3. Founded in 1947, Airwell Group is today one of the global leaders for the manufacture and
distribution of high class, environmentally-balanced and reliable air conditioning
systems. Striving for long-term relationships, Airwell Group provides individual
consultancy and professional servicing. Airwell Group is the ideal partner for perfect
climate solutions in residential, light commercial, commercial and industrial applications?
Airwell group’s products provide comfort, wellbeing and quality of life, helping to
increase business productivity. Today, Airwell Group has one of the widest product
ranges and distribution networks on the market.
3
Airwell & Wesper
Airwell
Group
Founded in 1948, Wesper is one of the most
important brands of Airwell Group. Specialized in
Central Air Conditioning Systems, Wesper has
been known for its high reliability, efficiency and
quality standards and the company hasn’t stopped
growing. For 60 years, Wesper has been covering
commercial and industrial applications.
The Airwell brand is closely linked to the
development of air-conditioning systems in Europe.
Reliability, efficiency and quality have been the key
factors to this growth and are now becoming a
worldwide key reference in the air-conditioning
field. Airwell’s product range is one of the widest
on the market. It covers all residential and industrial
applications, from the Inverter split technology to
innovative heat pumps and VRF systems.
R
4. 4
AIRWELL & WESPER IN THE WORLD
Innovation & Quality
We are committed to continuously exceeding our
product range and services, product quality and
reliability, as well as our internal processes, while
remaining flexible to quickly respond to changing
customers requirements.
OUR PHILOSOPHY
Performing Excellence
Airwell Group is an integrated global organization.
As an international team, we work on the common
objective to continuously exceed our performance,
and thereby sustain competitiveness through
consistent profitability and growth.
Leadership & Team Spirit
We value the diversity of our organization, always
treating each other with integrity and respect.
The fundamental principles of our leadership
are listening, communication, and people
development.
France •
• Morocco
• Qatar
• Hungary
• Czech Republic
Portugal •
• Russia
• Lybia• Algeria
Tunisia •
Slovakia •
Bulgaria •
• Poland
Greece •
• Roumania
Ireland
•
United Kingdom•
Netherlands
•
• Senegal
• India
• Pakistan
New Caledonia •
• Turkey
• Yemen
• Ukraine • Kazakhstan
• Belarus
• Georgia
• Armenia
6. 6
VIP VILLAGE SIRTE, LIBYA (2009)
This high-standard hotel complex, composed
of 99 identical villas, a clubhouse and a royal
suite, mainly accomodates foreign dignitaries,
on the occasion of official ceremonies or
events. In march 2010, the complex catered
for the Summit of the Arab Ligue. It will soon
host the African heads of State during the
Summit of the OAU.
CUSTOMER’S NEED
Since the village is meant to receive heads of State, the scope
statements were very strict as far as quality was concerned;
coolness and comfort were the watchwords. Moreover, the
material had to be available quickly; reactivity was thus expected
from Airwell.
‘S SOLUTION
Airwell complied with the client's demands, by delivering its
products 3 months after the order. The company also provided
technical advice on the use of its products. Every villa was
equipped with a RCW2 remote control that manages its indoor
units. A BMS supervising station was installed to control the villas
from a distance.
TECHNICAL DETAILS
3 2-way VRF groups (outdoor units: 3 x MFL 100; indoor units:
14 ducted units [7 x NDSLP 18, 7 x NDLP 28], 2 1-way cassettes
[2 x NK1FL 24], 26 2-way cassettes [10 x NK2FL 18, 16 x NK2FL 24],
23 4-way cassettes [1 x NK6FL 12, 6 x NK6FL 16, 16 x NK6FL 18]),
8 roof tops (1 x RTH 50, 1 x RTH 80, 1 x HAN 25, 2 x HAN 31, 1 AH 35,
2 x AH 50), 106 TempAir air handling units (102 x PR 20, 2 x PR 60,
1 x PR 90, 1 x PR 160), 4 chillers (2 x VLC 304, 1 x CLC 402, 1 x CLC
602), 100 centrales split-system (100 x
DN 305 RC), 4 column split systems
SAF 45, 1060 ducted units (DLS 18, 24,
37 & 44), 8 compact air handling units
(7 x SRP 50, 1 x SRP 80), 53 wall splits
(8 x FLO 30, 11 x FLO 36, 34 x PRIME
12, 18 & 24).
Total cooling capacity: 1 145 kW.
Total air flow: 203 600 m3
/h.
HOTEL-CASINO COMPLEX CHAVES, PORTUGAL (2007-2008)
Solverde is a company that owns 4 casinos
in Portugal. Chaves 5* hotel is located in the
north of the country and aims at attracting
Spanish customers. It consists of 78 rooms,
indoor and outdoor swimming pools, a
soccer field, a squash court and many other
installations that make one's stay as
comfortable as possible.
CUSTOMER’S NEED
The customer wanted one supplier to provide him the whole range of products he needed to ventilate and air-
condition the different rooms of the complex (powerful chillers, air handling units & fancoils); in particular, the air
handling sytem had to be very easily adjustable: for instance, places like swimming-pools or relaxation rooms
needed an air flow higher than that of the bedrooms. Climavesper & Wesper finally got the contract.
‘S SOLUTION
The solution consists in a 4 pipe installation with centralized production based on
4 cooling only chillers, including two with 50% heat recovery, and fancoil distribution
do the hotel rooms. The rest of the complex was treated with air handling units.
TECHNICAL DETAILS
4 chillers (2 x SLS 2602, 2 x SLS 2602 with 50% heat recovery), 28 Premi@ir air
handling units, 17 Wespak compact air handling units, 143 AHN ceiling fancoils.
Total cooling capacity: 2340 kW. Total air flow: 300,000 m3
/h.
HOTELS
7. 7
Airwell & Wesper
OCEAN PALACE
CASCAIS, PORTUGAL (2009)
CUSTOMER’S NEED
The rooms of the prestigious 5-star hotel had to be
equipped with compact and efficient air-conditioning
systems, that precisely adapt to the customers'
needs.
‘S SOLUTION
Airwell & Wesper posposed an association of
Premi@ir and Wespak air handling units and chilled
water cassettes. Premi@ir air handling units refresh
and clean the air, which is then brought to the
indoor units. The latter diffuse it in the hotel rooms,
according to the instructions sent by the controller
devices. Wespak compact air handling units are
perfectly suitable for suspended ceilings; their
easiness of use and their complete range of
functions match the luxury of the hotel.
TECHNICAL DETAILS
42 Premi@ir air handling units (6 x PR 20, 12 x PR 40,
7 x PR 60, 7 x PR 90, 5 x PR 160, 1 x PR 200, 2 x PR 240,
1 x PR 300, 1 x PR 360), 5 Wespak compact air handling
units (3 x Wespak 1.39, 1 x Wespak 2.69), 18 4-way
chilled water cassettes WKW 18.
Total air flow: 315 600 m3
/h.
LOUVRE HOTEL
GUYANCOURT, FRANCE
(2007-2009)
CUSTOMER’S NEED
This contract included the replacement of the indoor
units of 20 "Première Classe" hotels, at the rate of
100 rooms per hotel. Priority was given to
customers' comfort, with the installation of a silent
equipment, that would be easily regulated by any
user.
‘S SOLUTION
The hotels were equipped with Aqu@fan fancoils;
their easiness of installation, their low sound level
and their performances (air flow between 150 &
1500 m3/h) made them the perfect solution for these
premises. Furthermore, since they work with the
communicating electronic control Aqu@net, their
operating parameters can be regulated at the
convenience of the occupiers of the hotel rooms.
TECHNICAL DETAILS
2000 Aqu@fan AHN 2010 fancoils (100 Aqu@fans per
hotel, 20 hotels).
Total cooling capacity: 100 kW per hotel.
SPA TOEC
HOUD AL AMRA,
ALGERIA (2007-2010)
CUSTOMER’S NEED
These soon-to-be residences for all type of workers called
for a air-conditioning system that would garanty the
comfort of the occupiers, which, in technical terms, implied
the supply of powerful yet eco-friendly outdoor units,
combined with esthetical and easily adjustable indoor
units.
’S SOLUTION
A panel of Airwell's best products was proposed. The
association of powerful roof tops & chillers and efficient air
handling units ensured the supply of a sane and profuse air
to the residences. The elegant design, the easy
commissioning and the low sound level of the fancoils
installed increased the comfort of the houses.
TECHNICAL DETAILS
13 roof tops (2 x RT 40, 3 x RTL 40, 2 x RTL 60, 2 x RTL 80,
1 x RTL 100, 1 x RTL 120, 1 x RTCL 180), 6 air cooled
condensing units (1 x VLC 804, 2 x VLC 904, 2 x VLC 1004,
1 x VLC 1104), 6 TempAir air handling units (1 x PR 160,
2 x PR 200, 2 x PR 240, 1 x PR 360), 68 Wespak 1.39 & 2.69
compact air handling units, 68 central split-systems
(DN 125, 155 et 185), 105 fancoils (28 DLS 18, 24, 30, 37 & 44
ducted units; 10 CKF 9, 12, 18 & 24 cassettes; 15 SX 18, 24 &
30 and FBF 36 & 45 ceiling units; 52 PRIME 9, 12, 18 & 24
and FLO 30 & 36 wall units).
Totale cooling capacity: 3165 kW.
Total air flow: 115 900 m3
/h.
5* HOTEL AVENUE
D'IENA PARIS
(16e
arr.), FRANCE (2009)
CUSTOMER’S NEED
The hotel is in a luxurious building, located in the
core of the 16ème arrondissement of Paris. It needed
an HVAC (heating, ventilation, and air-conditioning)
engineering system whose installation would
preserve the elegant shape of the premises while
ensuring an abundant air circulation. What's more,
the installation had to be easy and quick so that the
operations of the hotel are not affected.
‘S SOLUTION
Wesper provided air handling units that fit indoor as
well as outdoor installation; thus, they match
construction sites in which the duty to preserve the
building requires the equipment to adapt to specific
conditions of commissioning.
TECHNICAL DETAILS
19 Premi@ir air handling units (1 x PR 20, 1 x PR 40,
2 x PR 60, 4 x PR 90, 4 x PR 120, 3 x PR 160, 2 x PR
200, 2 x PR 240).
Total air flow: 194 500 m3
/h.
8. 8
HOTELS
PRINCESSE FLORE
HOTEL
ROYAT, FRANCE (2008)
CUSTOMER’S NEED
This hotel is a renowned health resort, therefore it
required a high-standard equipment, that would
garanty its users an optimized comfort all over the
year. In order to preserve the comfort and the
relaxation the customers have come to seek in the
hotel, the indoors units provided had to be quite
silent.
‘S SOLUTION
The hotel was equipped with 3-way VRF groups; this
efficient (average COP = 3.9; average EER = 3.4) and
extremely silent system, which can simultaneously
heat and cool, notably thanks to heat reclaim. The
design of the cassettes and the ducted units
proposed perfectly fitted the architecture of the
hotel.
TECHNICAL DETAILS
6 3-way VRF groups (outdoor units: 6 x EFL 120;
indoor units: 64 NDSLP 12 extra slim ducted untis,
16 NKFL 18 & 24 cassettes).
Total cooling capacity: 200 kW.
ZAC PLEYEL
SAINT DENIS,
FRANCE (2008)
CUSTOMER’S NEED
Located in the town of Saint Denis, near Paris, the
hotel replaced the air-conditioning system of its
rooms. The latter had to be modernized, with an
emphasis put on the visual and acoustic discretion
of the models.
‘S SOLUTION
Aqu@fan models are the ideal unit for this type of
application. With a sound level lower than 4 db(A)
and an uncluttered and plain design, these fancoils
went perfectly together with the decoration and the
atmosphere of the hotel rooms. Their advanced
performance and their longevity make them the
perfect solution to air-condition those hotel rooms
all over the year.
TECHNICAL DETAILS
290 Aqu@fan fancoils (AHN 4030).
Total cooling capacity: 280 kW.
COURTYARD
ARCUEIL, FRANCE (2010)
CUSTOMER’S NEED
The customer needed an individualized air-
conditioning system in which, while being
connected to a group, each room would function
autonomously. Passageways and gathering areas
(hotel reception, for instance), where, depending on
the season, many people would crowd, had to be
very well ventilated.
‘S SOLUTION
The equipement Wesper proposed was specially
configured to adapt to the specificities of the hotel.
Collective spaces (hall, meeting rooms…) were
treated with chilled water cassettes while the rooms
were equipped with Aqu@fan fancoils.
TECHNICAL DETAILS
170 Aqu@fan fancoils (AHN 4030), 10 WKW 18
chilled water cassettes, 5 Premi@ir air handling units
(5 x PR 90).
Total cooling capacity: 200 kW.
Total air flow: 37,500 m3
/h.
IZMAYLOVO HOTEL
COMPLEX
MOSCOW, RUSSIA (2008)
CUSTOMER’S NEED
The hotel was built in 1978. The challenge was
therefore to replace the HVAC system while
preserving the buildings and using the existing
ducts.
‘S SOLUTION
In order to meet the client's request, air cooled (SLS)
and water cooled (VLH) chillers were proposed.
Substantial energy savings were made; the easiness
of installation of the products was in keeping with
the preservation of the structure of the building's
HVAC network.
TECHNICAL DETAILS
Chillers (VLH 1204, SLS 3804), Premi@ir air handling
units.
Total cooling capacity: 1,000 kW.
9. 9
Airwell & Wesper
MINISTRY OF DEFENCE FRANCE (2006-2008)
The French Army is placed under the
responsibility of the Ministry of Defence and
forms, with the marine nationale (navy), the
armée de l'air (air force) and the gendarmerie
nationale (police force) the French armed
forces. The army owns bases and technical
premises all over the French territory.
CUSTOMER’S NEED
Military bases as well as Leclerc tanks repair and
stocking workshops, need a specific ventilation system.
Moreover, there were high climatic constrainsts
(humidity, high & low temperature, sand wind…).
‘S SOLUTION
A product was exclusively designed to meet the client's
unique demand; in particular, roof tops were
electromechanically modified. Thus, since 2004, we
provided the Armée de Terre more than 150
electromechanical HA to air-condition its premises.
TECHNICAL DETAILS
50 HA 85 RC electromechanical roof tops.
Total cooling capacity: 1,100 kW.
LAW COURT OF ANNECY, FRANCE (2008)
Located in the centre of the city, the building
that houses the law court of Annecy was
designed by Maurice Novarina, who also
devised the Super-Italie tower (a residential
tower, located in the 13ème arrondissement
of Paris) and the Olympic Village of Grenoble.
The law court has a Court of Common Pleas,
a Superior Court, a Business Tribunal &
a Labor Tribunal.
CUSTOMER’S NEED
The courtrooms and the offices of the law court called
for a modern HVAC solution, that would mix comfort
and energy efficiency.
‘S SOLUTION
The innovating, silent & efficient Aqu@fan was the best
response to the customer's demand. This sober and
elegant fancoil clearly matched the atmosphere of the
law court. Upstream, PR air handling units were
installed, which provided a high standard air treatment.
TECHNICAL DETAILS
4 air handling units (1 x CDC 71, 1 x PR 90, 1 x PR 120,
1 x PR 240), 1 SWS 2212 chiller, 4 WKW 18 chilled
water cassettes, 202 Aqu@fan fancoils (199 x AWN,
3 x AWC).
Total cooling capacity: 529 kW.
Total air flow: 38,450 m3
/h.
STATE
BUILDINGS
10. 10
STATE
BUILDINGS
CITY HALL
OF MONTELIMAR,
FRANCE (2009)
CUSTOMER’S NEED
The air-conditioning groups of the city hall had to be
replaced: the watchwords were modernity,
modularity & compactedness.
‘S SOLUTION
Wesper cassettes were an ideal answer to the
demand expressed by the customer: indeed, they
have a low operating soud level and they match very
well all types of dropped ceilings. They are equipped
with a remote that enables the user to regulate the
room temperature.
TECHNICAL DETAILS
1 Premi@ir air handling units (PR 120), 151 Coanda
effect cassettes, 20 fancoils (4 ceiling units [2 x AHC,
2 x AHN], 15 ducted units [1 x VPX, 14 x VHF]),
10 WKW chilled water cassettes.
Total air flow: 9,100 m3
/h.
ARMY BASE
FRANCE (2009)
CUSTOMER’S NEED
In order to refresh the army's hangars, the
ventilation material provided had to be powerful, but
also able to resist to extreme climatic conditions
(rain, wind…).
‘S SOLUTION
The product provided was specifically designed to
meet the demand. Airwell employees did their
utmost to customized the product so that it is unique
and particularly resistant.
TECHNICAL DETAILS
80 HA85RC roof tops.
Total cooling capacity: 1,760 kW.
POLICE STATION
PARIS (17e
arr.),
FRANCE (2010)
CUSTOMER’S NEED
This type of building houses offices as well as
computing rooms, police custody cells or shooting
galleries. Thus, the premises called for an
equipement that woud be easy to install and that
would adapt to several types of coating and uses, in
basements or on the floors above.
‘S SOLUTION
A complete range of cassettes and fancoils was
installed. These units have a low installation cost,
they can be easily connected to the water chillers
producing chilled or hot water and they provide a
real comfort of use. The production and the
treatment of the air are ensured by a Wesper air
handling unit and a condensing unit.
TECHNICAL DETAILS
72 Aqu@fan fancoils, 16 WKW chilled water
cassettes, various fancoils.
CITY HALL
OF GENNEVILLIERS,
FRANCE (2009)
CUSTOMER’S NEED
Offices and various rooms (counter and meeting
rooms, for instance) called for ventilation. A high-
performance system, which would ensure a
performant air treatment and be easily adjustable,
was necessary.
‘S SOLUTION
Wesper proposed compact fancoils; they were
installed in the whole building and they efficiently
air-conditionned the premises.
TECHNICAL DETAILS
500 fancoils.
Total cooling capacity: 1,250 kW.
11. 11
Airwell & Wesper
MOHAMMED IV TEACHING HOSPITAL COMPLEX
MARRAKESH, MOROCCO (2009)
Composed of 3 hospitals, the Teaching
Hospital Complex of Marrakesh serves
Marrakesh Tensift Al Haouz, a 3.5 million
inhabitants area. This hospital complex is
equipped with the most modern medical
installations and is often held up as an
example for the expertise of its administrators
and its medical staff, like for the successfull
corneal transplant of August 2009.
CUSTOMER’S NEED
The Teaching Hospital Complex had to be equipped
with a powerful system that would be able to resist to
the country's particular climatic conditions. Thus, for
the patients' comfort but also for the disinfection of the
premises, the said system had to maintain a room
temperature of about 20°C, even when the outside
temperature was very high.
‘S SOLUTION
The resistant SLS chillers proposed by Wesper
matched the customer's demand, notably thanks to
their being insulated by a 19 mm thick closed cell foam
material that enables them to face all types of climatic
conditions.
TECHNICAL
DETAILS
5 SLS air cooled screw
chillers, air handling units,
VH2N high static pressure
fancoils.
LEONARD DE VINCI PRIVATE HOSPITAL TOURS, FRANCE (2007)
The Léonard de Vinci Private Hospital (or
Health Centre) is among the biggest private
hospitals in France. Located at less than
10 minutes away from the city centre of
Tours, the Health Centre has a modern
equipment and gives all the usual medical
treatments; its 2
flagship departments
are its maternity
ward and its
palliative care unit.
CUSTOMER’S NEED
The private hospital needed its HVAC system to be
placed so that it could garanty an optimum quality and
cleanness of the air, which are paramount to the
sanitization of the rooms and the surgical units.
Patients' comfort was also crucial; therefore, the
equipment had to enable the users to regulate
individually the room temperatures.
‘S SOLUTION
The solution Wesper proposed was an association of a
powerful and an efficient equipement, as far as energy
and sanitation are concerned. The thermal regulation
would be ensured by SLS & VLS chillers; Premi@ir air
handling units would provide the air treatment. Their
smooth tunnel and their double skin panels prevent
both microbial growth (due to dust build-up) and
humidity penetration; indeed, the Premi@ir range
totally fits hospital applications.
TECHNICAL DETAILS
300 KCO cassettes, 25 Premi@ir air handling units &
3 chillers (2 x SLS 3402, 1 x VLS 704).
Total cooling capacity: 1,545 kW.
HEALTH &
EDUCATION
12. 12
HEALTH
& EDUCATION
UNIVERSITY OF PARDUBICE, CZECH REPUBLIC (2009)
Created after World War II, the University of
Pardubice, in Czech Republic, today counts
more than 10,000 students. It prepares for
degrees in various subjects, like economics,
computer technology, medecine or even
philosophy, and it offers more than
160 specialisations.
CUSTOMER’S NEED
The building's HVAC sytem had become obsolete, it
had to be replaced. Priority was given to compacity,
discretion and modularity: indeed, the diversity of the
rooms of the building (lecture halls, offices, labs,
libraries…) implied that the units installed enable to
treat those places in a differentiated way.
‘S SOLUTION
The HVAC system was totally corrected, with, in
particular, the installation of 2 SWR & CWP chillers.
Indeed, using plate exchangers confers the chillers an
unequalled compacity and a reduced occupation of the
floor area. The indoor units are ducted or ceiling
fancoils; those models have a high longevity and are
not bulky.
TECHNICAL DETAILS
2 chillers without condenser (1 x SWR 1902, 1 x CWP-
RC 25), 38 wall splits, 37 fancoils (20 x VHF, 17 x AHC).
Total cooling capacity: 600 kW.
UNIVERSITY OF CRÉTEIL, FRANCE (2008)
The University of Paris-Est Créteil Val de Marne is
formed of 12 faculties and institutes, split among
3 departements of the region Ile de France. Its
head offices are in Créteil, in a building that is
similar to the one that houses the council of the
department Val-de-Marne. The university
porposes courses in
subjects like medecine,
economics,
languages,... More the
27,600 students were
registered in the
university in 2008.
CUSTOMER’S NEED
The building that houses the university in Créteil was built in the
1970's, and its HVAC system also dated back from this time. This
centralized system (2 condensing units connected to 2 chillers
and one air handling unit) provided a fixed rate of fresh air, with
no distinction between offices and lecture hall, which entailed a
lack of comfort among the occupying persons. The system's lack
of reactivity and high energy cost made a refurbishement crucial.
& ‘S SOLUTION
Two different systems were installed. On one hand, for the air
treatment of the offices and the lecture halls, Wesper proposed
2 reversible chillers that produce both hot and chilled water and
would be connected to compact "100% fresh air" air handling
units. On the other hand, as far as comfort is concerned,
12 Airwell Flow Logic groups (VRF) that supply more than
100 ducted units were installed; in order to adapt to the
intermittent occupation of the classrooms, the air flow is there
triggered by a presence sensor. Moreover, fouled air calories are
reclaimed and restored in the liquid chilling packages. The whole
installation generated a 50% energy savings compared with the
previous HVAC system.
TECHNICAL DETAILS
2 VLH 1204 chillers (Wesper) and 12 2-way VRF groups (outdoor
units: 12 x MFL 120; indoor units: 135 NDLP ducted units),
45 Wespak direct drive compact air handling units (Airwell).
Total cooling capacity: 400 kW for VRF groups, 550 kW for chillers.
Total air flow: 45,000 m3
/h.
13. 13
Airwell & Wesper
EDHEC BUSINESS SCHOOL
NICE, FRANCE (2009)
CUSTOMER’S NEED
The business school corrected its HVAC system, for
the previous one was obsolete. An emphasis was put
on the power of the outdoor units installed (since
they would serve the whole school) and the indoor
units' minimum bulkiness (they had to fit with the
layout the architect had planned). Furthermore, in
order to comply with the HQE (Haute Qualité
Environnementale - High Environmental Quality)
goals, the equipment provided had to consume as
little energy as possible.
‘S SOLUTION
Wesper proposed the EDHEC efficient VLH & AQTH
chillers, whose EER are greater than 2.6. PR air
handling units completed this system, by ensuring
the air treatment. Eventually, all the indoor units
proposed were ducted ones or cassettes, and they
naturally fitted into the layout of the place.
TECHNICAL DETAILS
2 chillers (1 x VLH, 1 x AQTH), 10 Premi@ir air
handling units, 11 AHN ducted units, 30 chilled
water cassettes (6 x WKW, 24 Coanda effect
cassettes).
HOSPITAL OF SANTA MARIA
PORTO, PORTUGAL (2009)
CUSTOMER’S NEED
Because of its wide space, the hospital needed a
powerful thermic regulation system; yet, since there
were high constraints of air hygiene, the said system
also had to ensure an efficient filtering of the micro-
particules that might contaminate the premises.
‘S SOLUTION
Thanks to the simulations lead on the WinClim
selection software, Wesper proposed a combination
of Premi@ir & @irtwin air handling units for this
application. The purification efficiency of the former
(which are equipped with high effiency filters,
accordingly with the EN 1822 ranking) associated
with the latter's flexibility of the air treatment
functions offered the hospital of Santa Maria a high
performance and precise equipment.
TECHNICAL DETAILS
20 Premi@ir air handling units (PR 40, 60, 90, 120 &
240) et 6 @irtwin air handling units (TR 40, 60 &
120).
Total air flow: 172,700 m3
/h.
HOSPITAL OF EVREUX,
FRANCE (2009)
CUSTOMER’S NEED
The hospital was being
reconstructed, so as to improve the
access to it and the care and also to
install new surgical and medical
equipments; the replacement of the
HVAC system was included in these
works. Priority was given to air
purification and to the possibility for
each patient to regulate precisely his
room temperature.
‘S SOLUTION
The hospital was equipped with
Premi@ir air handling units; these
units ensure an efficient air
treatment and a total asepsis.
What's more, cassettes were
installed in each room, the
climatisation could thus respond to
everyone's particular needs and
comfort.
TECHNICAL DETAILS
80 Premi@ir air handling units &
300 cassettes.
PRIVATE HOSPITAL OF
CHAMBERY, FRANCE (2009)
CUSTOMER’S NEED
Since the hospital is renowned, the
main demand was the preservation
of the quality of the care given,
that's to say the garanty that the
future air treatment system would
precisely filter particles, dust and
microbes that might dirty and
contaminate the premises.
‘S SOLUTION
The private hospital was equipped
with Premi@ir air handling units,
whose solid and innovative design
perfectly fitted the place. They
provided a steady air renewal, in
particular in rooms were surgical
operations are carried out (surgical
units, notably) which ensured the
cleanliness of the air and
participated in the prevention of
nosocomial infections.
TECHNICAL DETAILS
31 Premi@ir air handling units
(12 x PR 40, 6 x PR 60, 6 x PR 90,
5 x PR 120, 1 x PR 160, 1 x PR 200).
Total air flow: 192,550 m3
/h.
BRETONNEAU HOSPITAL
TOURS, FRANCE (2007&2010)
CUSTOMER’S NEED
We are here dealing with long-term
restructuring and expansion
works,which aim at confirming the
hospital's being a major medical centre
of its region. Since the new buildings
were to comply with the HQE goals, the
HVAC system was to be energy
efficient and eco-friendly, besides the
cleanliness constraints inherent in an
hospital ventilation system.
‘S SOLUTION
Wesper proposed its Premi@ir air
handling units, which are ideal for
hospital applications, thanks to their
H13 filters (categorized "very high
efficiency" according to the EN 1822
ranking). They have a heat recovery
system that generate substantial
energy savings. All this was
completed by the installation of a
double flow ventilation and
condensate drainage trays that
prevent water retention.
TECHNICAL DETAILS
120 Premi@ir H13 filter air handling
units & 500 cassettes.
14. 14
SPORT & LEISURE CENTRES
CIRCUIT OF THE 24H OF LE MANS, FRANCE (2004-2010)
Created in 1923, the 24 Hours of Le Mans is a famous car endurance race that takes place
in June and yearly brings together more than 230,000 spectators. The ciruit is 13,629 km
long and is among the longest ones in the world; this semi-permanent race course is used
about 10 days a year for the qualifying rounds and then, for the competition.
CUSTOMER’S NEED
Various types of rooms of the circuit called for an HVAC equipment: offices, stands, press-rooms… The supplier
had to be able to proposed varied solutions, which would be adapted to the different types of activities practiced
in the venue. In particular, the system had to provide simultaneous heating and cooling.
‘S SOLUTION
Airwell worked hand in hand with the engineering
office Boulard and the installers Clim Ma and
Delaboudinière; the company provided a range of
VRF inside units to equip the rooms of the circuit.
The sytem is managed by the LonWorks interface
that enables the user to regulate until 16 air-
conditioning groups.The installation of 3-way VRF
groups makes simultaneous heating and cooling
possible.
TECHNICAL DETAILS
2 and 3 way VRF groups (indoor units: cassettes,
ducted, wall & ceiling units, of various sizes).
15. 15
Airwell & Wesper
MONTPELLIER HERAULT SPORTING CLUB
MONTPELLIER, FRANCE (2009)
CUSTOMER’S NEED
Local temparature is above national average, therefore,
the MHSC needed both climatisatin and heating for the
winter; it was crucial to find a solution that would
combine these 2 operating modes without being too
expensive. Air treatment also had to be as good as
possible, for professional soccer players who occupy
the premises to enjoy a pleasant atmosphere for their
practices and their games.
‘S SOLUTION
The MHSC ordered a complete range of VRF groups,
whose average COP reached 3.8, notably thanks to the
DC Inverter technology. Such a coefficient of
performance allows efficient heating during the cold
season as well as performant climatisation in
summertime. An emphasis was also put on the indoor
units' low operating soud level.
TECHNICAL DETAILS
1 2-way VRF group (outdoor unit: 1 MFL 100; indoor
unit: 12 wall units [8 x NWFL 7, 2 x NWFL 9, 2 x NWFL
12]).
Total cooling capacity: 33.5 kW.
ARENA AUDITORIUM (2010)
MONTPELLIER, FRANCE
CUSTOMER’S NEED
Since the Arena Auditorium is the 2nd
biggest
auditorium in France after Bercy, it needed a modern
and powerful equipment, with an important cooling
capacity and which would ensure the comfort of
both the audience and the artists who perform there.
‘S SOLUTION
The solution proposed was AXIMA installing a
system that would associate, among others, a VLS
chiller and VHF fancoils. Indeed, these products
combine substantial air flow and optimum
temperature regulation . They are equipped with the
R410A and have prooved efficient and reliable.
TECHNICAL DETAILS
1 VLS 904 air cooled chiller, 40 VHF fancoils
(9 x VHF 01, 23 x VHF 05, 4 x VHF 10, 4 x VHF 12),
2 K18OG chilled water cassettes.
Total cooling capacity: more than 200 kW.
BARRIERE CASINO (2009)
CAGNES-SUR-MER, FRANCE
CUSTOMER’S NEED
Because of the nature of the place and the high
number of people that may crowd into it, the
building needed an abundant air refreshment and
therefore powerful and fine-tuned products.
‘S SOLUTION
Wesper provided air handling units that garanty a
high and constant air refreshment. They were
associated with VLH, which are very silent models
that ensure an optimum climatisation. The
partnership between the company and the
engineering office SudEquip was a real asset for this
application.
TECHNICAL DETAILS
3 VLH 1204 air cooled chillers, 12 @irtwin (2 x TR 40,
1x TR 60, 1x TR 120, 1 x TR 500) and Premi@ir (2 x
PR 40, 1 x PR 90, 1 x PR 120, 1 x PR 200, 2 x PR 300)
air handling units.
Total cooling capacity: 875 kW.
Total air flow: 151,800 m3
/h.
16. 16
TRANSPORTATION
AIR FRANCE 2G TERMINAL ROISSY, FRANCE (2008)
Completed in 2008, this terminal deals with the short and medium haul flights operated by
Air France and its subsidiaries in Europe; it can accomodate until 3 million passengers a year
and receive simultaneously 26 planes of less than 100 seats. Furthermore, it is accessible to
the disabled as well as the visually impaired and the hard-of-hearing. It also has a car park
and a shopping galery. The buildings' ecological impact is minimized and the site abides by
the HQE goals.
CUSTOMER’S NEED
Priority was given to the installation of sober, energy
efficient and powerful products. Indeed, the number of
persons that transit there and the specific activity
practiced implied that the 2G terminal would be
equipped with easy-to-regulate units, in particular in
the rooms that house the operational team of the
terminal.
‘S SOLUTION
Equipping the offices of terminal with VRF units
was the ideal solution. 14 Airwell Flow Logic
groups were installed. The 220 indoor units were
ducted ones with air inlet plenum, with a wireless
control device. The centralized management was
ensured by the Intelligent Controller Flow Logic,
our best VRF control system.
TECHNICAL DETAILS
14 3-way VRF groups (outdoor units: 14 EFL;
indoor units: 220 NDLP ducted units, 10 NWFL
wall units), 4 X 3250 AR vertical air cabinets,
4 CAC DCI 25 wall units.
17. 17
Airwell & Wesper
A86 HIGHWAY PARIS, FRANCE (2007)
The A86 highway surrounds the French capital and connects it to its suburbs. It is one of
the most taken roads of the region of Paris. Various tunnels were built there, they shelter the
managing team that handles the traffic, the maintenance and the occasional road accidents.
CUSTOMER’S NEED
Wesper's mission was to cover the whole A86 network.
The main challenge for the operational team and their
collaborators was to adapt the products to the big
distance between outdoor and indoor units and to the
technical premises' specific needs in sensible cooling
capacity.
& ‘S SOLUTION
The road was equipped with a selection of Airwell
& Wesper technologies that responded to the
client's demand, with, among others, the supply of
Wespak compact air handling units. Their low
height allowed a real gain of space. So as to get
over the obstacle of the distance between indoor
and outdoor modules, Airwell proposed VRF units
and split ones, with high refrigerant tubing lengths
and big height difference between indoor and
outdoor units.
TECHNICAL DETAILS
Wespak compact air handling units; 21 VRF
groups (outdoor units: 21 x MFL), 76 splits;
22 DK/DN packaged split systems; 28 DCI splits.
18. 18
TRANSPORTATION
NORILSK AIRPORT NORILSK, RUSSIA (2007)
Norilsk is a Russian city, located betwenn
the Yenisey river and the Taymyr peninsula.
It is the northernmost city of Siberia and the
2nd
largest city of the Arctic Circle. With is
206,000 inhabitants, Norilsk is also the
northermost town of the world; it is served
by the Norilsk Alykel airport and the Norilsk
Valek airfield.
CUSTOMER’S NEED
In winter, outdoor temparature can down to -48°C.
Therefore, heating must be provided 10 months a year,
by a powerful installation that can resist these extreme
climatic conditions.
‘S SOLUTION
More than 25 CDC air handling units that were
customized to face the town's climatic conditions, were
installed, as well as special and pump stations. Some
units use extra electrical heating.
TECHNICAL DETAILS
26 CDC air handling units.
Total air flow: greater than 100,000 m3
/h.
SIRTE AIRPORT SIRTE, LIBYA (2009)
Sirte is a Libyan city located on the
méditerranean coast, about 550 km away
from Tripoli. It is served by the international
airport of Al-Gardabiya, which often is
foreign heads of State's place of arrival
when they come in the country. Siirte plays a
paramount role in Libyan diplomacy; for
instance, it hosts losts of summits and
conferences (ex: the proclamation of the
African Union in 1999).
CUSTOMER’S NEED
The airport was refurbished in order to be more
modern and better equipped. It thus needed an
efficient and adjustable HVAC system, which would be
able to answer the high air-conditioning needs
invevitably triggered by a Mediterranean climate.
‘S SOLUTION
Airwell provided VRF units; thanks to the Inverter
technology, this performant system can air-condition
efficiently while making energy savings (average COP =
3.8). Airwell's VRF matches the high fresh air demand
of this installation.
TECHNICAL DETAILS
13 mini 2-way & 3-way VRF groups (outdoor units:
1 mini 2-way group [1 x MFL 50], 12 3-way VRF groups
[2 x EFL 80, 4 x EFL 100, 5 x EFL 120, 1 x EFL 160];
indoor units: 15 low & high pressur ducted units [11 x
NDLP 12, 16 & 18, 4 x NDHP 24 & 36], 2 wall units [2 x
NWFL 12 & 16], 18 2-way cassettes [18 x NK2FL 7, 9 &
12], 64 4-way cassettes [64 x
NK6FL 7, 9, 12, 16 & 18]).
Total cooling capacity:
383 kW.
19. 19
Airwell & Wesper
EIFFEL TOWER TV STATION PARIS, FRANCE (2007)
The Eiffel Tower embodies Paris
and was built under the auspices
of Gustave Eiffel for the 1889
Universal Exhibition. It is the most
visited paid monument in the
world (6.9 million visitors in 2007).
A broadcast antenna was installed
there in 1957, it was completed in
1959 and eventually in 2005
(setting up of digital TV
transmitter). This TV installation
belongs to Télévision de France,
which owns 5,000 sites all over
the French territory and enables
more than 23 million households
to get the TV and/or the radio.
CUSTOMER’S NEED
The customer's major demands were:
safety, accessibility and minimum
bulkiness. The material provided had to be
able to face all types of failures so that the
quality of the audiovisual emissions would
not be altered, even in extreme conditionss.
Moreover, in order to preserve the tower's
aesthetic quality, the said equipment had to
be of an exceptional discretion.
‘S SOLUTION
Wesper chillers are very compact, which made ther installation
easier. Furthermore, as far as reliability was concerned, the
components of the chillers were all doubled, which ensured a
safe operating of the HVAC installation and the transmitters.
TECHNICAL DETAILS
3 VLS 1204 air cooled chillers.
Total cooling capacity: about 850 kW.
AUDIOVISUAL
& SCIENCE FACILITIES
20. Thales is a Global
technology leader
for the aerospace,
space, defence,
security and
transportation
markets. Builing on
proven capacities
in large-scale
software systems,
Thales is stepping
up to the security
challenges of its
customers in an
increasingly
interconnected,
technology-driven world. Developing
technologies has been a long tradition for the
company, with its global network of 25,000
high-level researchers and engineers.
Leveraging a global presence and spanning the
entire value chain, from prime contracting to
equipment, Thales plays a pivotal role in making
the world a safer place.
20
AUDIOVISUAL
& SCIENCE FACILITIES
SFR SHELTERS FRANCE (2007-2008)
SFR, a French private telecommunications
company, was created in 1987. It develops a
full offer for the general public, professionals
and companies. The company counts more
than 9,500 collaborators and 20 million
mobile phone clients; it does its utmost to
propose simple services, available for all
consumers.
CUSTOMER’S NEED
The presence of electronic equipement in the shelters
required a meticulous control of humidity of the air and
the automatic reporting of any fault to the control
room, so that technical teams can intervene as soon as
possible.
‘S SOLUTION
SX Telecom are specifically designed for telecom
communication rooms and shelters; for this
application, they were equipped with an alarm that
reports from a distance any operating default. And with
an HP/LP security.
Our units have prooved efficient; therefore we have
renewed our contract with SFR since 2004 to air-
condition their shelters all over the French territory.
TECHNICAL DETAILS
120 SX TELECOM floor-ceiling split units.
THALES - TV STATION FRANCE (2007)
CUSTOMER’S NEED
For its research centres and laboratory spaces, Thales
looked for a recycling air treatment that would ensure a
perfect hygiene. The optimization of recycling control
had to be compatible with the high security level of
Thales' research activities and the adequate comfort of
its engineers and scientists.
‘S SOLUTION
Wesper provided a set of 30 Premi@ir air handling
units. This system is EUROVENT certified and is
remarkable for its performant airtightness. To answer
Thales' specific demand, Wesper engineers customized
the H14 filter, one of the most efficient devices of the
market as far as the prevention of microbial growth is
concerned.
TECHNICAL
DETAILS
30 Premi@ir air handling
units equipped with H14
filters.
21. 21
Airwell & Wesper
NEUROSCIENCES LABORATORY MEYLAN, FRANCE (2008)
CUSTOMER’S NEED
The rooms of the building serve many uses: labs, offices, conference rooms… The soon-to-be-installed air-
conditioning equipment had to provide an individualized response to each use but also to be compatible with a
centralized control system. The cost had to be reduced.
‘S SOLUTION
Rather than installing a 3-way VRF system, Airwell recommended a combination of mini 2-way and 2-way Flow
Logic groups; with this solution, several rooms could be treated simultaneously, in different operating modes.
For instance, on the same day, a conference room can be cooled by a mini Flow Logic while the offices
connected to a 2-way group are heated, with no extra energy consumption.
TECHNICAL DETAILS
6 mini 2-way & 2-way VRF groups (outdoor units: 4 mini 2-way VRF [2 x MFL 40, 2 x MFL 60], 2 2-way VRF
[2 x MFL 100]; indoor units: 11 4-way cassettes [1 x NKFL 7, 5 x NKFL 24, 4 x NKFL 36,1 x NKFL 48], 1 ceiling units
[1 x NPFL12]).
Total cooling capacity: 109.4 kW.
LA CARTOUCHERIE, COUR
DES IMAGES BOURG-LES-
VALENCE, FRANCE (2008-2009)
CUSTOMER’S NEED
La Cour des images is a former cartridge factory that
was changed into a cartoon creation centre;
therefore, the building's HVAC system had to be very
silent, so as not to interfere in the cartoons' sound
recording process.
‘S SOLUTION
The VRF techonology was the most appropriate for
this type of application. Soud levels were measured,
by separing each wave band. The results were then
reported to an acoustician engineering office that
designed sound traps for the recording studios.
TECHNICAL DETAILS
4 2-way VRF groups (outdoor units: 2 x MFL 80R,
2 x MFL 100R; indoor units: 14 reversible ducted
units [1 x NDHP 7, 5 x NDLP 9, 8 x NDLP 18],
10 reversible wall units [8 x NWFL 7, 2 x NWFL 9]).
Total cooling capacity: 101 kW.
LOUIS JADOT'S
VINEYARD NUITS SAINT
GEORGES, FRANCE (2009)
CUSTOMER’S NEED
The mission was to ventilate and air-condition the
different rooms of the vineyard, by using a "soft"
system, that would not alter the quality and the
uniqueness of the beverage produced there.
‘S SOLUTION
Westherm unit heaters were specially customized to
adapt to the particularities of the site, in particular
with the installation of drain pans with extended
edges to collect water droplets carried away by air
stream.
TECHNICAL DETAILS
35 Westherm 453 chilled water units.
Total cooling capacity: 200 kW.
22. 22
AUCHAN MISKOLC & AUCHAN MAGLOD
MISKOLC ET MAGLOD, HUNGARY (2008)
Founded in 1961 by Gérar Mulliez, Auchan is
a French international retail group and
multinational corporation. It is present in
13 countries (Luxembourg, France, Spain,
Portugal, Italy, Poland, Hungary, Romania,
Russia, Ukraine, China, Taiwan and Dubai)
with, among others,
10 hypermarkets in
Hungary. The group's
current president is
Vianney Mulliez, the
founder's nephew.
CUSTOMER’S NEED
The premises that called for air conditioning were shopping
halls, offices, refrigerated rooms and warehouses. Customers'
and employees' comfort required a performant recycling air
treatment, while the preservation of the goods sold implied a
high cooling capacity and a precise control of the humidity of
the air.
& ‘S SOLUTION
Premi@ir air handling units, chillers, fancoils and split unis
were installed. The close collaboration between Airwell,
Wesper and the installer CLH Refrigeration & air conditioning
Ltd lead to the commissioning of a reliable equipement that
answered all the HVAC needs of those 2 Auchan
hypermarkets.
TECHNICAL DETAILS
AUCHAN MISKOLC: 3 Premi@ir air handling units (2 x PR 40,
1x PR 60), 3 air cooled chillers (1 x VLS 524, 2 x VLS 904)
[Wesper], 2 K18OG chilled water wassettes, 1 DUODCI
multisplit, 58 fancoils (49 x AHC, 9 x AWC), 2 HYDROKIT control
devices [Airwell].
Cooling capacity: 600 kW. Total air flow: 12,100 m3
/h.
AUCHAN MAGLOD: 10 Premi@ir air handling units (1 x PR 40,
2 x PR 60, 1 x PR 120, 2 x PR 160, 2 x PR 200, 1 x PR 300, 1 x PR
360), 3 chillers (1 x SLS 1902, 1 x SLS 3002, 1 x SLS 3402)
[Wesper], 12 chilled water cassettes (9 x K9OG, 3 x K18OG)
[Airwell].
Cooling capacity:2350 kW. Total air flow: 106,700 m3
/h.
VIVARTE LA HALLE-CEC GROUP
FRANCE (SINCE 2002)
The Vivarte group is one of the french
leaders in shoes and clothes retailing.
It owns more than 4,400 outlets in France
and abroad; the group counts more than
22,000 collaborators all over the world.
CUSTOMER’S NEED
The main goals in the equipment of the group's
outlets are the reduction of the energy consumption
and the sound level, but also the improvement of the
clients' and the employees' comfort.
‘S SOLUTION
Airwell has been in agreement with the Vivarte Group since 2002; therefore, we have set a special follow-up of
this contract. The products provided are customized to adapt to the layout of each outlet: depending on the
premises, Airwell proposes monosplit cassettes, ducted units or VRF ones, They are all energy efficient and have
a very silent running. For instance, for La Halle aux Chaussures shops (shoes retail),
DKA/DNA ductable split-system air conditioners with bulk discharge were installed.
La Halle aux Vêtements shops (clothes retail) were equipped with CAC DCI 48 cassettes.
TECHNICAL DETAILS
On average, 400 units installed each year: CAC DCI 48 900 X 900 cassettes and
2-way VRF groups (outdoor units: MFL 160; indoor units: NWFL 48 cassettes).
SHOPPING CENTRES
23. 23
Airwell & Wesper
FRANCE TELECOM / ORANGE FRANCE (SINCE 2008)
France Telecom is the
French leader in
telecommunications. Its
subsidiary and flagship
trademark Orange plays
a paramount role on the
market of mobile phone
and as an Internet Service
Provider. In 2010, the
group counted more than
182 million customers in
32 countries.
CUSTOMER’S NEED
The group wanted its commercial agencies to be more
comfortable so that customers feel more at ease there.
The equipment had to be discreet, easy to install and
eco-friendly (going green is one of the group's
priorities).
‘S SOLUTION
Airwell products made a difference thanks to their
technical advantages: top class COP (superior to 4 for
the Flow Logic range), low sound level and elegant
design that perfectly fit caps. Uptown France
Telecom/Orange agencies were treated with 2-way VRF
groups (which are equipped with the high-standard DC
Inverter tecchnology).; the ducted units proposed were
slotted in the case of the suspended ceiling so as to
generate a Coanda effect. For shopping hall agencies,
Airwell provided HRW water source heat pumps: thanks
to the STORM electronic board regulation, they are
ideal for the air-conditioning of commercial agencies.
TECHNICAL DETAILS
On average, 250 units installed each year, mainly
among the VRF range (outdoor units: mini 2-way & 2-
way VRF groups; indoor units: NKFL et NK6FL 4-way
cassettes, NWFL wall units), HRW water source heat
pumps.
SHOPPING CENTRE AUBERVILLIERS, FRANCE (2010)
The Millénaire Shopping Hall is Aubervillier's
brand-new shopping centre. Its floor area
equals that of 7 soccer fields (450m x
150m); it is a part of the project to build
20,000 m² of offices near the city of
Aubervilliers. This mall will house famous
brands' outlets as well as small stores.
The complex was designed by Antoine
Grumbach, who was inspired by nature
and water.
CUSTOMER’S NEED
On top of a high cooling capacity and accordingly with the
building's green design, the HVAC equipment had to
guarantee a minimum energy consumption, with, for instance,
an optimized thermal insulation for the products and low
pressure drop in the coils.
‘S SOLUTION
For this application, Wesper associated RoofTech and Roof@ir
technologies to repsond precisely to the customer's demand.
Wesper rooftops are powerful and solid, they perfectly match
the "greenness" of the shopping hall: they use the R410A
refrigerant, which improves their energy efficiency ratio and
preserves the environment (average EER of the RTH range = 3;
average COP of the RTCH range in cooling mode = 2.85).
These roof tops resist to bad weather and their heating mode
is operating down to an outdoor temperature of -10°C, without
any extra energy consumption.
TECHNICAL DETAILS
28 Root@ir (1 x RTH 30,
1 x RTH 40, 2 x RTH 50,
4 x RTH 60, 1 x RTH 70,
3 x RTH 80, 2 x RTH 100,
4 x RTH 110) and RoofTech
(5 x RTCH 120, 4 x RTCH 140,
1 x RTCH 220).
Total cooling capacity:
2,660 kW.
24. PARK HOUSE VOLGOGRAD & KAZAN, RUSSIA (2007)
CUSTOMER’S NEED
For the comfort of the customers of the mall, silent air
handling units that could operate 12 months a year in
heating and cooling mode, were necessary.
‘S SOLUTION
Wesper had CDC air handling units installed. They
resist very low outdoor temperatures; they thus
ensured a faultless air treatment for the shopping
centre, whatever the season.
TECHNICAL DETAILS
50 CDC air handling units.
Total cooling capacity: 500 kW.
24
SHOPPING
CENTRE
TCHELIABINSK,
RUSSIE (2009)
CUSTOMER’S NEED
The main goal was to maintain
comfortable indoor
temperatures, with the
installation of a powerful but
also energy efficient system.
‘S SOLUTION
Technical, performant, ecological
and adjustable, Airwell chillers
were chosen for there high
cooling capacity (199 kW per size
704 unit); they are ideal to air-
condition large spaces like
Tcheliabinsk Shopping Centre.
TECHNICAL DETAILS
6 VLC 704 chillers.
Total cooling capacity: 1,140 kW.
MAR SHOPPING, INTER IKEA ET
AUCHAN JUMBO
PORTO, PORTUGAL (2008)
CUSTOMER’S NEED
The client turned to Climavesper, our commercial partner in Portugal, so
that all the HVAC equipements he needed would be provided by an only
supplier. The priorities were: a big capacity of chilled water production (on
the whole, more than 9,000 kW), a high efficiency of energy recovery and
the possibility to supply air handling units of all sizes.
‘S SOLUTION
This is the solution proposed by Wesper and Climavesper:
For MAR Shopping: centralized production thanks to 5 chillers, air
distribution through 19 air handling units that are, for the most, equipped
with plate heat exchangers.
For Jumbo Store: centralized hot & chilled water production and air
distribution through 8 air handling units.
TECHNICAL DETAILS
For MAR Shopping: 5 SLS 7804 chillers, 19 Premi@air (1 x PR 40, 1 x PR
60, 2 x PR 120, 5 x PR 160, 1 x PR 200, 1 x PR 360) & @irtwin (1 x TR 400, 2
x TR 500, 5 x TR 700) air handling units.
Cooling capacity: 8045 kW. Total air flow: 500,000 m3
/h.
For Jumbo Store: 3 chillers (2 x SLS 2202, 1 x AQH 60), 8 Premi@ir
handling units (6 x PR 360, 1 x PR 300, 1 x PR 60).
Cooling capacity: 1,010 kW. Total air flow: 185,000 m3
/h.
SHOPPING CENTRES
25. Shopping Palace is situated
directly next to one of the
biggest and strategically most
important roads connecting
Bratislava with Slovakia's
heartland. It´s shopping area
is around 35,000 m².
CUSTOMER’S NEED
Airwell' mission was to cooling the
shops premises, that's to say equip
the stores located in shopping centre with an efficient HVAC system.
‘S SOLUTION
For cooling of such big premises,two of Airwell's biggest chillers,
working on master/slave principle, were proposed.
TECHNICAL DETAILS
2 SLS 8404 chillers with R134a refrigerant.
Total cooling capacity: 3,300 kW.
25
Airwell & Wesper
MATMUT FRANCE (SINCE 2005)
CUSTOMER’S NEED
This application was about equipping in HVAC systems
the commercial agencies of the French insurance
company Matmut. The units had to be discreet,
compact and user-friendly. Moreover, the installation
works had to be quick so that the business of the
agencies would not be disrupted.
‘S SOLUTION
Airwell proposed the best of its VRF range. NKFL &
NK6FL cassettes are compact, they fit into every type of
suspended ceiling and they are easy to install, which
preserve the quietness of the premises.The units'
stopping during nights and weekends is managed by
the NWTM-FLR timer.
TECHNICAL DETAILS
450 units installed in 2010;
VRF groups (outdoor units:
Mini 2-way and 2-way VRF
groups; indoor units: NKFL
et NK6FL 4-way cassettes,
NWFL wall units).
RIVETOILE
SHOPPING CENTRE
STRASBOURG, FRANCE
(2008)
CUSTOMER’S NEED
Rivétoile is an ultra-modern
shopping centre, located in the
core of Strasbourg (in northern
France). Since it is a symbol of
the city's dynamism, it called for
an economical, performant and
easy-to-use equipment.
‘S SOLUTION
The demand was met with the
commisioning of water source
heat pumps, which have a high
energy efficiency ratio and are
easy to install.
TECHNICAL DETAILS
50 HRW 30 water source heat
pumps.
Total cooling capacity: 400 kW.
SHOPPING PALACE
BRATISLAVA, SLOVAKIA (2009)
26. 26
INDUSTRY
COCA-COLA BOTTLING FACTORY SOFIA, BULGARIA (2007)
Coca-Cola Hellenic Group is one the biggest soft drink bottler
in Europe. Its Bulgarian subsidiary supplies more than
7,5 million consumers; the Sofia plant is among the
3 factories that ply this market. The company has been
established in Bulgaria since 1992 and employs more than
1,300 persons.
CUSTOMER’S NEED
In ordre to preserve the quality of
the bottled product and its
components, the customer looked
for a powerful cooling only air-
conditioning system.
‘S SOLUTION
Wesper provided VLS chillers with
high cooling capacity. Equipped
with the R410A refrigerant and
4 SCROLL compressors, they
guarantee to maintain an ideal
temperature in the factory.
TECHNICAL DETAILS
3 VLS 1004 chillers, 4 Premi@ir air
handling units (3 x PR 240, 1 x PR
360).
Total cooling capacity: 750 kW.
Total air flow: 90,050 m3
/h.
DATANEUM BUDAPEST, HUNGARY (2008)
Dataneum is a server park. The former name
of the site was Athaneum, printing machines
were installed there. The site's energy
consumption and air-conditioning was
designed and rebuilt according to the most
up-to-date TIER 3 grade. Some system
elements even have TIER 4 grade.
CUSTOMER’S NEED
Offices and other various rooms called for air-
conditioning. The server rooms' indoor temperature
must be kept +22°C (+/- 2°C) with 40-60% relative air
humidity. Sufficient reserved capacity was requested
for emergency reasons.
‘S SOLUTION
A full range of air-conditioning systems was installed
by CLH Refrigeration & air conditioning Ltd. In
particular, high-cooling-capacity chillers were
commissioned. The indoor temperature can be
precisely regulated thanks to the various indoor units
installed (split units and chilled water cassettes).
TECHNICAL DETAILS
4 SLS-3402 chillers, 4 split units (4 x PRIME with R410A
refrigerant), 8 K12OG chilled water cassettes.
Cooling capacity: 2,800 kW.
27. 27
Airwell & Wesper
ENGINEERING PLANT OSTROJ A.S. OPAVA, CZECH REPUBLIC (2008)
CUSTOMER’S NEED
Ostroj, a mining equipment manufacturer, wanted its
factory to be equipped with a reliable air-conditioning
system that would be easy to regulate depending on
the room.
‘S SOLUTION
The premises were equipped with 3 Aqu@logic chillers
with water tanks. Theses products work with the self-
adaptative ITCL regulation that permanently adapts the
machine's operating parameters to the variations in the
building's internal thermal load.
TECHNICAL DETAILS
3 AQL 110 chillers; 1 water tank.
Total cooling capacity: 290 kW.
TURBOMECA
MANTES-LA-JOLIE, FRANCE (2008)
CUSTOMER’S NEED
Turbomeca, French manufacturer of gas turbine
turboshaft engines for helicopters, opens a new
factory in Mantes-la-Jolie. Since the plant is, among
other thingns, meant to enhance the company's
activities, it had to be equipped with powerful units
that would do with an outdoor installation, so that
indoor room is entirely dedicated to work spaces.
Moreover, to comply with the HQE goals, the air-
conditioning system shall associate performance
and energy efficiency.
‘S SOLUTION
Wesper proposer RoofTech rooftops, which are
specially designed for industrial applications. Using
the R410A refrigerant, they have a high energy
efficiency ratio; their cabinet (made of aluminium
casing) is waterproof, ensures a high longevity and
reduces energy loss.
TECHNICAL DETAILS
5 roof tops (3 x RTCH 160, 1 x RTCH 120, 1 x RTH 40).
Total cooling capacity: 620 kW.
Q-CHEM II
DOHA, QATAR (2007)
CUSTOMER’S NEED
Because of the activity practiced (manufacturing of
resins and plastic material) and the substances used
(ethylene, mainly), the temperature of the site had to
be stightly controlled and regulated.
‘S SOLUTION
Wesper CLC & VLC chillers were customized to
answer precisely to the client's demand.
They can operate in a large range of temperature,
which enables the users to regulate the indoor
temparatures very precisely depending on the
activities practiced in the different rooms of the
Q-Chem II comlpex.
TECHNICAL DETAILS
24 VLC & CLC chillers.
28. 28
LE CASTOR & MOZART TOWER
LES ULIS & ISSY-LES-MOULINEAUX, FRANCE (2009-2010)
There are 2 different projects: the building of the new
headquarters of Bouygues Batiment Ile de France
Construction Privée (Le Castor Building) and the
equipment of the Mozart Tower (Tour Mozart), that is
currently being built and will house the headquarters of
Bouygues Telecom.
"Le Castor" is a service building whose floor area
exceeds 10,000 m² is located in the town of Les Ulis.
The custome aims at the building's getting the highest
BBC 2005 energy qualification. This way, Le Castor will
be the first French over-10,000 m² building to get this
label.
Located near the heliport of Paris, the Mozart Tower is in
the core of the business district Seine Ouest. With a
height of 100m, the tower is HQE certified: its energy
consumption will be 50% lower than that of "traditional"
office buildings.
CUSTOMER’S NEED
Le Castor: Wesper's mission is to design
autonomous thermodynamic units that
willbe compatible with a power line
regulation system and an induction
variable-speed air diffusion system.
Those units are to cover all the thermal
needs of the premises (heating without
additional electrical heater, free cooling,
air-conditioning, heat recovery in
heating & cooling mode, filtration,
sanitary fresh air).
Mozart Tower: several requirements in
terms of ventilation and energy savings
were asked by the real estate operator
in charge of the supervision of the
operations. For instance, it wanted a
double flow ventilation system with cold
air control to be installed. Moreover, the
temperature regulation had to be
controlled by a centralized system.
Thus, the ventilation and ir handling had
to be compatible with the software used
for the tower control.
OFFICE BUILDINGS
‘S SOLUTION
Le Castor: Wesper designed 9
reversible rooftops. They will all be
equipped with double-flow variable-
spedd air distribution with enthalpic
thermal wheel. The digital compressors
will ensure a variable air temperature.
The product's software was customized so as to optimize energy
savings (real-time synergy).
Mozart Tower: Several Premi@ir air handling units, which are
compatible with the HQE requirements, were installed in the building.
A highly efficient electric motor equipped with an air recycling system
was also provided.
TECHNICAL DETAILS
LE CASTOR: 9 UVATECO rooftops.
Total cooling capacity: 972 kW.
LA TOUR MOZART: 22 Premi@ir air
handling units.
29. 29
Airwell & Wesper
FRANCE TÉLÉVISION PARIS, FRANCE (2008-2009)
France Télévision, the 1st French audivisual
group, is exclusively State-held; it is the first
employers of journalists of the country. Its
headquarter is located in the 15ème
arrondissement of Paris, in a building that
was designed by Jean-Paul Viguier. The
offices spread over 57,000 m² and the
builfing reaches a height of 35m.
CUSTOMER’S NEED
Besides the comfort necessary for the staff to work in a
environment that facilitates creativity,the maintaining of
temperature and low humidity within the TV station are
crucial for the nonstop broadcasting of the programs.
‘S SOLUTION
Wesper selected a range of indoor & outdoor units that
are adapted to the building's large area. Several SLS
chillers were installed, in order to ensure an optimized air
treatment; they were associated with Premi@ir air
handling units, which guarantee the best indoor
temperature regulation possible. Many VHF & Aqu@fan
fancoils were added, in cohesion with the sober design
of the offices.
TECHNICAL DETAILS
2 SLS 3202 chillers,
5 Premi@ir air handling
units, 380 AHN fancoils.
Total cooling capacity:
1,300 kW.
CNIT LA DÉFENSE, FRANCE (2008)
The CNIT, or Centre des Nouvelles Industries
et Technologies - Centre for New Industries
& technologies, was the 1st building erected
in the businness district of La Défense
(1958). It was planned by Robert Camelot,
Jean de Mailly, Bernard Zehrfuss; Jean
Prouvé designed the curtain walls. The
building is classified as an "historical
monument" and it houses a convention
centre, many shops and a hotel.
CUSTOMER’S NEED
Replacing the building's HVAC system was part of the
process of reorganization of the CNIT. The building was
partly reshaped; therefore, the customer wanted the
premises to be equipped with powerful but very silent
units. So as to maintain the site's innovating and modern
image, the products were also to be highly energy
efficient.
‘S SOLUTION
Wesper proposed @irtwin air handling units, because,
among other things, they are equipped with sound
attenuators and acoustic baffles that ensure a minimum
operating sound level. Those air handling units are
EUROVENT certified.
TECHNICAL DETAILS
30 @irtwin air handling units.
30. 30
SANOFI AVENTIS ANTONY, FRANCE (2009)
Sanofi-Aventis is the 1st
pharmaceutical
group in Europe. It focuses on proposing
therapeutic solutions that are increasingly
adapted to the population's needs and is one
the most innovative entities of its sector.
CUSTOMER’S NEED
The building in Antony houses offices, but also R&D
labs. It needed an equipment that would ensure an
efficient air filtering so that no foreign body interferes
with the company's experiments.
‘S SOLUTION
Premi@ir & @irtwin air handling units were the ideal
product for this type of application. They provided
abundant fresh air and are quite silent; morevoer, they
are tailor-made manufactured so as to fit the specific
needs of each installation (as far as hygiene is
concerned, in particular). Premi@ir & @irtwin units are
equipped with the best of the Wesper technology
(casing air tightness, high efficiency filters...).
TECHNICAL DETAILS
2 @irtwin (1 x TR 500, 1 x TR 700) & 3 Premi@ir
(1 x PR 300, 2 x PR 360) air handling units.
Total air flow: 178,700 m3
/h.
IMMEUBLE VLADIMIR ISSY-LES-MOULINEAUX, FRANCE (2009)
CUSTOMER’S NEED
This 6-floor building that houses the offices of a
famous French bank was to be refurbished. It called for
an easy-to-install equipment, that would respect the
architecture of the building and air-condition each
room individually.
‘S SOLUTION
Excellence, discreton and energy efficience were
chosen: 16 Airwell Flow Logic groups and more than
270 extra slim cassettes were installed. In case of
compartmentalization/decompartmentalization of the
offices, no intervention on the dropped ceiling is
necessary, thanks to the installation of a wireless
control device. Moreover, this system can
simultaneously heat and cool; each office can thus be
treated autonomously. The whole system is managed
by the Intelligent Controller Flow Logic.
TECHNICAL DETAILS
16 3-way VRF groups (outdoor units: 16 x EFL 120,
140 & 160; indoor units: 274 NK1FL 1-way cassettes),
4 CAC DC Inverter groups.
OFFICE BUILDINGS
Ce prestigieux
immeuble de 6 étages
abrite les bureaux
du Crédit Agricole.
Il est situé à Issy-les-
Moulineaux, dans
le département des
Hauts-de-Seine (au
Sud-Ouest de Paris).
31. 31
Airwell & Wesper
AGF MADELEINE
PARIS, FRANCE (2009)
CUSTOMER’S NEED
The HVAC system had to treat each office
individually, whatever the season. Each unit was to
function autonomously.
‘S SOLUTION
Water source heat pumps were installed: they
perfectly fit office dropped ceilings and, thanks to
their STORM electronic board, 4 operating modes
are available, which enables the user to adapt the air
treatment to his convenience.
TECHNICAL DETAILS
250 water source heat pumps (220 HRW ceiling
units, 30 PBEV console heat pumps).
Total cooling capacity: 625 kW.
PARC CLUB DU MILLÉNAIRE
MONTPELLIER, FRANCE (2006)
CUSTOMER’S NEED
The Parc Club du Millénaire is a business centre
made of several little buildings that all comply with
the HQE goals. The customer was looking for a high
COP & EER equipment, that would macth the
modernism of the premises and the Mediterranean
climate of the region. The customer also wanted to
be able to connect lots of indoor units to the same
group.
‘S SOLUTION
The Airwell Flow Logic range met the customer's
demand and equipped the C to I buildings of the
complex. It allows a precise temperature regulation
thanks to its variable-speed compressors: the
variable capacity regulation doesn't consume any
extra energy.
TECHNICAL DETAILS
26 2-way VRF groups (outdoor units: 1 x SFL 50,
5 x MFL 75, 10 x MFL 80, 10 x MFL 100; indoor units:
111 NDLP 9 to 48 ducted units).
Total cooling capacity: 1,180 kW.
TECHNOPOLE
OF ENNAHLI, TUNISIA (2009)
CUSTOMER’S NEED
The develoment of the technopole of Ennahli aims at
installing numerical spaces for the promotersof
innovative projects in new information &
communication technologies. Therefore, the
premises had to be equipped with units that would
ensure a strict control of the indoor temperature
(which is essential to the good functioning of the
computer material), as well as guarantee the comfort
of the people that work there.
‘S SOLUTION
A full set of air cooled chillers and fancoils was
proposed. Designed for suspended ceilings and air
ducts, fancoils perfectly matched the offices; they
brought there a healthy and fresh air, while the
reliable and efficient chillers allowed a precise
temperature regulation.
TECHNICAL DETAILS
22 air cooled chillers (19 x AQL 50, 2 x AQVL 85,
1 x AQVH 115 ), 238 fancoils (211 cassettes,
27 x AHN 4030, 5030, 6020 & 3060).
Total cooling capacity: 1,244 kW.
CAMBON CAPUCINES PLACE
VENDÔME PARIS, FRANCE (2007)
CUSTOMER’S NEED
The buildings were being reorganized. The challenge
cas to equip them with a modern HVAC system that
would respect their original style. Hence a demand
for an easy-to-install material, which would not
denature the premises and be able to treat some
specific rooms of the buildings (relaxation and
catering rooms, in particular).
‘S SOLUTION
Weser proposed a set of Premi@ir air handling units,
which ideally match this type of building. Indeed,
they guarantee the supply of a fresh air that can be
sanitized according to the client's demand, which
fitted the building's cooking, catering and relaxation
rooms. The indoor units provided by Wesper were
Aqu@fan fancoils whose performance, elegance and
minimum noise are meant to match this type of
application: their discretion and efficiency go well
together the beautiful mix of chic and modernism of
the premises.
TECHNICAL DETAILS
1,300 Aqu@fan fancoils, 30 Premi@ir air handling
units.
32. Airwell France SAS
1 bis avenue du 8 Mai 1945
78284 Guyancourt Cedex
France
www.airwell.com
www.wesper.com
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