Energy from the air can be used as an alternative or additional heat source with the ecoGEO+ heat pumps in installations where geothermal capture (ground loops) is restricted or not possible.
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The domestic AU range offers exceptional performance in the production of heating, cooling and hot water combined with the ecoGEO+ Basic and Compact heat pumps.

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Domestic: Outdoor Air Unit (AU)
Works with ecoGEO+ heat pumps
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Unique defrost system
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Remotely controlled through My Ecoforest
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Single phase power supply
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Long lifespan
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Fully hydraulic installation
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No limitation on distance from outdoor unit to heat pump
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Hybrid installation including optional combination with ground source collection
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Eliminates the need for boreholes
6 kW | 12 kW | 22 kW​
This range of outdoor units is ideal for commercial installations with power ranges of 50kW-150kW. Combined with the ecoGEO+ HP (High Power) heat pumps, these Air Units can lower the cost of the system and provide more versatile and efficient installations.
Commercial: Outdoor Air Unit (AU)
Works with ecoGEO+ HP heat pumps
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Unique defrost system
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Remotely controlled through My Ecoforest
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Three phase power supply
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Fully hydraulic installation
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No limitation on distance from outdoor unit to heat pump
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Hybrid installation including optional combination with ground source collection
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Variable speed fan control
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Operates in the most extreme weather conditions
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Defrosts without using the compressor to increase performance
50 kW | 100 kW | 150 kW​
