Ok thanks. Does that mean I need an element or a new heat exchanger and will I need someone who is professionally qualified to carry out the work?
Thanks again for your help.
Robbie
I have the above electric shower. Yesterday it tripped out the mains. I reset the switch and everything was fine the rest of the day.
This morning, the shower works but on a setting of 3 which we normally use the water is barely luke warm although the flow is ok. If I turn it up I can get a...