I know that there’s the things in the attic that blow the air but what about the things outside the house with the large fans?
In: Technology
They’re part of a singular system. You have a fluid that can relatively easily change from liquid to gas and back again through pressure. At one end, you compress the gas, condensing it, and heating the air, and at the other, you evaporate the gas, which cools the air. You keep those sides separate, and you can actively cool an area.
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