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Air Source Heat Pumps


Aerothermal heat pumps, unlike geothermal, are those capable of extracting energy from the air. At Ecoforest we have developed the ecoAIR aerothermal heat pump that produces heating in winter, cooling in summer and hot water throughout the year with exceptional performance.

The ecoAIR is a innovative product in the market aerothermal heat pumps, including a Scroll + EVI + Inverter compressor. And what this mean? The Scroll compressor allows to reduce the noise emission and increases the overall performance of the heat pump, the Inverter modulates the compressor power allowing the heat pump to adapt to the HAVC demands of the installation in real time, and the EVI allows to delivery power to keep high and with a high performance even when the external temperatures are very cold in winter and very hot in summer.

The Scroll EVI compressor, developed especially for heat pumps, is  a new compressor model that is mainly characterized by having an intermediate stage in its operating cycle, in order to maximize its operation. The modern technology EVI re-injects gas into the compressor in an efficient way, which allows to reach higher temperatures. This technology of gas injection together with Ecoforest control strategies allows to produce water at 60ºC with external temperatures of -15ºC.

In short, the EVI technology significantly improves the refrigeration cycle, which translates into higher performance throughout the year (SPF)

Heat Pump ecoGEO + Air Unit AU12

Aerothermal unit that allows the use of ecoGEO domestic heat pumps with air as a source of energy

  • Power: 1-9 kW / 3-12 kW / 5-22 kW
  • Heating, cooling and domestic hot water
  • Total control of your home from anywhere through internet, ecoSMART easynet
  • Unique defrost system without cycle reversal
  • Compatible with models B2, B4, C2 and C4 of the domestic range of ecoGEO heat pumps
  • Hybridization with solar PV, ecoSMART E-manager and E-System
Heat Pump ecoAIR EVI Monobloc

Air source heat pump with EVI technology. High power and high performance even when outside temperatures are extreme

  • Power: 3-12 kW /4-20 kW
  • Heating, cooling and domestic hot water
  • Monobloc unit, 100% hydraulic installation
  • Production of domestic hot water (up to 65ºC without electric amplifier), heating and cooling
  • Total control of your home from anywhere through internet, ecoSMART easynet
  • Hybridization with solar PV, ecoSMART E-manager and E-System


The Ecoforest group was founded in Vigo in 1959 at the hands of its owner and founder Jose Carlos Alonso Martínez, specializing in the heating sector. In 1993, Ecoforest became the first European manufacturer of pellet hydro stoves, bringing to the market a new, ecological and economic product.

Currently, Ecoforest is the leading company in the market with the widest range of pellet stoves and boilers. In 2012, Ecoforest decided to bet in another innovative technology and launched its first ground source heat pump to the market, being the only Spanish manufacturer of this product and the most specialized in inverter technology on the planet.

The R&D department of Ecoforest continues to innovate every day, in order to develop more advanced and more efficient products. Currently Ecoforest products can be found in more than 30 countries around the world.


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