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Air Cooler or Aircon: Which Cooling System Should You Choose?

Air conditioning suits moisture removal; an evaporative cooler can provide a directed breeze in dry conditions.

The choice between an air cooler or aircon depends on humidity, room conditions and how much cooling you need. An evaporative air cooler uses water to cool moving air and can add moisture; air conditioning uses refrigeration to move heat away and can lower humidity. For portable aircon or air cooler decisions, check installation requirements as well as rated capacity. A portable air cooler can provide directed airflow, while an air conditioner is designed for more controlled room cooling.

Air Cooler or Aircon: Which Cooling System Should You Choose?

Head to head

Comparisons

Common questions

Questions before you buy

Should I use an air cooler or aircon?

Choose based on climate and intended effect. Air conditioning can cool and reduce humidity, while evaporative coolers add moisture and suit dry conditions.

Which costs less to run, a portable aircon or air cooler?

Energy use varies by model and conditions. Compare rated electrical input for the exact units rather than assuming one category always costs less.

Do portable air conditioners need a window hose?

Many portable air conditioners need an exhaust hose to move heat outdoors; installation varies by design.

Does an air cooler dehumidify?

No. Evaporative air coolers add water vapour. Air conditioners can remove moisture as they cool.