Inverter AC vs non-inverter AC
How inverter ACs work and when they save you money.
How a non-inverter AC works
The compressor runs at full speed until the room reaches the set temperature. Then it switches off. When the room warms up, it switches on again. This repeated start and stop uses more power.
How an inverter AC works
An inverter AC changes the compressor speed. After the room is cool, it runs slowly to hold the temperature. It rarely switches off fully.
What this means for you
- Lower power use, especially if you run the AC many hours a day
- More stable temperature
- Often quieter running
- Higher price when buying
Which one to choose
If you use your AC for many hours daily, an inverter AC usually pays back its higher price over time. If you use it only a few hours in a week, a non-inverter may be enough.
FAQ
Do inverter ACs need special service?
They need regular cleaning and checks like any AC. Use a technician who knows inverter models.