Envirovent Silent 250 MV Ultra Quiet in Line Fan 2 speed with Timer - SILMV250/100T

Envirovent SILMV250/100T SILENT MV Ultra Quiet In Line Fan 2 speed with Timer Product Description Ultra Quiet In-Line Duct Fans Presenting the world’s most silent in-line fan range in their class, the Silent MV range creates a quantum leap forward in technology to improve the acoustic performance of up to 12 dB(A) compared with similar products on the market The Silent MV range is the result of an intense R&D, technological and economic investment to ensure that you can be guaranteed of a product range that provides exceptional performance with significant noise reduction Following extensive aerodynamic testing, we have been able to not only reduce the amount of noise produced but also ensure that the noise level that is actually emitted is at a far lower frequency, providing a quiet and ambient environment By installing the Silent MV, you will never experience the disturbance of noisy ventilation again. Data Sheet: Click Here for Data Sheet Instruction Manual: Click Here for Instructi