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- king-auto-zone (13679)- Feedback left by buyer.More than a year agoVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
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Reviews (1)
23 Jul, 2020
Evaporative Coolers
0 of 1 found this helpful This type of “cooler” is often promoted as “new technology” or “air conditioning”. It is neither. The principle is that energy is consumed as water is evaporated by air drawn through a wick, thereby cooling the air. This unit is too small to have much effect. At a larger scale ( I had a window unit in New Mexico 50 years ago) if the air has low humidity ( the NM desert is hot and dry) the air entering from outside drops a couple of degrees of heat but raises the humidity which tends to nullify the result.