So this thread does beg the question - how do you know what cfm a particular fan will move? Is there a formula for obtaining such a number? I haven't seen a fan made that has that information anywhere on the fan.
"Truckin' Around .......... Since 1937!" My name is Joe and I am addicted to Classic Country Music. I just can't hep myself. Operators are standing by to take your calls! Now cruising in the Passing Lane
