Also, just noticed that Mira offer a repair service. They are not clear
about pricing (£80 call out charge + parts?).
A new equivalent shower is £220, and as long as the plumbing/wiring
haven't changed (very likely) I am happy to replace it myself.



Is it worth fixing considering its age, or has it reached the end of its
working life and other parts are likely to fail "soon", i.e. a new one
would be a better solution?

Yes chuck the electric one and fit a power shower off your hot water
tank

Did this yeas ago not and its fine hot proper showers.

Mira event thermostatic IIRC we used..


https://www.mirashowers.co.uk/shower...mira-event-xs-
thermostatic/

around 350 quid but worth it!.

https://www.youtube.com/watch?v=zbGY50b_re0
--
Tony Sayer


Man is least himself when he talks in his own person.

Give him a keyboard, and he will reveal himself.