DirkB
2023-07-20T11:24:14Z
Good to hear the problem has been solved … after spending some pounds at the chandlery. By the way, we call these shops “watersport jewelers”.
PeterDann
2023-07-23T20:17:44Z
Sorry Mike I've been negligent on keeping up with the forum! This is the thing I replaced:Whale switch 
although it sounds like you don't need it now!
Peter Dann
Blue Moon 325/32
johniow
2023-07-24T13:36:02Z
Originally Posted by: Mike Baldwin 

Well, I have fixed the problem.


Hi Mike, very glad to hear that. Some really interesting suggestions and information about Parker pressurised water systems and immersion heaters. As I've come to realise, all Parkers are different, some more so than others!
Nosey - Parker 325-26