ecoGEO AIR

Aerothermal unit

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