A. O. Smith Hot Water Dispenser

Hot Water Dispenser

Multi-temperature filtered hot drinking water, dispensed at the touch of a button.  

*paired with an AOS RO water filter

Get water instantly at the temperature you want

Dispense room temperature to hot water without waiting, from a conveniently placed faucet.

System may be set to produce up to 100ºC of real boiling water from pure Reverse Osmosis (RO) filtered water.

Patented Dual Control Faucet

Patent ZL201720741270.3

Outlet water temperature is precisely the same as the reflected temperature on the faucet panel.

Push up to release a continuous stream of water or press down to fill a smaller amount, such as a glass.

Preset and dispense hot water immediately

3 presets for filtered hot water

98ºC Red tea or coffee
90ºC Floral or green teas
60ºC Honey lemon warm water

Zero dry heating

The AOS patented refill sensor maintains the system’s integrity by ensuring consistent water replenishment according to your needs.

Overnight water?

If you don’t like drinking water which has been left overnight, simply clear your tank for fresh water each morning with the touch of a button.

Dual filter replacement indicator

Light indicator at both hot water faucet and water purifier changes colour to reflect life of the filter, giving you ample time to arrange for filter replacements.

White – Normal
Orange – 5% life
Red – 0% life


under-sink installation


Model HWT3
Voltage/frequency (V/Hz) 220~/50
Power (W) 950
Volume (L) 2.5
Heating speed (L/h), <90ºC 7
Incoming water temp (ºC) 5 – 38
Weight (kg) 6.0