On Tue, 31 Mar 2009 21:51:02 +0100, Clint Sharp
wrote:

So, my mum has a new shower fitted because the heater has failed in the
old one, Mr Super efficient handyman service disposes of the old one for
her.

Four days later my shower stops dead, claiming low pressure. No flow,
cold or hot so obviously the solenoid valve isn't working, quick check
with the multimeter, open circuit coil, exactly the same coil as the one
that's been disposed of.

Anyone know where I can buy just the coil for a Triton shower inlet
valve?

Triron themselves sold or still sell spares but also try The Shower
Doc ( Google for the url) .