Air Flowrate
260m³ per hour (extraction); 230m³ per hour (recirculation) (0), Extracted: 445m³/h, Recirculated: 313m³/h (0), Ducted: 370m³/h. Circulated: 270m³/h. (2), Ducted: 630m3/h. Recirculated: 300m3/h. (2), Ducted 660m³/h, Recirculated 660m³/h (1)