Instantaneous Electric Water Heater
No Gas Supply? . . . . .Well an Instantaneous Electric Water Heater may be an option.
This is our unit which is tucked away in a wardrobe.
The unit provides all our hot water for washing and showers, only heating the water when we need it, and never running out.
The unit is quite cool to the touch even when someone is running a hot shower.
Probably the only downside is that due to the high power consumption when the hot tap is running it needs 3 Phase Power.