When I use my stove hood I get smoke odours in my home, is that due to negative pressure and how do I fix it?
...hood is running. For a hood with a capacity of 400 cfm or more, it may be necessary to install by a professional a backup air supply system, whose capacity will be equal to that of the hood.
Until you take steps to mitigate the influx of flue gasses, we would advise you to limit the use of your stove hood, or at the ve...