Usually it implies gas cooker and a kind of medium position of the switcher. In my not-so-old gas cooker ("Gorenje", Slovakian?) oven also use gas fire and the scale of oven's switch is graded from 0 to 8 without speciying temperature. And there is no thermometer inside. Maybe temperature is specified in the manual but i have never read it. So this way seems to me very natural.Originally Posted by doninphxaz