2 pcs 24000BTU air conditioners set to 23c and maximum fan speed.
Both of them eats total 3400W power thanks to inverter technology.

26 pcs  RX570 4GB + 96 pcs P106 6GB
11 pcs rigs work well.
The rigs cleaned from dust. There is so small dusts now but it is no problem.

There is no high temp problem although i live in a really hot place.
I like my new system so much.