We just purchased a Hearthstone Clydesdale wood burning fireplace insert and are confused. We were told that it will give off enough heat to heat at least a 2000 sq. ft. home. However, we hardly notice any heat coming from the unit and the room that it is in, the living room of a traditional, center hall colonial built in late 1800's, is hardly warm at all. We have the blower on full speed and a fairly decent fire going for the past 6 hours or so (hardwood only). Any advice, help, suggestions would be great as we are second guessing our decision to purchase this insert. Thanks for your help!