[hypoxia]

You're right Jack - "Do not operate compressor at ambient temperatures exceeding 35°C/95°F or falling below 0°C/32°F." That is something I hadn't seen. I may have to switch to the Thomas compressor on hot & cold days. It also says "The compressor oil may be aggressive towards certain gasket materials used in pneumatic equipment. We recommend Teflon, Viton, etc.. Do not use polycarbonate filter bowls." The water separator I have been using is probably polycarbonate. I'll have to mount the Jun-Air filter/separator in the compartment somewhere.