Recent content by davebrown

Many thanks for your help one more question what is CC

Hi the boiler is my next door neibourghs it has no been serviced in the last 4 years. He asked me to look at it as I am Gas Safe qualified (New to Trade). The boiler was not responsive when I arrived so I turned it off then on again and created a demand for hot water with no response from the...

Hi, I have a problem with a worcester 28 si II. The problem is that the burner fires but will not go to full rate it modulates from 1mb to 6 to 12mb. There is a flame present but when the pressure drops the ingnition sequence starts again but a flame is present could this be the board.