Here are some simple things you can do to save energy and make your air conditioning more efficient.
- Install outdoor unit of your air conditioner on the shady side of your house, or shade it.
- If you expect a hot day, turn on your air conditioner before the house becomes hot. It takes less energy to keep it cool than to cool down a heated room.
- Keep windows and doors closed to allow your air conditioner to operate effectively.
- Shade the outside of windows to minimise heating and draw curtains in summer.
- If your air conditioner has adjustable louvers, aim them at the ceiling when cooling (as cold air falls), and at the floor when heating (as hot air rises)