Posted 12/17/2014 08:19 (#4246141 - in reply to #4245939) Subject: RE: Sucking air through a bin instead of blowing
SW Minnesota
We have bins both ways. The ones that suck are that way to keep from pushing heat up down spout that is cut into cover. I don't like it. If you have a hot spot its usually in the peak and then you have to pull that heat all the way down through cold corn.