Movincool ac and co2 sealed room. Question

[Surfnfisher]

Hey all, just got a movincool ac for the summer. When it is hooked up in the room it evacuates the co2 through the exhaust. Does any body know the way around this issue.
Thanks

 

[dragunn]

portables and co2 don't work to well.maybe if you have a two hose model.

movincools are so crazy expensive.what model did you get?

 

[eighty9concentr]

A mini split AC system is the best to use in a sealed room with co2. It doesn't exchange any air with the outside. I don't think theres much you can do to stop that problem