How does everyone circulate hot air from their stove/insert into other areas of the house? I have found running the furnace fan useless. Even if there is hot air going directly into the air return intake, by the time it comes out in the rooms it has cooled to 68 degrees. Right now I am using two very loud Vornado fans. They work great in one part of the house, but the bedrooms are on a separate wing (we have a ranch) and I cannot get any significant amount of heated air back there.