Hi everyone, my concern is that the boiler I'm using (Worcester Heatslave 12/18 and only two years old) is giving me a problem and that is when the domestic hot water switches on the central heating radiators start to warm up even though the CH timer is switched off. The boiler stays on longer than it used to and the Hot water doesn't get as hot. We had a power cut here for over 5 hours a week ago and I thought the settings might have been altered but no everything OK. Could it be the DIVERTER? Hope someone can give a hint as to what might be wrong.
Thanks.
Thanks.