The combination of our ecoGEO⁺ heat pumps and our AU outdoor units offers a combination of the ecoGEO⁺ heat pump with air source heat pump or hybrid heat pump with air source heat pump outdoor units. Among the advantages of these installations is the ability to reduce installation costs and maintain output in installations where it is not possible to meet the demand solely through geothermal collection.

AU range, designed for big installations

The AU range consists of aerothermal units of various power ratings: AU40, AU70, AU100 and AU150. Unlike all other products on the market, the AU range can be used as a collection source for our ecoGEO⁺ heat pumps, replacing or complementing geothermal collection (exclusive Ecoforest hybridisation) in installations where geothermal boreholes are not possible or are limited.

The ecoSMART e-source allows you to combine up to three sources (geothermal, groundwater or aerothermal) with heat pumps from the ecoGEO⁺ HP range. The ecoSMART e-source always searches for the most efficient source or combination of sources (geothermal, groundwater or air source).

Technical data and advantages

• Compatible with ecoGEO⁺ HP heat pumps.
• Fully hydronic installation without additional refrigerant charge.
• No distance limitation between the outdoor unit and the heat pump.
• Unique defrosting technology: defrosting with no need for cycle reversal to reduce defrost duration and frequency.
• Higher seasonal performance than those of conventional aerothermics.
• Control via internet with the ecoSMART easynet kit.
• Weight: 550 kg / 700 kg / 1100 kg / 1500 kg
• Outdoor temperature range: -15ºC a 40ºC
• Dimensions: 1875 x 1700 x 1390 / 1875 x 2800 x 1390 / 1875 x 4000 x 1390 / 2380 x 4300 x 2300 mm