Hello My name is Ian ~ I am not on the site constantly so please be patient whilst waiting for responses to you queries ~ could you give me the full model number and I'll have a look for you
Thank you for your reply. The serial number is ***** The original dark coloured control box was replaced about two years after the AGA was installed by a white control box which is still fitted. No serial number is ***** on the control box. The AGA might be a little older than fifteen years - we've been in the house fifty-five years.
Difficult one, I think. I suppose what I really need to know is whether there is anything that could be adjusted, whether if the continuity of the heating elements is sound, they might be all the same not be taking a full charge, or whether the fault is likely to be in the apparently unadjustable control box, which I suppose means a replacement box. Sorry.