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Cooling your home:

• If using air conditioning, set fans to high speeds for greatest efficiency.
• Insulated homes retain cool air and minimise heat transference from the outside air.
• Try opening your house up in the evening to let in the cool night air and shut all windows and doors during the day to keep out the afternoon heat.
• Fans can be a cheap, low-energy way of moving cool or warm air around the home. The stream of air blowing over someone in a room can reduce the temperature of the air around them by 2° to 3°C.