C-H,
It seemed strange at the time, that I was disconnecting the system, why the h**l, would you want to heat your ceiling?.
DJK, with regards to (2),we still use these Heaters, over here, only by people that have no real alternative, but they are really hard on your Electricity account!.
sanUK, Welcome to ECN, but I must say good on you for getting rid of that rubbish, I had never seen it before, until I hit it the other day, and I have been an Electrician for 10 years+. [Linked Image]