Hello, I’m a radiator and I’m hot, not cold. I’m more on the scalding side than the freezing side. Not chilly, but quite warm. In fact, why don’t you just read me.
The Hot Radiator tells you exactly the dealio with its lettered design. It would seem that the letters also turn red when the radiator is on, for extra warning. You might want to teach your slaves kids how to read, like, now. Let’s avoid any unneeded insurance investigations, shall we?