ITS A WORCESTER 9.24 ELECTRONIC, I'VE HAD A BRITISH GAS MAN OUT CONCERNING THIS PROBLEM AND HE HAS FITTED A NEW TIMER CONTROL BUT THE PROBLEM PERSISTS AND IS STILL intermittent, HOWEVER WHEN THE GAS MAN WAS HERE IT WAS WORKING OK!!!!!
hAVE YOU ANY SUGGESTIONS OF WHAT THE PROBLEM MAYBE DUE TOO...