what is the diameter of the duct per your picture ?
1438711
The product image is not the product you are purchasing. Read the description instead of looking at the picture, this is a 3-1/4x10" rectangular top exit. I made the mistake of buying this thinking it was a typical 7" round duct based on the picture, it is not.
1276271
The dimensions you mentioned are regarding the pipe diameter leading from headers down to muffler. I believe that the muffler tip diameter remains the same. That being said, I no longer have the exhaust set up on my car. I would contact the manufacturer for exact measurements.
550144
It is 4 inch tubing. This is the standard size for dryer vents. Worked well for me, hope the same for you.
194330
The Panasonic FV-11VQ5 is made for 4" duct.https://www2.panasonic.com/webapp/wcs/stores/servlet/ModelDetail?storeId=11201
1366687
So sorry for the delay. Measuring from the surface where the pump sits to the point where the threads begin for the discharge pipe is indeed less than 4". Hopefully you will have room!
728523
I tried to measure just the fan blade assembly, like the one pictured, the outer diameter was right at 161/2" hope that helps.
1729034
3 in. X 11 in. duct is standard size. You will find the necessary duct adaptors at Home Depot or any hardware store.
51429
I think it is 4 inches. I installed in the attic about 2 years ago. The flexible duct it connected to was already there and it was the same size. So, it must be a standard for this type of fan.
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
1821694
Very strange, 5 inch ducking. A 6 inch piece of ducking will snugglly fit around the defualt ducking with ease, this is how I fixed my problem. Had to connect to an exsisting six inch ducting exhuast with a coupler and noticed the ducting was 5 inch. Very important to not decrease the diameter of the exhaust because the unit will reset itself if the air doesn't exhaust quickly enough and heat builds up as a safety feature. The exhaust line should never temp more than 90-95 degrees.
194331
The ouptut duct for this model is 4" in diameter. If you are replacing an existing exhaust fan, you will probably have a 3" plastic flex duct vented directly into your attic which is not code compliant. Correct way is to replace the 3" plastic duct with a 4" insulated duct and vent to the outside directly.If you use the existing 3" duct, you will have to purchase a 4" to 3" adaptor.Hope this helps.AMGContracting
1410244
I have one of these I haven't installed yet. It's 7/8 of one inch in diameter. ( includes outer lip )
2112178
The diameter is about 5 to 5.5 inches. You can always call the company to see about a smaller tube, and you can try to get an adaptor and a smaller tube at your local hardware store. Note, though, that the tube fits into a bracket which you mount in your window (or other exhaust area). You'll also be forcing hot air to exhaust more quickly through the smaller tube. It's best to ask the company if that's a good idea.
2250264
The inside part that fits into the duct is just under 4", and the length is just under 10"
274849
I can't answer technical questions about pipe diameter. These should go to the company by email on their site. The company is in the US and Germany, as far as I know. It's a very nice product.
1350546
Good Evening, Thanks for your interest. 8" vents are recommended, 8" ducting and vents. Hopefully, that assists you. Also, feel free to email us if you need equipment, nutrients, so on... We can offer you additional discounts and free shipping. Have a great day.
648286
Hi, Mike - the duct diameter is 4 inches. I used a regular 4" flexible dryer vent pipe to run to the exhaust vent. Thanks, Larry.