Thank you to everyone who has contributed, you've been really helpful, and don't worry, anything with a pipe attached to it gets left alone.
I think I'll buy a new boiler.
All the Best
Frankie "Oscarbrindle"
Glasgow
:wink:
garethgas, thanks for the advice, I'm hoping to get a wee while more from it, maybe I'm asking too much of the old girl.
ollski, it is a Netaheat electronic 10-16, cheers
I have a Potterton Netaheat Boiler. It was cutting out after a couple of minutes and then switching off and on every couple of seconds. I replaced the PCB (with a second hand one)and it worked! For 2 days. Now it doesn't even try to light. Is it worth trying a new PCB or will I bite the bullet...