can someone help! I have T-shirt dryer Vastex X3-D 54" version, which has 8" duct and 550 CFM exhaust fan, it is connected to about 40 ft long ducts so I have another AC infinity exhaust fan on the other side, how do I know what speed to set on AC infinity fan?
I have anemometer but it is not very accurate hard to measure with it and match speed.
What is more reliable method to match AC infinity Cloudline S8 Pro fan speed with my Dryers speed so that it does not "steal" heat but also is extracting efficiently.