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Highest efficiency without refrigerantsNX Adconair Adiabaticᶻᵉʳᵒᴳᵂᴾ
With a Global Warming Potential (GWP) of 0, this system provides maximum environmental friendliness combined with outstanding cooling performance.
As the name suggests, the NX Adconair Adiabatic zeroGWP offers an exceptionally sustainable solution in air conditioning. For the first time, it combines advanced technologies, such as indirect evaporative cooling and dew point cooling, within a ventilation unit, creating a sustainable alternative that completely eliminates the need for harmful refrigerants.
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Global Warming Potential (GWP) of 0
Completely eco-friendly, as it uses no synthetic, environmentally damaging refrigerants.
Maximum cooling capacity
Reduces outdoor air temperatures by up to 14 K, surpassing conventional evaporative systems.
High energy savings
With up to 95 % temperature effiziency on the recuperator and no need for mechanical cooling, operating costs are significantly lowered.
Suitable for high exhaust humidity
Dew point cooling ensures efficient cooling even under extreme humid exhaust air conditions.
Minimal Maintenance
No refrigeration systems, no F-gas regulations, and reduced maintenance requirements significantly cut operating costs.
References
The NX Adconair Adiabatic zeroGWP has been used globally in process and comfort air conditioning.
Our NX Adconair Adiabatic zeroGWP is more than just technology – it's a contribution to sustainability. With a GWP of 0, Menerga sets a clear standard for environmentally conscious action while supporting businesses in achieving their sustainability goals.
Efficiency and precision in every component
State-of-the-art components
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Precise Control of Airflow – Bypass Dampers
The damper system provides flexible control and division of airflow paths. This precise regulation enables the innovative dew point cooling, effectively cooling the indoor air.
Optimal Humidification – The Nozzle System
Our nozzle system ensures individual humidification in both sectors of the unit. It supports both indirect adiabatic evaporative cooling and efficient dew point cooling, ensuring comfortable indoor air quality.
Efficient Water Use – The Pump System
With a split pump system featuring a flexible tray, water usage can be optimised and activated as needed. This contributes to energy savings and adapts to individual requirements.
Maximum Air Circulation – The Fan System
The adjusted fan system is designed for increased air volume. It ensures even air distribution and guarantees smooth operation of the unit, even under high loads.
Award-winning, climate-neutral cooling technology
Setting new standards in energy efficiency and sustainability
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In 2018, Menerga's climate-neutral cooling technology, Adconair Adiabatic zeroGWP, achieved first place in the German Cooling Award's category for "Energy-Efficient Cooling and Air Conditioning Systems with Indirect Cooling."
This prestigious award annually honours companies and individuals dedicated to developing and implementing exceptionally low-emission solutions in cooling and air conditioning technology.
Rethinking air conditioning
How it works
The NX Adconair Adiabatic zeroGWP utilises a combination of indirect evaporative cooling and dew point cooling to enable effective air conditioning without refrigerants.
In evaporative cooling, air is cooled by water evaporation without requiring mechanical cooling. Dew point cooling uses a portion of the outdoor air, which is also humidified but not supplied to the room. This allows the supply air to reach temperatures below the wet-bulb temperature of the exhaust air.
This is made possible by the counterflow plate heat exchanger, enabling significant cooling capacity as well as maximum energy recovery from exhaust heat. The result is an environmentally friendly, energy-efficient and versatile solution.
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Further highlights of the unit
Use of evaporative cooling for natural and sustainable air conditioning
No use of refrigerants like CFCs or synthetic refrigerants
Exceeds standard market technology, lowering supply air temperature below the exhaust air's wet-bulb temperature
Combination of indirect evaporative cooling and dew point cooling for efficient cooling without refrigerants
Energy recovery up to 95 %
Experience our air handling unit in 360°
Immerse yourself, discover, experience
Take a look at our new video and experience our air handling unit from every perspective. Thanks to the 360° mode, you have the opportunity to look directly into the system and take a close look at every single component. This interactive tour gives you a detailed insight into the technology behind our state-of-the-art air conditioning technology.
A future-proof approach
Avoiding conventional cooling systems
The Adconair Adiabatic zeroGWP eliminates the need for a conventional cooling system and avoids synthetic refrigerants containing CFCs. As a result, it requires no complex maintenance or regular leak checks, which are necessary with conventional cooling systems. The system is also free from PFAS and is not subject to the stringent F-gas regulation. This makes the Adconair Adiabatic zeroGWP particularly low-maintenance and future-proof, especially in a time of tightening environmental regulations. It offers significant benefits when applied to environmental certifications such as BREEAM or LEED.
With this system, you save costs while already meeting the next generation's standards.
Free from synthetic refrigerants like CFCs, HFCs, or PFAS
Not subject to stringent F-gas regulation (EC 517/2014), no leak checks required
Reduced maintenance and operating costs – no need for specialist refrigeration personnel
A sustainable solution that meets future environmental regulations today
Unique technologies
Exclusive to Menerga
The Adconair zeroGWP offers exclusive technologies only available at Menerga. This includes the counterflow plate heat exchanger made of polypropylene (PP). The integrated reverse osmosis system prevents limescale deposits and minimises the risk of legionella – ideal for long-term, disruption-free, and efficient use. The simple installation as an all-in-one system and the combination of indirect evaporative cooling and dew point cooling make the NX Adconair Adiabatic zeroGWP a unique solution.
At a Glance
Corrosion-free heat exchanger
Counterflow plate heat exchanger made of polypropylene (PP) – exclusive to Menerga
Protection against deposits and bacteria
Integrated reverse osmosis system prevents limescale deposits and Legionella
All-in-one system
Simple connection to water and electricity, immediately operational
Sustainable solution
Exclusive combination of evaporative cooling and dew point cooling, unique in the market
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Polypropylene heat exchanger
With a polypropylene heat exchanger, Menerga enables the use of water in the counterflow heat exchanger, as the material is corrosion-resistant and provides durable, efficient performance. The material is also lightweight, facilitating installation and handling and requiring less maintenance than metal.
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Menerga Connect
Remote maintenance
Additionally, Menerga Connect enables comprehensive remote monitoring and maintenance, making operation even easier and safer.