A. O. Smith Water Heaters
The Preferred Brand of the Professional
A.O. Smith produced its first water heater in 1936. Since then, plumbing professionals have come to rely on us more than any other manufacturer - because we provide more hot water solutions for their customers.
- 96% efficient Cyclone XI™ commercial water heaters.
- Conservationist® residential water heaters with our patented Blue Diamond™ protective coating.
- Genesis® commercial boilers with the industry's most advanced electronic control systems.
The range of A. O. Smith residential and commercial water heater choices is unmatched. Their technological leadership is unchallenged. Their manufacturing network straddles the globe. At the end of the day, however, they judge themselves not by their size and strength, but by how well they serve every customer.