While you wait for answers, we may have found some information which could help you.
Click here for Cold Water No Hot Water Bathroom
what KW is my Gainsborough ps1200 power shower as I need to replace it? Any?
Gainsborough 2000x leaking from bottom of copper cylinder ?
Gainsborough 8.5e ?
Gainsborough 9.5 on/off switch repair?
How do I remove the hose from my Gainsborough Energy 2000 shower?
how do you remove font cover from a gainsborough 9.5kw deluxe electric show?