If you’re cooling a room that’s Aerocool Portable Ac shut off most of the time, you can get away with a lower power rating. However, if there’s a fair amount of air circulating between the cooled room and the next space, you probably want more power. Smaller portable A/C units like the EdgeStar are often “single-hose” designs. That allows them to be smaller an more convenient to set up in your window.
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