jarvo....So the boiler fires up and runs for up to 15 mins, then cuts out and the pcb is then arcing ??
Hi,
The only thing that is arcing is the little black thing in the image below, marked SG1.
This arcs when it's trying to fire up.
The fan does make a bit of a noise, so could easily be on the way out.
Have BG coming tomorrow morning.
Had company around this morning HUG limited to quote for a new boiler.... No price yet.
Think of it needs replacing I will just pay BG to do it as no bugger in Yorkshire seems capable!