This electric tap is a brilliant idea because they only heat up the water as it passes through them so no need to store hot water in a cylinder, so this is excellent for economy. They are very easy to install as there is just one inlet to which the cold water supply is connected and the electric power is supplied by a standard 13amp socket and plug. Here is a simillar tap vedio for your reference:
//m.youtube.com/watch?v=fvIc-J7Upsc
Specifications:
1.Power Rating: 2000W
2.Rated voltage: 220V
3.Rated frequency: 50 / 60Hz
4.Rated pressure: 0MPa
5.Working pressure: 0.1-0.3MPa
6.Waterproof grade: 1PX4
7.Size:390*70mm
Installation1. Fixed the faucet in the sink table or bathroom basin2. Access to cold water, tighten the nut