Just bought one on eBay 19.99 sept 2013. These showers are always fixable. Also bought an almost new complete Mira supreme 9kw for under a tenner! These guys talk twaddle on here!
Alastair, September 2013
This product is obsolete, about 20 yrs old.
Due to the age of the product it would be best to replace with an new shower rather than attempt a repair.