thank you for your safety concern, the cabinet wont go near 160degrees, maybe 40 maximum i am hoping for, so i don't have to try and regulate the temperature, i am considering putting some computer fans inside the box to help circulate the air
not using heating, i mean using the dehumidifier, apparently they put out a bit of heat, iof thats what your meaning...
Its worth noting that meal poweder/dust can penetrate the cooling fans and inside of the workings of the dehumidifier, which could cause fire etc.
Might be worth thinking about constructing some inline filters to reduce this possiblity!