by tweetie57 »
Thu Mar 25, 2010 4:52 pm
I have just had a Vokera condensing combi fitted with zoned heating, The heating control downstairs clicks in at 20 (presumably degrees) and stays on, but upstairs it will not come in before 26/27 and as the night goes on, I will have to take it over 30 to click in - what is happening - the result of course means that the rad in my airing cupboard seems to have water rushing through it unless I bring in the heating zone upstairs, any clue as to what is happening - it is all new! thanks
