Besides the time difference.
How did air cooling work?
2007-09-09 06:09:16 · 2 answers · asked by Yamster 2.0 3 in Education & Reference ➔ Trivia
If you're talking about air conditioning versus something like a water cooler or swamp cooler, then the primary difference is the coolant. In swamp coolers, the coolant is water; in air conditioners today, freon (or a replacement, now that freon isn't allowed any more) is the coolant; it's much more efficient than water, and works in much more humid environments. The use of a compressor in today's air conditioners to increase the unit's ability to cool is the other big different; swamp coolers didn't (and don't) use them at all.
2007-09-09 06:18:54 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Sorry I have no idea, poor so can't afford it!
Good Luck
2007-09-13 09:03:00 · answer #2 · answered by failte1950 6 · 0⤊ 0⤋