Acesol El Calor Azul®is the pioneering brand in R&D&I regarding low consumption and high performance electric heating systems. At present it is probably one of the most imitated heating systems in the world, as it offers consumers a very high level, efficient, versatile, convenient and safe alternative.

This has been the result of years of research and development, in which the main and constant aim was to research into the advances necessary to improve already existing models and to implement them.

Acesol El Calor Azul®offers consumers efficient and avant-garde products, with regard to energy efficiency, technology, safety and design, capable of offering the highest levels of comfort at a competitive price.

The support to this innovation has been Asturian Thermo-electronic Engineering (I.A.T.), its mission being to develop efficient and innovating comfort systems that use energy in an intelligent manner, to improve our quality of life and our surroundings, in a sustainable and healthy manner.

As a result of this, Acesol El Calor Azul®heating was born over 20 years ago, during which it has seen more than notable improvements, regarding safety, technology, design and performance.

Having El Calor Azul® means having more than just a heating system.