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Europe

ecoGEO + Air Unit AU12

Aerothermal unit that allows ecoGEO heat pumps to use external air as source of energy. 

In installations where the geothermal option is limited or not available, the air unit AU12 is the solution. This unit allows the ecoGEO heat pumps to use external air as source of energy.

The AU12 is equipped with a very silent and highly efficient axial Ziehl-Abegg fan, that with our exclusive defrost technology allows to significantly increase the seasonal performance factor (SPF). This system completely eliminates the idle times of the heat pump during defrost cycle, because isn't necessary to invert the refrigerant cycle or to activate external electrical heaters during the process.

* Ecoforest defrost cycle is only available in models B2, B4, C2 and C4 of the ecoGEO domestic range. 
** Ideal for domestic or industrial installations where the geothermal option is limited or not available. 

 


Air unit AU12 technical data


  • Compatible with models B2, B4, C2 and C4 of the domestic range of ecoGEO heat pumps 
  • Hybrid mode function incorporated, combines geothermal and aerothermal as energy source 
  • Unique defrost system. 
  • Equipped with an Axial Ziehl-Abbeg fan, the most efficient and low noise fan in the market 
  • Variable speed control of the fan 
  • Exclusive hydraulic installation
  • Special protections to work in the most weather extreme conditions 
  • Flexible installation position of the air unit
  • It works on external temperatures of -15°C 

 

 

 


 

Downloads

 

   Catalog 2018

 

   User manual

 

CAD files

 

   2D CAD files

 

   3D CAD files

 

   BIM files

 

   STEP files

 

   SKP files

 

ABOUT ECOFOREST

The Ecoforest group was born in Vigo in 1959 at the hands of its owner and founder Mr. 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 geothermal 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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