While you wait for answers, we may have found some information which could help you.
Success
Message
What parts do i need to get water flowing again?
Almish heater surge model w15?
Mira excel thermostatic shower mixer?
Thermal cut out switch?
Replace cord in shower screen?
Grohe push button flush?
Boiler over pressure on the hot-water side?
How do I fix it?
Fasco?
Mira advance atl electric shower?
Aquadart shower seal?
How can I mend my Neptune Exotic shower?