Nice outside of the box idea for ventilation.
We keep a window vent fan running in a spare bedroom more or less year round for this same affect. That room obviously loses warm/cool air depending on the season but it makes a big difference in an average size town house. Our stove isn't vented outdoors as yours is or Id try it.
We keep a window vent fan running in a spare bedroom more or less year round for this same affect. That room obviously loses warm/cool air depending on the season but it makes a big difference in an average size town house. Our stove isn't vented outdoors as yours is or Id try it.