The airvent Tunal SUS is a thermally broken window vent with excellent air flow & acoustics. The SUS is a can achieve up to 55dB reduction in the open position and is available with on the frame and on the glass options.
- Up to 39 dB Dne W reduction in the open position
- 3300mm2 Equivalent Area
- Automatic humidity controlled air intake
- Manual override open and close option
- Optional internal acoustic extension
- Manufactured from UV-stabalised HIPS
- 2 Year Guarantee
- Airflow is demand based and controlled by the level of humidity in the room.