Please provide details on how the packs on the CRJ 700/900 work. How does the system use air from the packs to make cold air for the aircraft?


marked as duplicate by fooot, SMS von der Tann, ymb1, Pondlife, Jan Hudec Jun 14 '16 at 20:27

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  • $\begingroup$ I am pretty sure it works in general like all other A/C systems. $\endgroup$ – SMS von der Tann Jun 14 '16 at 18:29