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Condensation air dehumidifier

AD 740
550 m³

37 l/24 h

Energy-saving dehumidification according to the heat pump principle.The AERIAL® AD 740 – mobile and flexible

The AERIAL® AD 740 is a condensate dehumidifier with a long service life which was developed for mobile use and comes in a practical, handy AERCUBE® housing. It can be used universally in many different application areas and is excellent for drying of structures and water damage as well as for the requirements of industry and water management.

The benefits at a glance

  • Calibrated energy meters (MID-compliant)
  • 5-year warranty on all PE housing components
  • Extremely robust, shock-proof and UV-resistant plastic housing with a hard-wearing and easy to maintain surface
  • Can be safely stacked and combined with any AERCUBE® systems.
  • Fixed points for AERCUBE® lashing system
  • Floor mounting: High stability – including during operations.
  • Optimal mobility with two plastic wheels (D= 190 mm) and a foldable handle (handy for transport and storage)
  • BlueDry® technology for especially energy-saving operations – even at low humidities and temperatures
  • Optimized user-friendliness and energy efficiency thanks to intelligent eDRY® electronics
  • Integrated cord
Product description

Functional and practical – well thought out

The AD 740 dehumidifier comes with two transport wheels and a handle that folds upwards. This means that the unit can be used where it is most needed within the shortest time.

The water-collection tank is located inside the dehumidifier. A float measures water levels in the water-collection tank and will switch off the dehumidifier when the tank is full. The unit starts up automatically when the bucket is reinserted and after a power cut.

The plug socket with fuse may be used to connect additional units.

Innovative technology

KEEP IT SIMPLE is the principle that also applies to operating the units. Thanks to the new self-explanatory eDRY® electronics, the drying technician receives precisely the information which is required to ensure that the installation can be implemented quickly and easily – intelligent and user-friendly.


Find out more …

Thanks to the BlueDry® technology, our dehumidifier dehumidifies constantly and reliably even at lower humidities and temperatures.


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All units of the AERCUBE® series can be stacked and combined thanks to the AERCUBE® housing. The housing is easy to clean and can be easily dismantled for servicing.

Want to have a unit fleet in your corporate colours and tailored with your logo? No problem! Find out the varied options and benefits of the AERCUBE® housing series.


Find out more …

Energy consumption is displayed via the additional calibrated energy meter (MID-compliant).

Equipment features


Extremely robust, shock-proof and UV-resistant plastic housing, hard-wearing and easy to maintain


Can be safely stacked and combined with any AERCUBE® products


2-step energy-efficient EC axial fan


Water collection vessel (6.8 l.) can be removed, carried and emptied easily. Unit switches off if vessel is full.


Continuously adjustable hygrostat


Operating hours shown on display


Tidy and safe storage of the mains cable prevents damage and accidents


Optimum mobility with two plastic wheels


Can be replaced quickly and easily
Protects the unit against dirt and dust


Demand-driven hot-gas defrosting


Flexibly adjustable pump kit for
permanent condensate drainage (accessory)

  • Pump kit PK-Uni
  • Replacement air filter
List view
Application areas for these products
Optimal indoor environment in living areas and cellars

Air humidity determines in a special way whether you feel comfortable in a room. Too high humidity can be oppressive and uncomfortable. It can cause mould and damage the building structure long-term. Visible or hidden mould in living areas can also have serious consequences for health.

Wellness areas in residential buildings

Private spa and wellness areas create increased humidity in the rooms used due to the vaporisation of warm water e.g. from pools. This creates a clammy, unpleasant atmosphere which can also put a strain on your circulation. A controlled dehumidification is good for your health and reduces the risk of corrosion or mould formation.

Protection of investment in vintage cars

Storage at too high humidity means that vehicles can suffer from metal corrosion, mould on leather and fungus infestation in wood parts. Replacement parts for vintage cars can be difficult to obtain and expensive. Restoration takes a lot of time and incurs additional costs. As a result, such valuable vehicles should be protected from humidity in good time. The AERIAL® air dehumidifier is ideal for just that.

Water management facilities

In Germany alone, more than 800 water plants and water management facilities place their trust in AERIAL® air dehumidifiers. Our equipment regulates humidity and thus protects pipes and control panels against corrosion. We offer competent and tailored expert advice on site and the right device for every room size.

Wind turbines

In the energy economy and in Renewable Energies, AERIAL® air dehumidifiers are used to prevent facility and transformer downtime due to too high humidity and corrosion damage to sensitive components. A controlled room humidity also contributes to improving the dielectric strength of insulators and increasing operating safety.

Museums, churches and collections

Museums, churches and collections are usually subject to special climatic requirements. Hygroscopic materials such as paper, canvases and paints can change or disintegrated if they are exposed to climatic fluctuations or a too high air humidity. 

Drying of water damage

for pipe breakage, flooding and the use of extinguishing water

Drying of new buildings

Protection against later humidity damage due to remaining humidity

Renovation of existing buildings

Shorter drying periods during the construction phase

Product categories
Drying technology
and air purifiers
Remote monitoring

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