View single post by Levi Mevis
 Posted: Thu Sep 17th, 2020 01:15 am
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Levi Mevis

Joined: Tue Feb 24th, 2015
Location: Elkhart, Indiana USA
Yes Ed, these fans are 3 speed fans, at least mine is and others like mine I've seen.
So there is a speed coil in the fan's switch housing. 

Hope this helps.