THE ADAPT® GAS TANKLESS
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-V2.jpg "Cyclone Flex Trio")
Introducing the Cyclone® Flex™
Delivering superior, high-efficiency performance, Cyclone® is known for while remaining on the cutting edge of technology in commercial gas water heating.
Rebates & Tax Credits
Rebate and incentive programs provide savings to consumers for the purchase of water heaters that meet certain energy efficiency standards.
Use A. O. Smith's Qualified Manufacturer (QM) code A5X5 for federal tax return form 5695.
Need Help From A Pro?
A. O. Smith water heaters are professionally installed by local independent contractors.
Water Heater Selector Quiz
Committed to Energy Efficiency
A. O. Smith Honored with Sixth Consecutive ENERGY STAR® Award, Fourth in Sustained Excellence
A. O. Smith, a leader in water heating and water treatment solutions, is proud to announce its 2024 ENERGY STAR® Sustained Excellence Partner of the Year Award from the U.S. Environmental Protection Agency. The company’s sixth consecutive ENERGY STAR® Partner of the Year Award
A. O. Smith ProLine® Water Heaters
The A. O. Smith ProLine® family of water heaters offers a wide range of innovative solutions for your unique lifestyle needs. Discover which product line meets your needs below.
ProLine®
ProLine® Master
Dependable hot water, commercial grade components, and enhanced warranty coverage
ProLine® XE
Dependable hot water, commercial grade components, enhanced warranty coverage, and premium, high efficiency technology including Heat Pump, Tankless & More.
What Our Customers Are Saying
- 40,000 BTU input
- 81-gallon first hour rating
- 10-Year Warranty
“Excellent product. Happy with the product and would recommend it to my friends.�?
Merv1818 | Homeowner
- 4,500-watt elements
- 57-gallon first hour rating
- 6-Year Warranty
“Great features, easily adjustable temp settings. Product was as described, compact unit that fit in the mechanical closet as needed. Startup of the unit was simple and easy.�?
Ogren54 | Homeowner
- Endless Hot Water
- 199,000 BTU input
- 15-Year Warranty
“WOW! I've had other tankless heaters. This is easily the quietest and fastest in producing hot water. I am really impressed with the features and capability of the unit.�?
turboerik | Homeowner
Leaders in Innovation
Since 1874, A. O. Smith has carried a legacy of innovation. From our early contributions to the bicycle and automobile industries, to developing and patenting the first glass-lined water heater in 1936, our mission continues today with innovations in residential and commercial high efficiency, smart and tankless water heaters. We pledge to evolve our products to better support our customers’ needs
