Inverter ACs that use less power.

They slow down once the room is cool, instead of switching off and on.

A normal AC compressor switches fully on and off. An inverter AC changes the compressor speed instead. It reaches the temperature, then runs slowly to hold it.

This usually means lower power use and steadier temperature, especially if you run the AC for many hours.

Good to know

Lower power use: Savings are largest when the AC runs for long hours.
Steady temperature: Fewer swings between hot and cold.
Quieter running: The compressor often runs slowly.
Higher price: Costs more to buy than a non-inverter AC.

Frequently asked questions

Is an inverter AC worth it?

If you run your AC many hours a day, yes. For a few hours a week, a non-inverter may be enough. Read our guide.