ERV with rotary heat recovery from Swegon. We also installed a cooking hood, Samba from Swegon and in that way we get a perfect balanced solution. When you do cooking the system balance the the air automatic so you get NO negative pressure (this means that we don't take any un filtered air from outside)
The system also have a humidity sensor that means when humidity rise (example when take a shower) the AHU / ERV automatically rise the airflow to take out the humidity asap.
