I never said that cooler wasn't beneficial. I said your plan wasn't cost effective. you're increasing your electric use by 20% to get it. when you can get satisfactory cooling by just using ventilation instead, which is what all the big time miner operations do. some ducting to bring outside air to your miners (you mentioned there was snow, so you obviously live in a cold climate) and some fans are all that is needed. and will be cheaper and less complicated.
In warmer climates you cant just vent them and colder climates get warmer in spring and summer. You don't know how efficient it will be because you don't know how it will be setup. I only posted the main compressor unit the rest was never posted so you both are talking out your ass at this point because you don't even know all the facts to the setup. You can cool more then 1 miner with it, Moisture or heat wont be a problem and wont get anywhere on or in the miner. I bet you guys are running gpu systems or only a couple of miners and don't know the issues with larger scale setups. NASA man is on the internet more then he is working so I am sure he has no job and sits and troll the internet all day.