A. O. Smith Tall Electric Water Heater

Electric heaters are the preferred solution for efficient, centralised heating.

Tall Electric Water Heater.
high resistance robotic weld 21kg 850C blue diamond

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.

We do not compromise on insulation.

Well insulated water heater tanks are very important because they lower energy costs.

Established in 1874

With over 150 years of water heater innovation, A. O. Smith is the leading producer of water heaters.

Automated factories

A. O. Smith does not outsource manufacturing. They own each of their 21 factories worldwide. The factories are 95% automated for optimal quality control.

Product Specifications

DIAMETER (MM)Ø520Ø520Ø520Ø610
LENGTH (MM)940115013651470
Rated volume (L)114152190304
Power (kW)3.8 – 4.5 / 6.7 – 7.03.8 – 4.53.8 – 4.53.8 – 4.5
Voltage/frequency (V/Hz)220~/50220~/50220~/50220~/50
Temperature range (°C)32 – 65 ± 532 – 65 ± 532 – 65 ± 532 – 65 ± 5
Rated water pressure (MPa)
Inlet/outlet connection (inches)¾¾¾¾
Waterproof gradeIPX1IPX1IPX1IPX1
Net weight (kg)41436394