Evaporative Cooler - Wikipedia
An evaporative cooler (also swamp cooler, desert cooler and wet air cooler) is a device that cools air through the evaporation of water. Evaporative cooling differs from typical air conditioning systems, which use vapor-compression or absorption refrigeration cycles. ... Read Article
LG Air Conditioning Unit inverter Technology - YouTube
This video highlights LG's stylish designs, superior technology and demonstrates the forward thinking pace of LG Electronics. Indoor units create a comfortab ... View Video
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