air cooler vs air conditioner, water air cooler vs air conditioner

Difference Between Evaporative Air Cooler and Electric Air Conditioner

Air conditioner is known to all, but what is water air cooler?

Evaporative air cooler use a fan to draw in outdoor fresh air, where it passes over water-moistened pads, it cools air through the evaporation of water, then swamp coolers release this cool moisturized air into the space, the temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation), this immediately cools the air.

Water air cooler vs air conditioner:

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