Forum Discussion
Cummins12V98
Apr 04, 2013Explorer III
Raften wrote:
So a question about putting a fan on top of the stack. Close off the opening except for a hole the size of the fan or fans?? I have one fan mounted up there and that only fills half or less of the stack opening. I have always felt it could pull better than it does.
Look at the pic I have a few posts up on this page. It is looking down from the top vent hole and I have since filled the hole between the two fans. With the outside temp right now near 90 the frig set on 4 is at 36 degrees. This is with the small fan I added at the top running 24/7 and the two factory fans only coming on occasionally.
Close off any gaps around the fans and it will help pull the air thru more efficiently.
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