I moved into a house that has a switch operated glass-enclosed gas fireplace that uses a real chimney (i.e. does not vent out the side of the house). The last gas fireplace I owned had a flue (it was not glass enclosed, you had to light it with a match), but I can't seem to find the lever for this one. There are metal vents above and below the glass enclosure that open down, but I don't see anything in there that resembles a flue lever. Is it possible this one just doesn't have one?
The reason I ask is because when it gets cold enough outside the area around the fireplace becomes very drafty if the fire is not lit.
Thanks!
Dan