SILENT-100 ECOWATT Series
Back draft shutter
To prevent air entry and limit heat leakage when the extractor is not operating. It opens due to the pressure of the air.
Motor mounted on ﾓSilent-elastic-blockﾔ to prevent vibration and noise transmission.
In usual extract fans the vibrations are transmitted to the surrounding areas while in SILENT extractor fans the vibrations are absorbed by the Silent Blocks.