Natural ventilation opening windows, ACH


Im simulating a single zone where the windows is operable using the WindowOpen and VentControle components. Im interested in the air change in the zone due to the open windows. I can see a significant difference in the natural ventilation when I adjust the _frac_area_oper, but I’m not able to see how mush air that’s going in and out from the zone (m3/sek).

I have tried to request different outputs, but no results is showning ??

Hello @Kirsten_estrup. You can check this post for more info on Natural ventilation outputs.