What are the noise levels for each speed setting?
627435
I bought 3 of these fans and one is in the bedroom. This is definitely one of the quietest window fans I've ever found. Even on high I can still hear the radio, which I couldn't do with my previous Honeywell fans.They produce a sound quite similar to white noise machines.
627436
I can't answer in decibels (the only objective measure) but - at the lowest speed, in a 10x15 room, it's innocuous and easily ignored. Middle speed, more assertive. The highest speed is the loudest *but* is less noisy than the large standard sized dual window fans that are sold at retail, and the fan moves more air. I think for the volume of air it moves that this fan is fairly quiet.
627437
I bought 3 of these fans and one is in the bedroom. This is definitely one of the quietest window fans I've ever found. Even on high I can still hear the radio, which I couldn't do with my previous Honeywell fans. They produce a sound quite similar to white noise machines.
755163
Not that loud interior noise, still is a drone over 55 mph though. Had a Flowmaster 10 on before this on and was twice as loud. Super 40 seems just right
367222
Moderate noise. Not really noticeable at all. I have two of them in the same area.
1143132
The noise level is moderate and what would be expected for what the machine does. The noise has not been an issue for me.
473000
It is not particularly noisy. It cycles automatically over a preset timed cycle that the operator sets. We have been very happy with this product..
1140456
Depending on how high you set the speed, you get more or less whishing sounds; I suppose the low volume could be called a whine. To be expected when the thing is moving a volume of air.
875368
It as 4 speeds. first speed is relatively quiet and as you turn it up of course it gets louder. We find the second setting tolerable during bedtime. Of course it cycles so its not on constantly once the level of humidity is reached.
968617
the noise level is quiet. we have ordered several since employees like the unit so well.hope this helps. fits great under the desks
1775134
I cannot say for 100% certain. It seems reasonably quiet (certainly NOT silent), but I'm running it in a server room with a couple of servers that kick out major decibels, so I don't have an accurate sense of this machine's noise level. Sorry.
1477567
There are three speeds, and at F1, the noise is minimal, and shouldn't disturb sleep. The second, and high speed anr not intrusive, but somewhat louder.
1651824
In my opinion it sounds like a two speed fan .Set it on Low or high speed for consistant sound.I like the same level of sound wave all night.
2237801
I measured 86 dB right below my fan on high. Belt drive is supposed to be quieter. Higher quality is quieter too, but much more expensive.
2279097
You will need a speed controller, they cost about $20. You can also use insulated ducting which will do a good job at reducing the noise, depending on how you have it set up.
2239126
Not very noisy, just a consistent hum, with the hum louder when on high speed.
900476
Yes and No. It has 3 speed levels. First one is quite but you only get some "fresh air". Second and third levels are really powerful, but also noisy.
656089
In the Nav mode select the tools icon.Then select Sounds and Warnings.Next page down and select Speed Warning SettingsNow you can turn off "Warn when speeding" or set the limit percentage
1211869
The noise level is very acceptable, considering the fact that you have no electric.Solid generator. Bought mine 6 yrs ago, money well spent.