When it comes to energy use, air conditioners fall into two groups: inverter and non-inverter. Choose a category below to browse the models we stock in each.

Inverter vs non-inverter aircons

Inverter aircons vary the speed of the compressor to keep the room at the set temperature. Once the room has cooled, the unit slows down instead of switching off and on, so it uses less electricity, runs more quietly and holds a more even temperature. They cost more upfront but are usually the better choice if the aircon runs for several hours a day.

Non-inverter aircons run the compressor at full speed until the room reaches the set temperature, then switch off and restart as the temperature rises. They are cheaper to buy and suit rooms that only need cooling now and then, such as a guest room or a space used a few hours a week.

Which one should you choose?

• Daily or all-day use (bedrooms, living areas, offices): an inverter unit will usually save you money over time.
• Occasional use or a tighter budget: a non-inverter unit does the job at a lower price.
• Heating in winter: inverter models generally heat more efficiently, which helps if you use the aircon all year.

Whichever you choose, the unit needs to be the right size for the room. Use our BTU calculator or request a quote and we will recommend a model and arrange installation.