Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Can a dimmer switch be used to control the speed of this fan?
Document: i installed this in my kitchen with a dimmer switch. quietist fan i ever used. i reccommend this. just right
In a house we remodeled last year, I installed a Broan model 504 10" Vertical Discharge Fan rated for sound at 6 sones, and it's way too noisy. I should have used one of these 2-sone Panasonic models.The plastic grille easily attaches after the drywall is finished, and it looks great.Highly recommended.
I figured that we reduced the fan down to the 4" too soon. Instead of putting the reducer right at the output of the fan, we bought a 6" hose and used the reducer (same 6" to 4") right before going to the outside laundry vent. HUGE difference!!!!!!! The fan was so quiet, and the output from the outside vent was awesome.As for the measurements from the other review, they are correct. I now understand what he was talking about.
Panasonic FV30VQ3 Ceiling FanI installed two of these fans near the peak of a cathedral ceiling in a new "sunroom", to exhaust hot air on summer days. Each fan is on a timer, so one or both fans can be used. A 3rd fan was installed in a new storage room used for painting and chemical cleaning.The only negative - the fan frame's actual height is 9 3/8", while the 2x10's in that storage room ceiling were only 9 1/4", so some shimming was necessary.
Well have no doubt, it is quiet enough that you won't think it's on. Get's drowned out by my central HVAC, water running, Dyson fan etc.Installation wasn't difficult, although I don't see a way to install without damaging the drywall. Not especially heavy or large either, as I mounted it myself. Wiring is simple (black/white/neutral). I would put it on a timer switch as you will literally forget it's on and draw all of the heat or a/c out of the room.All in all a great fan and good value.
:)  Oh, and the opening where you connect your vent hose is 5 1/2". Not exactly an easy size to find so that's why we used a 6" reducer and used flex tape. It worked perfectly!
I have this in my computer closet, where I have multiple computers and other various electronics like amps, dvrs, camera systes, etc. It works great! I have it connected to a temperature switch so it comes on automatically when things heat up. It keeps my computer closet under 86 degrees which is fine.
Put that in the master bathroom. It is by far not as quiet as the smaller whisper fit units etc...however it is ok when taking a shower and moves plenty of air. I would give it 4 stars after installation. I gave it 3 stars for the amount of effort needed to install it. First of all with the size it can only be used for attic etc...also ..you will need to build a frame with 2x4s to mount it. There are just a couple of things that dont make sense for a primarily attic installation..for example why cant it be screwed on top of the drywall instead on top of the 2x4s ( would make it easier ).
nice fan but not quiet by any chance; it is loud but gets the work done; nice addition to my bathroom
This Dude can move some air.The fan is supper quiet and very effective.I need another for my laundry room.
Answer: yes