We are currently looking to place a pellet stove in our basement. Not many options in our area but we were looking into buying a quadra-fire. The basement is not yet finished but the studs are already in place for drywall. One of the pellet stove dealers told us to insulate the basement well and then put the fan on our Gibson furnace to get the hot air up to the second floor. Will this heat the whole house and where is it getting the air to circulate?