Having problems removing chimney But as I am preparing myself for an operation tomorrow I only have a limited time to spend on this problem. Unless there is some knack in removing chimney that I have yet to discover I will hopefully remove it in a few days and then check fuse as you suggested. Thanks
No screws but it looks as though the wall tiles have been fitted up to the chimney so I will have to break the seal to loosen the chimney when hopefully all will be revealed. Do not have time to do this now so will have to have a go when I return from hospital. Will let you know outcome.