The AS186 airbrush compressor has terrible overheating problems and the thermal cutout keeps tripping. I've seen a few people mount fans on on the head of the compressor but I've also added one blowing into the body.
I ran it last night for an hour and the unit remained touchable the whole time. Usually it's untouchable after half an hour, even less.
It's just a 12v adapter running the 2 fans. So much better and no condensation in the line :)
