Inverter air conditioners: how they work and why they are better

An inverter air conditioner smoothly regulates the compressor speed according to how much cooling or heating the room currently needs. Older air conditioners without an inverter worked on an on–off basis: the compressor ran at full power and switched off when the temperature was reached.

How an inverter works

After starting, an inverter air conditioner runs at a higher output to cool or heat the room quickly. As the temperature approaches the set value, the compressor slows down and maintains it at a lower output. It does not switch off and on unnecessarily often.

Advantages of an inverter air conditioner

• a more stable temperature – smaller fluctuations, greater comfort,
• lower electricity consumption – the unit does not run flat out unnecessarily,
• quieter running – the unit is quieter at low speeds,
• less wear – the compressor is not strained by frequent starting,
• better heating – inverter units are also more suitable for heating.

Is every air conditioner an inverter today?

Inverter models predominate among modern split air conditioners on the market, and Daikin air conditioners for households use inverter technology. When choosing, it is therefore more useful to compare seasonal efficiency and other features. See the article Air conditioner energy class: what SEER and SCOP mean.

How to get the most from an inverter

• set a sensible temperature and do not change it unnecessarily often,
• do not switch off the air conditioner when you go out briefly – maintaining the temperature is usually more economical than cooling down a hot room again,
• close the windows and use shading in summer,
• clean the filters regularly.

You will find more tips in the article The ideal air conditioner temperature: how to set it in summer.

Conclusion

An inverter is standard today and brings both comfort and savings. We will gladly help you choose a specific Daikin model – see our air conditioners or write to us.