[A17] Vent's not working, do not seem to lower the temp.

[magik20]

I have a greenhouse that has 10 vents trying to get rid of the excessive heat from the AC units, but so far they do not seem to be working.

Perhaps the airflow through them is set too low?

https://preview.ibb.co/m2GxOQ/2017_06_16_16_16_32_Rim_World_by_Ludeon_Studios.png