Features
One of the best performing acoustic vents in the UK
Humidity control to regulate incoming air in response to changing humidity levels
Provides up to 3912mm2 equivalent area
Upward air deflection to eliminate draughts
May require add-on section in some installations
Physical specification
Downloads
Performance
EAR42W
Acoustic window ventilator
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'Hush'
Acoustic
Ventilation with noise reduction
Features
Acoustic EAR42W
Control
Greenwood
Acoustic
Unity (dMEV)
Fusion (MVHR)
Centair (MEV)