Recent content by gm29

Hi Tony - many thanks for your very quick reply. I have tried hot water with the CH flow switched off as you suggest - the water temp increased marginally (a few degrees), but did not go hot. Does this change your thoughts on the problem? Best regards Graeme

I would be very grateful for some advice re the above problem - I have searched some of the other similar posts but can't find one that matches. Our boiler produces plentiful very hot water when the Central Heating is off, but the hot water temperature is significantly lower when the heating...