What is an Aerothermal System and price in Barcelona?

In this post we tell you the basics of Aerothermal Systems.

May you don’t know us yet, let’s have a quick introduction: we are ERA architects.
Actually, I am Esther Rovira, architect and passive house designer in Barcelona, Catalonia and Andorra for either passive houses, efficient houses and positive houses.

In this post ‘Aerothermal system and price in Barcelona’, You will find our professional recommendation.
I hope it helps you!


In case you don’t know us yet, we introduce ourselves: we are ERA architects.
Actually, I am Esther Rovira, architect in Barcelona and Passive house Designer.
In this post you will find the definition of Aerothermia and its price.
I hope it helps you!


What is aerothermal system?
Aero means Air and therm is a thermal unit for measuring heat.
Aerothermy is a state-of-the-art heat pump system that saves energy to heat or cool the air.
The heat pump is a machine for making heat and cold that uses a circuit similar to that of refrigerators.
There are two types of Aerothermal: air-air and air-water

Exchanges heat with outside air to heat or cool the inside.

Exchanges heat with a water system.
In this case, systems such as heating, cooling and the production of domestic hot water are centralized.


What is the price?
For a 150m2 house with one floor, 3 bedrooms and 2 bathrooms, the cost of the Aerotermia machine and its installation is about € 3,500 + VAT.
If you install fan coils through ducts in main rooms, the cost of material and installation is around € 2,000 + VAT.
If you want to add a solar panel connected to the Aerothermal, it has € 500 + VAT more.


Our professional recommendation:
In our architecture studio in Barcelona, ​​we recommend installing air-water aerothermics for 4 reasons:
– energy saving and efficiency
– integration in a single device the production of air conditioning and hot water
– environmentally friendly system
– possibility of energy support by solar panel

You may also be interested in:
We have a professional discount with trusted aerothermal installers.
Then, you may benefit from some discount if we are your architect for your passive house project.



Hope this is helpful!

Best of luck on this adventure.
See you on the next post,


Founder of ERA architects 

P.S. Wanna get FREE tips for your project weekly? Yas! or follow us on Instagram, Pinterest, Twitter y Facebook