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Old 05-11-2013, 04:16 AM   #3
JWL
Member Emeritus
 
Join Date: May 2010
Location: Fitzgerald, Georgia
Posts: 2,204
Default Re: Electric cooling fan

I have switched one fan to the "reverse" direction and it required removing and indexing the blade assembly. Soooo, I think the design will determine the requirements to "reverse" the flow. Certainly, if there is any curvature in the blades a simple wire swap will NOT accomplish the mission.
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