AO Smith
A.O. Smith Signature 300 40-Gallon Smart Electric Water Heater
Best reliable hot water for smart home integration.
The A.O. Smith Signature 300 is a 40-gallon electric water heater designed for high efficiency and smart home integration. It features a 9-year limited warranty and a double element grid capable design for robust performance. This tank water heater offers smart compatibility, allowing for enhanced control and monitoring. Its super high efficiency rating ensures energy savings, making it a reliable choice for residential use. The unit includes leak detection for added safety and peace of mind.
$779.00
More Signature 300 Series Options
Owner Satisfaction
4.4
/ 5
Category Rank
74
/ 220
#74 in Water Heaters
Price vs Category Average
-14%
Below average
Warranty
9
/ -year limited
Who it's for
- Busy homeowners seeking convenience and efficient energy oversight
- Environmentally aware individuals focused on long-term utility savings
- Homeowners prioritizing reliability and peace of mind from their appliances
Who should skip it
- Budget-conscious consumers prioritizing affordability over smart functionality
- Users in areas with inconsistent internet or those preferring direct manual controls
- Non-technical individuals who prefer straightforward, traditional appliance operation
Key Specs
Warranty
9-year limited
Smart Compatible
Super High Efficiency
Capacity
40-Gallon
Fuel Type
Electric
Power
5500-watt
Water Heater Type
Tank
Features
- Smart home compatible for enhanced control
- Super high efficiency for energy savings
- Leak detection for added safety
- Double element grid capable
- 9-year limited warranty
What customers say
Customers consistently praise this water heater for its exceptional reliability and the comfort of readily available hot water. Many appreciate the smart features, finding the remote management and energy usage insights particularly convenient for modern living. The consistent performance and ease of integration into smart home systems contribute to a high level of satisfaction, making it a dependable choice for those seeking both efficiency and peace of mind.
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