I installed the squirrel fans today and it worked out pretty good for the most part. First I cut the holes for the squirrel exhausts to fit into snuggly. The first hole is cut, and this one will be used as a reference for the next.
The second hole was a little tricky. I had to hold the filter and fan together to find the right position, remove the filter and trace the exhaust, but it worked out in the end.
I decided to run the wires out the same holes to keep thing neat inside.
To reduce the stress on the squirrel fans, I made this sling with zip ties to support the opposite end.
A close up of the sling in action.
I just need to seal the PVC and the squirrel fans to make them air tight and its done as far as mounting them goes. I ended up mounting the squirrel fans too close together but it was an easy fix. I just sanded the PVC until it fit the way I wanted it too. It looks like it could use just a little more sanding after looking at the picture. I am also going to screw a piece of wood underneath the lower squirrel fan for a little extra needed support.
I just need to wire the squirrel fans and order the glass to seperate the two chambers and its DONE! I plan on drilling a few 1" holes in the base since the box is on casters, its elevated, so the incoming air will come up from under the plant. I figure the lower I can intake the fresh air, the cooler it will be. Not sure how much it will help, but it couldn't hurt right?
So close to being done, I am stoked!