ariston a23 mffi combi boiler
i have just replaced the diverter valve on this boiler, as the water wouldnt work but thats fine
but now when i turn on the central heating, the boiler is fine, when it waits for the pipes to cool because it is hot it dosnt come back on??
what could be the problem?

Mohammed Choudhry, December 2008

need more formation as could be one of five possible faults phone 07788484855 and will try to help chris.

a1 boilers, December 2008