Quote:
Originally Posted by Daox
How large is the collector? Also, how did you cut holes in the cans?
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Hi Doax, the outside dimensions of the box are 45"x90" and 4" deep. I have 16 rows of 15 cans for a total of 240 pop/beer cans. The actual collector area of the cans is just under 21 sq. ft. To cut the bottom of the pop/beer cans I just an 1-1/2" hole saw in my drill press and tops I used tin snips to make fins to get the air swirling up the can column. The box is made up of 1/2" plywood and 1x4 lumber for the frame of the box. I used 3/4" foil backed styrofoam to line the whole inside of box.