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.
