Electric Water Heaters


The reliable choice.
Exceptionally high durability.


The perfect solution for
efficient centralized heating.

A. O. Smith water heaters last longer than other heaters

The longest lasting water heater in the world was made by A. O. Smith. It was operational for 52 years.
▸ Find out why

Our heating elements are protected with patented Blue Diamond™ glass

Regular heating elements develop limescale over time, reducing efficiency of your water heater.
▸ Blue Diamond glass elements

Well insulated tanks are very important to us because they lower your energy costs.

We do not compromise on insulation.
▸ How this lowers your costs

All A. O. Smith water heaters come with

The Latest Technology
Global research centres operate 24 hours a day.
Energy Saving Features
Providing technologically advanced, green solutions for 140 years.
Heavy Duty Components
Most A. O. Smith components are made in-house and not outsourced.
3 Year Full Warranty
Full warranties cover both parts and labour.

Help me choose a water heater

▸ Solutions for you

Help me choose
What is the best heater size for your family?
Research Blog
Heater comparisons, installation checklist and more!
Online store
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Visit the showroom
Want to see the actual unit for yourself?