BHY 4000 humidity-sensitive acoustic vents ensure automatic control of air intake depending on the interior air humidity. The air flow can also be adjusted manually.
GAE2A Aluminium Flat Grille
Dimensions (width x height x depth) [mm]: 390 x 28 x 1
Made of aluminium.
Dimensions (width x height x depth) [mm]: 390 x 28 x 1
Made of aluminium.
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FEATURES
- 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.