Quote:
Originally Posted by GreenHornet
I think a Swamp Cooler would be good for temporary use around town but for extended trips some kind of true air conditioning system is needed especially if I ever want to venture off to the South or on a summer trip.
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Swamp-coolers are less energy-expensive, but their efficiency is more linked to dry climates, in opposition to a conventional air-conditioner that works better in a more humid environment. Anyway, you might have already noticed the availability of 12V portable swamp-coolers.