Atmosphere Vortex Powerfan S-Line - 8-in is rated
Rated 3 out of
More Noise Than Claimed in Brochure
Sleek design. Easy mounting. Made in China. Well-balanced fan blade. Very low current draw for CFM of air moved. Motor emits a medium-high whine, similar to a hair dryer. Definitely NOT whisper quiet as claimed in brochure. I added 10 feet of sound attenuating insulated flex duct and mounted the fan in a separate space to bring the noise level down to an acceptable level. Now I only hear the noise of air movement normal to a unit this size. Manufacturer would do well to include sones or dB levels in specs and in brochure. Unit has a 110VAC corded plug so it could also be used as a stand-alone air movement fan (similar to a carpet fan).
Date published: 2017-09-24
Rated 5 out of
Most awesome fan ever !!!
Powerfull, noiseless and performs way beyond expected results. Just an amazing solution for any ventilation needs.
Date published: 2016-12-12