HOW TO MEND RAVENHEAT RSF820/20T FANNED COMBI?
WHILST THE HEATING SYSTEM WAS ON IT WAS LOOSING PRESSURE BELOW 1 BAR, THERE WAS A BUBBLING NOISE HEARD AND THERE WAS WATER POURING OUT THE OUTSIDE OVERFLOW. WHICH THEN THE HEATING WAS TURNED OFF. SINCE THEN THE RADIATORS WERE BLEED AND THE HEATING TURNED BACK ON WITH NO SYMTOMS OF THE ABOVE.
NIGEL, February 2008
