Hi, Thanks for your help. The boiler was last seviced in January 2008 and the Filters were supposedly changed. That said, I was not there when the service was carried out and the guy has since retired! I'll check the tank filter and see if I can find the pump filter.
Seth.
Hi All,
My Worcester Danesmoor FS12/18 oil boiler has recently started to 'drop-out' when running. It has never gone into reset but when the boiler has warmed up (does not do this when cold) and the pump/burner is running, the pump sounds like it drops out for a fraction of a second then...