MY electric shower is cold in the morning and evening and also if there is any other running water this has only happened since yesterday what could be the problem someone suggested the pressure in the shower needs to be reset

Please look at #7 in Tom and Marks Timely Tiups. Thank you. Tom

In the beginning of the plumbing page is Tom's and Mark's Timely Tips, and here is #7

7. Power Showers aren't common in the USA. Nether Mark or myself have worked on them as it takes a specially trained technician to tear into one.

John