Heat Pump Water Heaters


The smallest heat pump in the world.


The latest integrated heat pump technology.

Light Commercial

The most powerful residential heat pump.

Heat Pump Technology reduces water heating cost over 75%.

This is done through an innovative design that draws ambient heat into the water heater.
▸ What are heat pumps?

Heat pumps are up and running all the time.

They work when it is cloudy.
They work when it is hazy.
They work when it rains.

Heat pumps work like air conditioners in reverse.

They move heat from one place to another.

An energy efficient water heater can help you save,

because transferring heat from the air to your heater tank is far less expensive than creating heat.

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
Save yourself a trip down and view your options online.
Visit the showroom
Want to see the actual unit for yourself?