Cookies disclaimer
Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

Aerothermal energy

Renewable energy for A/C, heating and DHW all year round.

Eliminate gas and diesel from your expenses by using energy from the air! Renewable energy is ideal for both new builds and renovations, as it is possible to take advantage of the existing systems in order to use the aerothermal system.
Real savings on electricity bills by using the heat from the surrounding air.
In addition, as an energy group, we offer the option to increase the savings on your bill by over 70% by adding photovoltaic solar panels.
Individuals, companies and residents' associations — this is your moment. Get your free quote and study by clicking here.

Ask for a quote

Individuals, companies and residents' associations — this is your moment. Get your free quote and study by clicking here.

Reasons to choose Aerotermia Nieves

Official distributor

Official Hitachi Cool & Heating distributor 

Professional guarantee

More than 30 years providing energy solutions  

Free quotation

Study and technical visit


Installation, transport, removal of equipment, commissioning and legalisation free of charge

High efficiently

Aerothermic technology 5 times more efficient than other systems

Grants and subsidies

Advice on how to obtain grants and subsidies 

Own team of installers

Nieves has its own team of engineers and installers, we do not use third parties


Your own scam-free aerothermal system to suit your needs

Personal attention

24/7 personalised customer service


We take care of all the procedures and formalities to legalise your aerothermal system. You won't have to worry about a thing

And after installation?

We don’t just disappear. Nieves is with you from start to finish Our customer service is personal, and not automated