A. O. Smith Tall Electric Water Heater
Electric heaters are the preferred solution for efficient, centralised heating.

Blue Diamond Glass™ Technology
The patented Blue Diamond™ Glass formula which makes AOS tanks so lasting is known to only 7 people in the world.
Leading American Technology
A. O. Smith has been refining water heating technology for the last 140 years. Every A. O. Smith heater is equipped with cutting edge, patented technology. Other heaters may look like A. O. Smith heaters but they do not work the same way.
Built to Last
A. O. Smith’s patented Blue Diamond formula makes its water heater tanks the toughest and most durable tanks in the market.
The longest lasting heater in the world was made by A. O. Smith.
Blue Diamond Glass™ Elements
Best scale resistance.
Highest heating efficiency.
We do not compromise on insulation.
Well insulated water heater tanks are very important because they lower energy costs.