The boiler is 9 year old BIASI S.p.A Model no: 24S.
Only way to have hot water is when the central heating is firing, and then the water is only as hot as the central heating is set.
Any ideas as to what can be causing this?
Also, the slider switch for the central heating timer does not stop on Constant . It slides over to the left but does not stop there. it works if you hold it on constant. Don't know if this is related?
Any help would be much appreciated.
Thanks
Only way to have hot water is when the central heating is firing, and then the water is only as hot as the central heating is set.
Any ideas as to what can be causing this?
Also, the slider switch for the central heating timer does not stop on Constant . It slides over to the left but does not stop there. it works if you hold it on constant. Don't know if this is related?
Any help would be much appreciated.
Thanks