Choosing the right size unit:
An air conditioner that's too powerful for a small room will waste energy. Conversely, an undersized model will run continuously. The best compromise? A unit that's appropriate for the room's size and insulation.
Set the temperature moderately:
According to Ademe, a temperature of 26°C is perfectly adequate for comfortable sleeping. And be aware: the greater the difference between the outside and inside temperatures (above 7°C), the higher the energy consumption.
Use the "eco" or "night" mode:
These functions allow the device to adjust its power. The result? Less noise and up to 30% energy savings!
What if we also took advantage of natural coolness?
Even before turning on the air conditioning, a few simple actions can make all the difference:
Ventilate early in the morning or late in the evening, when the air is cooler. Then close everything, including the shutters, to keep that coolness inside.
Insulate your windows and attic if you haven't already. Good insulation not only reduces heat in the summer, but also heat loss in the winter. A double benefit, summer and winter.
Maintain your appliance: A clogged filter or a poorly adjusted system can consume far more energy than necessary. Regular cleaning is often enough to optimize its performance.
Restful sleep is precious… even more so when it doesn't cost a fortune.
