AO Smith
Signature 100 Series 74-Gallon Short Natural Gas Water Heater
Best reliable hot water for large families or high demand.
This A.O. Smith Signature 100 Series natural gas water heater offers a 74-gallon capacity, ideal for households with 5 or more people. It features a low NOx gas burner with 75,100 BTU input, delivering 125 gallons in the first hour. The electronic gas valve ensures precise temperature control, and a self-diagnostic system with an LED indicator monitors operational status. A built-in safety system helps reduce the risk of flammable vapor ignitions. Its compact design, with a 61-inch height and 26.5-inch diameter, facilitates easier installation. The water heater is protected by a fused ceramic tank shield and an anode rod for extended life and is certified for high-altitude use.
$3836.26
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Owner Satisfaction
4.4
/ 5
Category Rank
65
/ 222
#65 in Water Heaters
Price vs Category Average
+324%
Above average
Who it's for
- Large families or homes with high hot water needs.
- Homeowners with restricted utility closet or basement space.
- Consumers prioritizing a proven, long-lasting hot water solution.
Who should skip it
- Budget-conscious users focused on minimizing monthly utility bills.
- Households with extremely high, continuous hot water demands.
- DIY enthusiasts or those seeking a simpler, less costly installation.
What customers say
Customers consistently praise this water heater for its dependable performance and ability to deliver a generous supply of hot water, ensuring comfort for larger households. Many appreciate its robust build quality, expecting long term reliability from a trusted brand. While installation can be a factor, users generally find the unit provides excellent value, especially considering its substantial capacity and consistent operation. The overall consensus highlights a solid investment for those needing reliable hot water.
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