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Quote from: Snowballx on January 22, 2021, 11:13:15 PM

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

lets say you do not exhaust heat.

each s19 unit is 3300 watts which is about 13200 btu.

so 4 pieces are 52800 btc.

a 1 ton ac is 12000 so if you commingle the ac with the hot air from the miners.

two 2.5 ton ac units can cool 4 s19pros. as they would have 5 x 12000= 60000 cool btu vs the 52800 hot btu.

you have to vent the hot air. think about the summer heat of 50c or 120f.

only 7200 btu is left from the two 2.5 ton ac units.

himmm the truth sometimes are a dream breaker what should I do with this small room can you help me more how can I exhaust the heat out of this room cause am not planning to stop the mining.

not sure if I'll have big exhaust fans here and will keep the room clean with our dusty summer.

"the summer months are June, July, August and part of September. These months are mostly dry, HOT and dusty! Temperatures exceeding 48c, dust lasting for over a week, all in summer."

NOTE: I like how you miss that click from btu to btc

appreciate your times guys.

regards

Okay 1 s19 unit expels about 500cfm

so I think this will do 2 units and put a fan on the end.

https://www.homedepot.com/p/Master-Flow-12-in-x-25-ft-Insulated-Flexible-Duct-R8-Silver-Jacket-F8IFD12X300/202562743

https://www.ebay.com/itm/12-Inch-Inline-Duct-Fan-Vent-Exhaust-Air-Cooled-Hydroponic-Fan-Blower-1200CFM/121181455603?

So 2 tube and 2 fans could pull as much as 2400 cfm out of the room.

Ac >>>>> miners >>>>> tubes >>>>fans>>> outside.

order placed thank you so much sir for your time