KnowraEvaporative coolerLinked fromLinked fromThe 4 pages that link to Evaporative cooler, each with the reason it gives.All 4Related 1Compared with 3Air conditioningCompared with: It offers a different cooling method, effective mainly where outdoor air is dry.Heating, ventilation, and air conditioningCompared with: It cools without a vapor-compression cycle but adds moisture to the air.Ceiling fanCompared with: It cools air directly, unlike a ceiling fan’s mainly perceptual cooling effect.