1. Based on an ambient temperature of 30oC. Around 10% calculation based on comparison of running costs for aircons set at 25oC and other temperatures to 20oC. Refer to our online savings calculator. When the air conditioner is set at 25oC it will cycle on for 70% of time. On cycling will increase as the air conditioner temperature is lowered until when set at 20oC when the air conditioner will cycle on for 100% of the time. Results may vary depending on whether air conditioner is sized correctly for the room it is operating in, windows and doors are shut, blinds are closed and climatic conditions in your area etc.