HOw do I relight my Ariston Combi Boiler?

are you sure it is a permanent pilot boiler and not electronic ignition? if it is a perm pilot there will be a button on the gas valve that you will need to press or turn to allow gas to the pilot, then there will be an ignition button, press the button on the gas valve keep it depressed and press the ignition button this should create a spark and ignite the pilot, once lit keep gas valve button depressed for a further 30 secs and release slowly, all being well pilot should stay on, good luck.

dean
June 2007