Ok what are these ? Anyone know what the are from? A fellow recycler from the left coast saved these from a big system that was scrapped and shipped to LA for meltdown. He pulled them from the pile before they went to the ovens, thinking that they would make a nice solar project. They were many of them, mounted vertically on the doors of a large big iron computer that ended up being scrapped in LA. As discribed these coolers were used to climate control a big (there were many of these) computer. The big question was what computer and where. There is circumstantial reason to think this system may have been brought back from TheNam or a tent someplace.