Air Coolers vs. Fans: Which One to Choose Based on Your Climate
In hot, dry climates, air coolers are generally better at reducing air temperature because they use evaporation to lower the temperature by several degrees. In humid, muggy environments, however, fans are more energy-efficient, lower-ma...
The core principle of an evaporative cooler is indeed the use of water evaporation to absorb heat and reduce air temperature. But if we go a step further, we find that according to the cooling method, it mainly falls into two types:
Direct evaporative cooling: This is the most common "househo...