What’s the right heater for you?

Generation 1

The most economical option. Durable, mechanical, no frills.


Blue Diamond Tank technology. Lifespan of entire heater >10 years

Blue Diamond Element technology. Maintains high hot water temperature > 10 years.

Thermos Insulation 2-inches, keeps water hot for 12 hours.

Generation 6

Get 2x more hot water than a Gen 1 heater in minutes.

All in Gen 1, plus

Temperature Control digital panel

Speed Heating – 2 minutes

Hot Water Multiplier. Double your hot water volume.

Thermos Insulation keeps water hot for 18 hours.

Generation 8

Get 3x more hot water than a Gen 1 heater within seconds

All in Gen 6, plus

Speed Heating – 5 seconds

Hot Water Multiplier - Triple your hot water volume.

Water cleanliness prompt (IMM)

Thermos Insulation 3-inches, keeps water hot for 24 hours.

Heat Pump

Renewable energy heater, more efficient than solar.

All in Gen 6, plus

Heat Pump Technology Absorbs free air heat, converts it to hot water

Saves 80% energy

Microchannel Technology for high efficiency heat transfer.

Thermos Insulation keeps water hot for 24 hours.

Heat Pumps save over 80% of energy

Heat Pumps are the ultimate energy efficient water heaters in tropical climates like Singapore. They absorb hot ambient air and use it to heat water.

They consistently save around 80% of energy and are more efficient than solar heaters.

Speed heating Digital Heaters

A. O. Smith digital heaters are the only systems equipped with the heating technology to perform like instant heaters.

At the touch of a button, get hot water from a 100% cold tank in just 2 minutes.

Technology should make your life easy

At AOS Bath, we believe that technology can save you time and money. We are passionate about making these new technologies available to you.

Patented Water Heater Technology

100% fully-owned robotic plants

To maintain high quality control, A. O. Smith Corporation fully owns every of their 21 plants worldwide. They are the only manufacturer with the technology to employ robotics over 95% of their production line.

What is the warranty like?

AOSBath provides the longest full onsite warranty for water heaters in Singapore.

This an all-in warranty and not a partial warranty. The warranty covers three years of transport, parts, and labour.

Established in 1874

A. O. Smith Corporation has led the industry in the development of advanced automated technology, manufacturing car frames for Ford and Cadillac in the 1900s. The consistency of their processes have been unparalleled in the last 100 years.