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An air conditioner refrigerates and recirculates indoor air; an evaporative cooler passes air over water and needs ventilation. Climate and home layout determine suitability.
Choose refrigerated air conditioning when you need controlled room cooling, especially in humid conditions. An evaporative or swamp cooler suits drier air and needs ventilation, but adds moisture.
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Choose refrigerated air conditioning when you need controlled room cooling, especially in humid conditions. An evaporative or swamp cooler suits drier air and needs ventilation, but adds moisture.
An evaporative cooler uses water and fresh-air movement; an air conditioner uses a refrigeration cycle. Climate, humidity and the need to ventilate are decisive.
Common questions
It is a cooling appliance, but it is not the same technology as a refrigerated air conditioner. Evaporative models cool by water evaporation and add moisture; refrigerated systems use a refrigeration cycle.
An evaporative cooler is a better match for dry conditions where ventilation is practical. A portable refrigerated air conditioner is generally the more suitable type when humidity is high or you need a more controlled temperature, provided you can vent its exhaust.
No. The names are sometimes used loosely, but direct evaporative coolers add moisture and need ventilation, whereas a standard refrigerated air conditioner removes heat through a sealed refrigeration system.
It needs a way for air to leave the room; otherwise added moisture can accumulate and comfort can fall. Follow the unit manual and local guidance on window or door openings.