if not can anyone suggest a v quiet / silent one?
2007-12-13 02:10:54 · 5 answers · asked by Alex A 1 in Home & Garden ➔ Do It Yourself (DIY)
27 litres/sec
98 m3/hr
£65
vectaire x-mart 10t
2007-12-13 02:19:13 · update #1
sounds pretty quiet to me. The normal human voice is about 60 db.
2007-12-13 05:09:26 · answer #1 · answered by roadrunnerjim 6 · 0⤊ 0⤋
Noise levels for exhaust fans are measured in Sones. The lower the number, the quieter they are. You also need to know the CFM's (cubic feet per minute) the fan extracts. You can go to the website listed below for answers concerning fans and calculations. Just click on the link.
http://www.panasonic.ca/English/ventilationfans/faq.asp
2007-12-13 04:11:10 · answer #2 · answered by sensible_man 7 · 0⤊ 0⤋
38 Dba
2017-02-20 14:52:46 · answer #3 · answered by pizzo 4 · 0⤊ 0⤋
The really quiet ones are weak and won't pull. Don't be sold a "silent and effective" fan, because there aren't really any.
2007-12-13 02:14:17 · answer #4 · answered by Mr. Vincent Van Jessup 6 · 0⤊ 1⤋
http://search.yahoo.com/search?ei=utf-8&fr=slv8-msgr&p=bathroom%20fan%20decible%20levels
2007-12-13 02:16:59 · answer #5 · answered by DIY Doc 7 · 0⤊ 0⤋