Innovative Green Technology

The Joven electric storage water heater features Heat Elevator Technology – the world’s first innovation that uses a magnetic device to accelerate convective heat transfer of fluids. The result is faster water-heating time, which not only improves energy effciency by up to 20% but also ensures a more constant and uninterrupted flow of hot water. Its energy effciency is recognised by leading certification bodies in Singapore. Best of all, the energy you save means you enjoy lower electricity bills while contributing to a cleaner, greener environment for you and your family!

What is Heat Elevator™ (HE)

Heat Elevator™ is a patented magnetic technology uniquely designed to weaken the bonding strength in fluids as such that the heating efficiency is improved through accelerated movement of the fluid’s molecules.


*Note: Results varies and are based on 15L to 91L 1 water storage tank sizes. Test procedures are adopted from the “First-Hour rating” test as described in DOE 10 CFR Part 430 guidelines (USA).


How does the Heat Elevator™ (HE) works

The comparative photos below are thermal infrared images taken an a 150 litres open tank surface. It shows the effect of the Heat Elevator™ during water heating after 3 minutes and 8 minutes of heating
respectively. At the 3rd minute, the heater with HE installed have more heat loops. The convective heat energy movement is accelerated faster than before. At the 8th minute, the heated water is spread wider
across the tank with the HE installed. There is less heat trapped at heater element thereby prolonging heater element operating life.

Heat Elevator