THIS IS HOW IT WORKS: PRO3 TANK
Fresh cold tap water flows into the tank
The water is heated to 110˚C in the Quooker tank. Heating the water to this temperature sterilises the water. The HiTaC® water filter purifies the water.
When the water flows out of the boiling-water tap, the water cools from 110˚C to 100˚C and boils. Limescale conversion ensures that there is no film on the tea, for instance.
The water is well boiled and is at the ideal temperature for coffee and tea.