Quote Originally Posted by [XC] gomeler View Post
Why even include R744 and risk dry ice issues? Just use R600/R170/R14. My basic understanding of autocascades makes me think this should work. A non-combustible blend would be R123/R23/R14. Just a guess, but I'm pretty sure I've similar blends before.
Oh yea the Dry ice, didn't remember that is made from co2.

R600, yea should be cheap :]
Btw are those R170 and R14 expensive, as generally?

POE should work as oil perfectly...

Sdumper, those are 115V machines right?