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Efficient air-conditioner setting during a heatwave

The answer

For Australian household efficiency, government advice suggests setting air conditioning around 25–27°C in summer where comfortable and safe; using fans and shading can reduce running costs.

What to do next

  1. For Australian household efficiency, government advice suggests setting air conditioning around 25–27°C in summer where comfortable and safe; using fans and shading can reduce running costs.
  2. During extreme heat, health and the needs of children, older people and medically vulnerable occupants take precedence over that efficiency setting.

Recommended service or product

energy.gov.au seasonal tips

energy.gov.au seasonal tips is a relevant starting point for this task because it offers the official service, tool or product category used in the steps above.

Open energy.gov.au seasonal tips — official website

What to check before deciding

During extreme heat, health and the needs of children, older people and medically vulnerable occupants take precedence over that efficiency setting.

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Frequently asked questions

What should readers understand about efficient air-conditioner setting during a heatwave?

For Australian household efficiency, government advice suggests setting air conditioning around 25–27°C in summer where comfortable and safe; using fans and shading can reduce running costs.

What other option could work for efficient air-conditioner setting during a heatwave?

During extreme heat, health and the needs of children, older people and medically vulnerable occupants take precedence over that efficiency setting.

What should readers understand about efficient air-conditioner setting during a heatwave (part 3)?

25–27°C is efficient guidance, not a universal medical target during extreme heat.

What should readers understand about efficient air-conditioner setting during a heatwave (part 4)?

25–27°C is efficient guidance, not a universal medical target during extreme heat.