The Automatically Retracting Fan Blades On The Expressaire Provide Superior Performance Over Similar Size Exhaust Fans. While The Fan Is Switched Off, The Blades Are Closed To Shut Out Insects And Prevent Back Draught. When Switched On, They Open Quickly And Silently By Centrifugal Force. The 6220-0 Can Be Used In Conjunction With The Ceiling Exhaust Draftstoppa (Ceds1) For Future Improvements In Energy Efficiency.
- Power Consumption: 38W
- Voltage: 240V AC
- Airflow: 800m3/h
- Rated Current: 0.17 A Full Load
- Diameter: 254mm Impeller