How many CFM (cubic feet per minute) does this fan move and how many blades on the fan?
1951976
Around 1800cfm, didn't look to see how many blades on fan prior to installation. But if I had to guess i would say 4 :-)
1312452
You should actually look for the amp draw on all fans. The higher amps the higher out of pocket exspense. I would say you have it backwards. It takes more amps to move more cfm.(Cubic feet per min)
1638277
Can't answer question re motor speed because we sent the fan back and did not reorder. Agree that it is a good looking fan.
1831911
Peter, This is one of those "it depends" answers. It depends on you. Here's the math. If you have a bathroom 8 X 15 X 8, then you have 960 cubic feet of air in that space. The fans are listed by the amount of cubic feet per minute (CFM) that they pump out of your bathroom. If you are buying the 110 CFM fan, it will circulate the air in your bathroom every 8.73 minutes. So, it depends on you. Is that fast enough for you? Do you need something faster? Only you can answer that question. In practical terms, I spend almost that much time in the bathroom after the shower. So, for me, I can turn off the fan and feel comfortable that I've eliminated the moisture in the room. I believe that this fan has a humidity sensor and you can adjust it to when it goes on and off. I'm still taping my bathroom; so, I've not tested my fan. I hope this is good information for you. Good luck. - Jose
1704255
It is a 3-speed fan - Low, Medium, and High. It's the best fan, period. Expensive, but classy, and worth the money. Without it, my outdoor patio would be unusable in Louisiana half of the year. I tried a cheaper Hunter fan, big mistake. Even on high, I couldn't hardly feel a thing. Do you know how hard it is to fit all those pieces back in the box to return it? Couldn't wait to get another 22282, like I have all over my house (I have 5 total).
839356
The thickness is just less than 1". I mounted it where I had about 3" clearance. The fan is very quite and has done the air movement and cooling I estimated. The air movement is approximately .75 fpm at the exit. My exit area is about 37 sq in.
825799
According to the manufacturer, (L) 384 CFM (M) 434 CFM (H) 460 CFM (cubic feet per minute).
201787
The fan does not indicate cfm rating on it. I can tell you that I have two of these...each is on a 500 watt carver amplifier and they always stay cool! And the fans are extremely quiet also....an important consideration in my listening room.
1415550
BOB - check out this link. http://www.wikihow.com/Calculate-CFM-for-Bathroom-Fan
2213437
I measured it. The Fan area is bout 12" with the blades between 10 and 11". Couldn't get a really accurate measure because of where we have the fan.
1079853
Don't know the cfm but this thing works like a champ! Set it and forget it! It does come with a fan.
2106492
As far as fans go it's average. You don't hear any fan blade chop but it does blow pretty strong and the rushing air makes noise. There are 3 speed settings, the low one still blows very strong and is pretty quiet.
364830
this fan has 3 speeds! if you want to place an order or more info about this fan please reach me at 8774142529. thank you,Joseph
906609
Interesting question...don't know the answer...but will offer a guess as to the cfm...perhaps 100 and energy use age is like 20-40 watts...intermittent ..it is about equivalent to a cheep bath fan but quieter..
1729434
Not sure, but I can say this fan is very quiet, very directional, and moves a lot of air for its size
988783
I never really timed it accurately. Maybe an hour on high speed. Its a nice portable work fan when working in tight places or setting on your bench. It won't replace a big workshop drum type fan. It comes with a/c adapter so you can use wall outlet to power it.
1999988
I would guess that it is approximately 900 cfm as it comes out of the box. However, I fashioned a shroud that is about 2-1/2" deep that helps to direct the air flow cleaner (think air tunnel here) through the fan. It seems to have increased air flow through the fan which I would guess is over 1,000 cfm (or more), but I don't have a device to measure the speed. So far a great fan and I have no complaints with it.