Thank you guys I replaced the AC in the room and yes the room was so hot without exhaust and weather where I live is such a hot as hell.
I used to think that I need an AC to cool the miners down where I live, temps go over 40c in the summer, but I came to understand that sufficient airflow is more than enough, you could add an AC (if you don't care about the power bill) but without exhausting the hot air fast enough, you will always run into over temp issues.
am living in Middle East so some how in summer I'll face over 50 degree for sure what am planning to do adding 2 AC's 2.5 ton or 3 ton one would be facing the machines and the other one would be in the back the room is small for the small farm I have it's only 4 S19PRO for now might jump to 8 as maximum later the room size is 4x4msq so cooling it won't be an issue the problems am thinking to face is what if it really need to be exhausting the heat even with the two Ac's running 24/7