Best Air Conditioning Settings for Costa Blanca Homes – Save Energy All Year Round

Living on the Costa Blanca means enjoying a Mediterranean climate with hot summers and mild winters. But with rising energy prices, knowing how to use your air conditioning system efficiently is key to saving money all year round.

Whether you live here full-time or own a holiday home, setting your air con correctly for both summer and winter can reduce electricity bills, extend your system’s life, and improve comfort.

Contact us Today for an Upgrade On Your Air Con Unit.

Summer Settings: Keep Cool Without Overspending

During the hottest months (June–September), temperatures can reach 35°C or higher. It’s tempting to blast your AC at full power, but that can cause high energy usage and strain your system.

Recommended summer settings:

•  Set the thermostat to 24–26°C
•  Use fan mode when temperatures are mild
•  Use timers to avoid running AC all night
•  Close windows and curtains to block out direct sun

Tip: Every degree lower than 24°C increases energy usage by around 6–8%.

Winter Settings: Heat Efficiently with Reverse Cycle

Many modern air conditioning units in the Costa Blanca include reverse cycle heating, making them useful in the cooler months (November–March).

Recommended winter settings:

•  Set the temperature between 19–21°C
•  Use timers to preheat the home before you wake up
•  Only heat the rooms you’re using
•  Keep doors closed to retain heat

By using your air conditioner’s heat function instead of expensive electric radiators, you can save significantly during cooler days.

Smart Tips to Lower Your Electric Bill

•  Use programmable or smart air con systems to control usage remotely
•  Clean or replace filters regularly for efficient airflow
•  Schedule annual maintenance to keep your system running at peak performance
•  Invest in an energy-efficient model (A++ or above)

Need Help With Installation or Maintenance?

At Handyman Costa Blanca, we provide expert air conditioning installation and servicing across the Costa Blanca. From selecting the right unit to setting it up for optimal performance in summer and winter, we’ve got you covered.

Want to upgrade to a smart AC or improve energy efficiency? Contact us Today for a No-obligation Consultation.