can you use 4" duct with it?
225820
Not exactly. The hole on the fan is 6". With that said I put a new 6" duct from the fan to the hole in the roof. The hole in the roof is a 4" hole. I just put a 6" to 4" transition and the fan runs fine. It is super quiet and gets plenty of flow.
225821
The unit has a 6" duct opening, but I have an adapter/reducer to a 4" duct line.
225822
Mom, there may be 4" adapters that fit on to the box, available @ Lowes or Home Depot. I went from a 4" outlet old Nutone fan to 6". There's better air flow with 6" if you can convert.
136911
I don't believe it will, my duct is exactly 8 × 10 and fits perfectly. I'm assuming any other smaller/larger duct wouldn't work.
1218692
I purchased longer, hex head screws to attach it to the closest two by four that supports the ceiling. Since my previous fan used 3" ducting, I purchased a metal 4' to 3' round reducer to connect the fan to the existing duct. A 3" duct is louder, but it still does the job!
194330
The Panasonic FV-11VQ5 is made for 4" duct.https://www2.panasonic.com/webapp/wcs/stores/servlet/ModelDetail?storeId=11201
1979906
I don't use a duct system because my shop is so small but many large tools on casters to move nearer to D/C. I use two Rockler 4" expandable hose (2' to 14') with blast gates at D/C to connect to tools I am using. A bit less efficient than permanent duct system connected to tools but I don't have the shop space so I move tools.
1534202
I do not have non ducted install. I do not know what your situation is regarding the application but if you cant duct it, the result wil be limited; not just for this brand but all brands.
1618521
not sure , I don't know the OD of 4 inch PVC , measure the OD of your pipe and compare it to the OD of 4 inch galvanized vent pipe at Home Depot or someplace .
1317919
the problem with this grate is that there is a flange on the back which may impede your ability to fit this over a duct. My best advice is to write the manufacturer or buy this from someplace you can return it easily
1049329
It has a 4 inch round duct. The pic doesn't do it justice; it's beautiful. I was easy to install, works extremely well and is very quiet. It was a great purchase!
1327665
I have one, and would not try it as a tow point for the fear of it frlopping over. This duct is long and light.
1049328
Duct - 4" Round. http://www.broan.com/products/product/a24ae387-48c5-4eb7-baf9-3c529dfde3d2
1629651
The unit comes with the reducer to 4" installed. The reducer would need to be removed to fit a 6" duct. I don't know if the CFM is reduced but the unit made a huge difference in the moisture in our master bath.
384919
yea size is wrong I couldn't even connect my 6inch ducting to the filter I could the fan if it don't work just use a duct tap works just as good! btw make sure it well sealed
1308396
I would think that you can buy a large dia duct of the right length to extend the exhaust end of the stock unit. But I don't recall any instructions in the package that addresses that possibility. I only had to penetrate the 4 inch stud wall to the outside of the bathroom.
494109
Yes absolutely. You will just have to do some math as to how big the duct opening is multiplied by the reading on the meter.
1514390
This item has 4 inch pipe diameter.Please let me know if there is anything else i can do for you or if you have any questions.Sincerely,Briana
814141
Not directly. The back side which is the part to screw on the duct is flat so it needs to screw onto a flat surface also.