech-savvy users desiring modern smart home integration
Key Specs
Capacity
40 Gallon
Water Heater Type
Electric Water Heater
Fuel Type
Electric
Power
4500 watts
Warranty
6 year
Features
- Double Element for Efficient Heating
- Grid Capable for Energy Flexibility
- 6-Year Limited Warranty
- Tall Design for Standard Installation
What customers say
Customers frequently praise the A.O. Smith Signature 100 electric water heater for its dependable performance and consistent hot water supply. A strong theme is its perceived quality and reliability, with many users expressing satisfaction with its long term operation. Installation is often described as straightforward, contributing to a positive user experience. While the majority of feedback is positive, focusing on its solid build and effective heating, a few comments touch upon occasional component concerns. Overall, the product is viewed as a trustworthy and efficient solution for household hot water needs.
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