Choosing the right heating and cooling system for your home in Mijas or Fuengirola can be challenging.
Many homeowners are still relying on traditional heating systems such as gas boilers, oil heaters, or electric radiators.
But with rising energy costs and new technologies available, aerothermal systems are becoming the preferred option.
In this article, we’ll compare aerothermal with traditional heating to help you decide which solution offers the best comfort, efficiency, and savings for your Costa del Sol property.
Understanding Traditional Heating Systems
Traditional heating systems in Spain typically include:
- Gas boilers: Provide heating and hot water but depend on fluctuating gas prices.
- Oil heaters: High running costs and less environmentally friendly.
- Electric radiators: Simple to install but very inefficient for large properties.
While these systems are familiar, they come with disadvantages such as high bills, maintenance requirements, and a reliance on fossil fuels.
How Aerothermal Systems Work
Aerothermal uses a heat pump to extract renewable energy from the air. This energy is then converted into heating, cooling, or hot water for your home.
Unlike gas or oil, aerothermal does not burn fuel. Instead, it multiplies the energy you put in: for every 1 kWh of electricity, you can generate up to 4 kWh of heating or cooling. This makes it far more efficient and sustainable than traditional systems.
Cost Comparison: Aerothermal vs Traditional Heating
For an Apartment
Gas Boiler in Fuengirola Apartment (90m²): Average annual cost €1,200–1,500.
Aerothermal in the Same Property: Average annual cost €500–600.
For a villa
Oil Heating in a Villa in Mijas (200m²): Annual costs of €2,500–3,000.
Aerothermal in the Same Villa: Annual costs €1,000–1,200.
👉 The difference is clear: aerothermal consistently delivers 50–70% lower energy bills.
Environmental Impact
Traditional heating systems rely on fossil fuels, releasing CO₂ and contributing to pollution. Aerothermal, by contrast, is powered mainly by renewable energy from the air, reducing your carbon footprint and aligning with Spain’s push for sustainable living.
Comfort and Versatility
- Traditional heating: Provides warmth in winter but usually requires a separate system (like air conditioning) for cooling.
- Aerothermal: Offers heating, cooling, and hot water in one system, making it more convenient and cost-effective.
In Mijas and Fuengirola, where summers are long and hot, aerothermal’s ability to provide cooling is a major advantage over traditional heating.
Maintenance and Durability
Gas and oil systems require regular servicing, safety checks, and in some cases, fuel deliveries.
Aerothermal systems are low-maintenance, with most units requiring just basic annual inspections.
This makes aerothermal easier and cheaper to maintain over its 15–20 year lifespan.
Which Is Better for Mijas and Fuengirola?
Considering the climate, energy prices, and availability of subsidies, aerothermal is clearly the smarter choice for most homeowners in the Costa del Sol.
- In Mijas Pueblo, aerothermal ensures warm winters without the expense of oil heating.
- In Fuengirola, it keeps energy bills manageable while providing efficient cooling during the long summer season.
Frequently Asked Questions About Energy Savings with Aerothermal
Yes, the initial cost is higher, but subsidies reduce the expense, and the savings on bills quickly pay off the investment.
Absolutely. Aerothermal systems can be installed as replacements and often integrate with existing underfloor heating or radiators.
Yes. The mild winters and hot summers in Mijas and Fuengirola are ideal for aerothermal efficiency.
Time to Upgrade Your Home Heating
While traditional heating systems may seem familiar, they are no longer the most cost-effective or sustainable option. Aerothermal offers a modern, efficient, and eco-friendly alternative that saves money and provides year-round comfort.
👉 Thinking of upgrading? Check out our Aerothermal Installation in Mijas or Aerothermal Installation in Fuengirola pages and request a free quote today.