Recent content by raephael

HI THE BOILER (COMBI C M )KEEPS GOING TO RESET WHEN THE UPSTAIRS WATER IS USED THE IGNITION MAKES A REPEATED CRACKING SOUND AND THEN RESET CUTS OUT SYSTEM SOMETIMES IT WORKS FINE -SEEEMS TO BE TRIGGERED BY HOT WATER IN UPPER PART OF HOUSE (PRESSURE RELATED) I HAVE RESTET THE PRESSURE AND...