AO Smith Signature Series . Capacity . 30 to 120 gal . Power Source . Gas, Electric . Heating Efficiency . 25000 to 140000 BTU Input . First Hour Output . Up to 276 gallons . Flow Rate . Up to 190 Gallons Per Minute . Durability . High-quality construction of glass-lined tanks, titanium or aluminum rods, and powder-coated finish .. A.O. Smith Signature water heaters are available in 40, 50 and 60-gallon capacities, while Proline water heaters are only available in 50 and 60-gallon capacities. 4. A.O. Smith Signature water heaters have an Energy Factor of 0.59 for gas models and 0.91 for electric models, while Proline water heaters have an Energy Factor of 0.58 for gas models.

A.o. Smith Signature 100 50gallons Short
A.o. Smith Signature 100 50gallons Short
A.O. Smith Signature 300 40Gallon Tall 12year Limited 40000BTU
A.O. Smith Signature 300 40Gallon Tall 12year Limited 40000BTU
A.o. Smith Signature 100 Manual
A.o. Smith Signature 100 Manual
A.O. Smith Signature 100 30Gallon Tall 6year Limited 33000BTU
A.O. Smith Signature 100 30Gallon Tall 6year Limited 33000BTU
Ao Smith Signature 100
Ao Smith Signature 100
A.O. Smith Signature 100 50Gallons Short 6year Warranty 4500watt
A.O. Smith Signature 100 50Gallons Short 6year Warranty 4500watt
Ao Smith Signature 300
Ao Smith Signature 300
A.O. Smith Signature 100 19Gallon Compact 6year Limited Warranty 1500
A.O. Smith Signature 100 19Gallon Compact 6year Limited Warranty 1500
AO Smith Signature 100 Water Heater for Sale in Seattle,
AO Smith Signature 100 Water Heater for Sale in Seattle,
Ao Smith Signature 100
Ao Smith Signature 100
Find the right gas water heaters for your home PG&E
Find the right gas water heaters for your home PG&E
A.O. Smith Signature 100 38Gallons Lowboy 6year Warranty 4500Watt
A.O. Smith Signature 100 38Gallons Lowboy 6year Warranty 4500Watt
A.o. Smith Signature 100 Manual
A.o. Smith Signature 100 Manual
AO Smith Signature 100 19Gallon Electric Heater E619C15SV eBay
AO Smith Signature 100 19Gallon Electric Heater E619C15SV eBay
A.O. Smith Signature 100 50Gallons Short 6year Warranty 4500watt
A.O. Smith Signature 100 50Gallons Short 6year Warranty 4500watt
A.O. Smith Signature 100 40Gallon Short 6year Warranty 36000BTU
A.O. Smith Signature 100 40Gallon Short 6year Warranty 36000BTU
A.O. Smith Signature 100 40Gallon Short 12year Warranty 40000BTU
A.O. Smith Signature 100 40Gallon Short 12year Warranty 40000BTU
A.O. Smith Signature 100 50Gallon Tall 6year Limited Warranty 4500
A.O. Smith Signature 100 50Gallon Tall 6year Limited Warranty 4500
AO Smith Signature 100 Water Heater for Sale in Seattle,
AO Smith Signature 100 Water Heater for Sale in Seattle,
A.O. Smith Signature 100 12Gallon Compact 6year Limited Warranty 1500
A.O. Smith Signature 100 12Gallon Compact 6year Limited Warranty 1500
A.o. Smith Signature 100 Manual
A.o. Smith Signature 100 Manual
A.O. Smith Signature 100 40Gallon Short 6year Limited 36000BTU
A.O. Smith Signature 100 40Gallon Short 6year Limited 36000BTU
A.O. Smith Signature 100 40Gallons Tall 12year Warranty 40000BTU
A.O. Smith Signature 100 40Gallons Tall 12year Warranty 40000BTU
A.O. Smith Signature 300 Series 55Gallon Tall Smart Connectivity
A.O. Smith Signature 300 Series 55Gallon Tall Smart Connectivity
A.o. Smith Signature 100 40gallons Reviews
A.o. Smith Signature 100 40gallons Reviews
A.o. Smith Signature 100 Water Heater Manual
A.o. Smith Signature 100 Water Heater Manual
AO Smith Signature 100 Electric 40 Gal Water Heater For
AO Smith Signature 100 Electric 40 Gal Water Heater For
Ao Smith Signature 300 Manual
Ao Smith Signature 300 Manual
A.O. Smith Signature 300 50Gallon Tall 9year Warranty 5500watt
A.O. Smith Signature 300 50Gallon Tall 9year Warranty 5500watt
A.O. Smith Signature 100 28Gallons Lowboy 6year Warranty 4500Watt
A.O. Smith Signature 100 28Gallons Lowboy 6year Warranty 4500Watt

A.O. Smith has one of the best warranties in the industry, with a standard 6- to-10-year warranty on all water heaters. Some tankless water heaters offer a 15-year warranty. A. O. Smith warranties provide an easy-to-read chart that will help you determine the age of your water heater and if the tank and parts are still under warranty.. They are 100 Series, 300 Series, 500 Series, and 900 Series product lines. The features and prices will vary based on the product line. Reliability;. A.O. Smith Signature models do tend to edge out Rheem in certain areas like energy efficiency, warranty coverage, and features. However, Rheem heaters are usually more budget-friendly.

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