Powder Coating Oven Controller Kit ft. Light&Fan (240V 50A 12KW)
[KIT-PCO404]

Very good design, took me about 8 hours to assemble. Our shop is not air-conditioned so I added a fan to blow between the oven and control box to keep it from over heating in the summer. If you have heat problems you may want to not mount it on oven, maybe provide a small table next to the oven and mount there. But I would still use a fan. Before we built our own oven (6'x4.5'x4.5) we paid a powder coating outfit to put the finish on a machine we build. They charged $150 per machine. Now with our own oven, and booth the cost is around $7 a machine, that includes electricity. The entire cost of building the oven and booth was paid back within 40 machines. About a weeks production. Well worth it.