An old fridge freezer of my wife’s that we left with her family when we moved appears to have a loose wire inside.
I don’t remember this, and can’t see where it could have attached. It fires not fit through either of the 2 “things” that look like 2 holes in the rear of the fridge.
The write is quite heavy gauge, solid copper and apart from the last 4″ is sheathed in white plastic of some sort.

