cheers for the reply on this.
BG came back and diagnosed a faulty PCB, which has been replaced and now all 'appears' to be fine..
Hmm, watch this space
Hello
Not sure if this is the correct forum, but anyone got any ideas or general pointers.
I have a Halstead Ace High boiler, which for the past 7-8 years has been okay. We replaced the diaphragm a few years back and it was serviced by an engineer (who specialises in Halsteds 3 months...