Anyone recognise what this buildup is around pipe going into the hex on a Worcester greenstar 30CDi
its my own boiler
Just passed my ACS and was having a nosey inside the boiler when I noticed this buildup
the condI trap was also blocked with the black metallic gunk.....................I had to clear it out and quite a bit of it was solid lumps of the black metallic gunk that I had to use a screwdriver to break it up before flushing it out .......the condi hose was clear though and not blocked
the boiler had been make noises but this has since gone away since the condi trap was cleaned out
thanks guys
its my own boiler
Just passed my ACS and was having a nosey inside the boiler when I noticed this buildup
the condI trap was also blocked with the black metallic gunk.....................I had to clear it out and quite a bit of it was solid lumps of the black metallic gunk that I had to use a screwdriver to break it up before flushing it out .......the condi hose was clear though and not blocked
the boiler had been make noises but this has since gone away since the condi trap was cleaned out
thanks guys
