Adia-Denco®
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Air Conditioning & Heating Adia-Denco » Indirect Evaporative Cooling

The new European market leader

Fläkt Woods, a leading air technologies solutions provider for HVAC systems, and DencoHappel, a leading technology innovator in air treatment, air conditioning, filter technology and cooling process air, together have formed the new FläktGroup in October 2016. Complemented by a portfolio of strong product brands like DELBAG, DENCO, HAPPEL, ILOXAIR, SEMCO and WOODS that stand for decades of industry experience, our Group provides one of the most complete air treatment offerings in the industry. Through the expertise and experience of our joint forces and our global sales network, we offer a...

Our innovative Air2Air systems conform to all requirements of Green IT

Data center cooling with highest energy efficiency We are involved and experienced in a wide variety of industries: from industrial ventilation systems and large volume handlers to office-based comfort cooling. We use this vast pool of knowledge to supplement our extensive history within the indu ry to st FläktGroup • Decades of experience • Comprehensive product portfolio continually design, innovate, redesign and improve our products • Efficiency focused design so we can enable your operations to thrive. • System based solutions Our products are based and driven on efficiency. They are...

Adia-DENCO Large volume meets efficient design ® Adia-DENCO has evolved from the well-established CAIR range of air handling units, incorporating adiabatic cooling and being tailored to data centres. The adiabatic process is not used constantly. At ambient conditions below approximately 22  C (at 25  C supply air) ° ° it can operate on indirect freecooling. Adiabatic cooling (without using refrigeration technology) can extend cooling up to an ambient wet bulb temperature of 23  C (e.g. 32  C, 50  ). ° ° % Adia-DENCO stands for indirect freecooling. It does not expose the room to...

Double Plate Heat Exchanger inside • arge surface area L • ow air pressure drop L • poxy-coated E • Sealed aluminium plates Adiabatic cooling • ptimised nozzle configuration O • nbuilt redundancy options I • o degradation using N demineralised water • ater saving controls W • tainless steel low press

The ambient Enhancer Adia-DENCO utilises your local climate for energy efficient operation. Adiabatic cooling, coupled with a large plate heat exchanger empowers long term, energy efficient customers to achieve exceptional EER values. Up to 300+  W in several casing sizes k using two airflow configurations, means that any site location can capitalise on the potential of their ambient climate. Peak protection. For climates with wide variability in their temperatures, Adia-DENCO units can be installed with a redundant cooler coil as an option. These coils can cover either peak load or...

Case study Reduce operating expenditure • xploits the principles of both E freecooling and adiabatic cooling The graph below shows the temperature and humidity profile of London, UK over a year on a psychrometrics chart. The two • an reduce or eliminate C need for mechanical cooling within central Europe dotted lines represent approximate points where Adia-DENCO unit operation changes. The left line shows a change from freecooling to adiabatic cooling with the right line showing a transition • eets all requirements relating M to Green IT from adiabatic to mechanical cooling. • Global...

Roof configuration. In this configuration, ambient air, entering in the top left of this image, passes through the plate heat exchanger and exits the unit on the top level out of the right hand side. The air returning from the white space enters from the bottom right of the unit and travels in a straight line through the plate heat exchanger to be returned back to the room out of the bottom left of the unit. Wall configuration. In this configuration, any air that enters the unit is returned to the same side, therefore allowing the unit to be installed alongside your room. Ambient air enters...

QUALITY Our DENCO range uses a variety of high-end components. Only the finest parts and materials are used to ensure that your solution is built to last. We undertake strict processes to ensure our suppliers deliver the highest of standards that we require, because our customers deserve nothing less.

Technical Data Nominal Cooling Model Sizes Data center air flow pPUE (nominal) pPUE (annual) Maximal Cooling Model Sizes Net cooling capacity Data center air flow Adiabatic Model Sizes Water flow circulation Evaporating water Electrical data Model Sizes Power consumption Power supply Weight and Dimensions Model Sizes Return Air Conditions: 40°C / 20% rel.H., Supply air with a Delta T 15 K, 100 Pa external pressure drop Ambient: 35°C DB / 21°C WB, 100 Pa external pressure drop Weights and dimensions are approximate representations and will vary depending on features installed and version...

» Service and maintenance for peace of mind Service and maintenance for peace of mind Our committment to you Specification and Installation Whether you choose to have FläktGroup, or another supplier’s equipment installed, we will be by your side to ensure installation and commissioning is completed efficiently and effectively. We will build a relationship with you and learn your needs. We will then be able to use our knowledge of existing and developing systems to be able to advise when the best choice is a replacement system. Our engineering and manufacturing teams keep our engineers...

• nitial installation I • aintenance and servicing M • ssembly services A • pare parts S • ustomer service C • onsulting C • efurbishing R •

FläktGroup is the European market leader for smart and energy efficient Indoor Air and Critical Air solutions to support every application area. We offer our customers innovative technologies, high quality and outstanding performance supported by more than a century of accumulated industry experience. The widest product range in the market, and strong market presence in 65 countries worldwide, guarantee that we are always by your side, ready to deliver Excellence in Solutions. Product functions by FläktGroup Air Treatment | Air Movement | Air Diffusion | Air Distribution Air Filtration |...