I thought I could replace my old alike Furnace which turned every fresh morning for nearly thirty years. At about the same although a little more cumbersome template, an acceptable design, the same settings: I thought it was good. And no, not all of a fact: the plastic replaces metal, replaces the hum hum, especially, the warm smell replaces its simple sweetness. Nothing to say, this is a heater, not a Furnace, it fulfills its role, and I thank him simply.