Re: How do you determine the proper duct size for a fan duct?
I'm not sure what all you need, but this is a start.
* My inlet duct will be about 3.5" in length. (Just the thickness of the oven wall)
* There will be (3) 90 degree turns after the air leaves the fan. All three will have smoth radius bends. The FIRST one will be at the exit port on the fan. the SECOND will be 3.5" from the first. The THIRD will be about 6' from the second bend.
* The fan is 216 CFM @ 0. 0SP (I don't have any idea what "@ 0. OSP" is but that was the info on the fan I purchased)
* My oven is 92 cubic feet
* I'm moving the air from the top of the oven to the bottom. Oven is about 7.5 ft. inside.
Thanks for your help.
Last edited by mtumbleson; 02-26-2007 at 10:45 AM.
|