Klima-Therm Group is a leading supplier and manufacturer of premium air-conditioning and ventilation systems both for professional use and individual consumers.

Amber Tower is a ten-storey building built in the 1970s, located near the Old Town in Gda?sk and situated on the other side of the Mot?awa River, opposite the famous Gda?sk Crane. The building has been modernised and transformed into a modern hotel and office building with service and commercial infrastructure.

As a result of the work carried out, the building with a total usable area of more than 3,000 m2 has been divided into several functional zones, the largest of which is the part intended for exclusive hotel apartments located on the upper floors (floors 5 to 9). Floors 1 to 4 contain office premises with different leasable areas. The modernisation works also included the installation of a professional air conditioning system in the building. The project was carried out on the basis of Klima-Therm by Clint devices: CWW 902 series unit with RCW8142 dry-cooler, fan coil units (74 sets), condensing units servicing the coolers of the air handling units (3 sets), and Split type air conditioners by Fujitsu.

Description of the building: ground floor, first floor
Description of the rooms: operating room, technical room
Air-conditioned area: 560 m²
Total area: 1,257 m²
Air-conditioned cubic volume: 1,680 m³
Total cubic volume: 3,771 m³

Quantitative overview of the VRF system: VRF AirStage J series (23.7 kW) system, outdoor unit AO54FJAMR (15,2 kW) x 1

Indoor units: wall-mounted unit ASY09 to 12 (2,15-3,8 kW) x 4, cassette unit AU12 (3,5 kW) x 3

Split air conditioners: inverter cassette air conditioner ASY30 + AOY30 (8,5 kW) x 1

Branch I of PKO BP bank in Warsaw is located at Sienkiewicza Street in the very centre of the city. The Bank occupies a six-storey office building with an area of 20,600 m2. As part of the modernisation work, the Fujitsu Airstage VRF V-II comfort air conditioning system was installed, consisting of 9 outdoor units and 68 indoor cassette and wall-mounted units. The total capacity of the system is 260 kW in cooling mode. Klima-Therm Group won the contract by way of tender proceedings.

BCB Business Park is located in a dynamically developing district of Gda?sk, in the vicinity of the Lech Wa??sa Airport. It consists of an office part, an auxiliary services centre, a hotel and a vast number of parking spaces. In the first stage, the investor completed one of five buildings with an office space of 9,250 m2. This four-storey building, marked B1, was constructed in accordance with the standards applicable to class A office buildings. Its modern, dynamic and lightweight form allowed to create spacious and functional premises. Office rooms create a convenient workplace thanks to being provided with exemplary access to natural daylight.

Klima-Therm Group supplied BCB Business Park with 2 chillers (CHA-FC 3302-V) by Klima-Therm by Clint with a total cooling capacity of nearly 1.5 MW. They work with 279 ducted Klima-Therm by Clint fan coil units as well as the coolers of two Klimor air handling units.

Office building with six floors and total office space of 2,100 sm2; The open layout allows for any arrangement design of offices, tailored to the individual needs of the tenants.

At the stage of investment works related to the construction of the building, the structure was equipped with the Fujitsu Airstage VRF V-II comfort air conditioning system with heat pump function. The cool air is supplied to the office rooms by means of 12 outdoor units situated on the roof of the building and connected to 84 indoor slim ducted units. The building was also supplied with a Klimor air handling unit in a supply and exhaust version with heat recovery with the use of a cross-flow heat exchanger and a water heater. The contract was acquired through a tender procedure.

Biurowiec C, which is a part of the Rawa Office business centre in Katowice, has seven floors with approx. 4,000 m2 of office space.

During thorough modernisation works of the building, Klima-Therm Group delivered comfort air conditioning Fujitsu Airstage VRF V-III systems (14 VRF V-III AJY090LALBH units and 133 AUXB12GALH cassette units), which apart from cooling are also the only source of heating in the building. The remote monitoring software UTY-AMGXZ1 was used for the management of the air conditioning system.

In a five-storey building of N. Ejingon?s former weaving and cotton mill, a B+ class office building was built, offering approximately 8,500 m2 of leasable space.

Klima-Therm Group supplied the Fujitsu Airstage VRF V-III and V-II comfort air conditioning systems, which consisted of 13 V-III units, 2 V-II units and more than 100 indoor wall-mounted, cassette and ducted units. Four Fujitsu Split units were used in the technical rooms.

Bonarka 4 Business is an impressive new business centre located at the most important thoroughfares of Krak?w and the Bonarka railway station. The building is located in the vicinity of the largest shopping and recreation centre Bonarka, just a step away from the historical centre of Krak?w. Bonarka 4 Business consists of four free-standing class A buildings constructed using the original urban layout. Modern architectural, technological and functional solutions provide an excellent working environment. B4B is a 32,000 m2 office space in buildings with the surface area ranging from 7,700 to 8,700 m2.

The complex consists of two segments. Each segment comprises two office buildings with a shared underground garage. The VRF Fujitsu Airstage V-II system guarantees air comfort in every building of the business centre. The solution is based on indoor units of ducted type, including 400 indoor units and 54 outdoor units.

• System type: Fujitsu Airstage VRF V-II
• Operating mode: cooling/heating
• Total capacity: 1664 kW/1862 kW

The two-storey commercial and service building in Jelenia G?ra located at R??eckiego Street, houses the Promed medical clinic and a branch of the PKO Bank.

Due to the specific structure of the roof which can only hold limited loads, the HVACR installation design excluded the use of a central outdoor unit. Therefore, the investor was provided with a design of 7 Fujitsu Multi-8 systems and 6 Multi Split systems (4x AOYG30LAT4, 2x AOYG24LAT3). The implemented solution also uses a Fujitsu condensing unit with a DX KIT connection set for the air handling unit and Split air conditioners for the server room.

A new office building of ATM S.A., a company listed on the Warsaw Stock Exchange, is located in Warsaw's Groch?w district. It is a low, six-storey building with a total area of over 4,000 m2, with a glass fa?ade. All office rooms are air-conditioned or adapted to be retrofitted with an air conditioning system depending on the final arrangement of the interiors.

As part of the completed investment, Klima-Therm Group supplied Fujitsu Airstage VRF V-II systems, consisting of 7 outdoor units and 47 indoor units, in addition to 2 Fujitsu Split air conditioners. The units can operate in cooling or heating mode.

The small-scale Nowe Or?owo estate, located in a charming seaside district of Gdynia, has been expanded to include two four-storey buildings, consisting of 52 office and commercial premises.

For the new part of the project, Klima-Therm Group supplied the Fujitsu Airstage VRF J-II, J-IIS and V-II comfort air conditioning systems, which consist of 52 units and 143 indoor units. KCX suspended air handling units were also installed in the building. Because of their compact dimensions, the VRF J-IIS series units were also used, which made their installation possible in a low garage.

C200 Office, with an area of over 27,000 m2, is a former office building in the Northern Shipyard in Gda?sk which has undergone an extraordinary metamorphosis. Currently, this modern building has 17,600 m2 of office space and 2,200 m2 of warehouse space for let.

On the occasion of the building?s refurbishment, Klima-Therm Group supplied Fujitsu Airstage VRF comfort air conditioning systems, consisting of 58 units from the V-III and VR-II series with heat recovery, connected with over 300 indoor units. Some of the VRF V-III units serve as condensing units for MCKS air handling units with Klimor automatic control systems. The entire air conditioning system is controlled by a central control system based on the BacNet protocol.

Building characteristics: commercial and service area
Description of the building: five floors
Description of premises: open space
Air-conditioned area: 3 200 m²
Total area: 3 700 m²
Air-conditioned cubic volume: 9 600 m³
Total cubic volume: 11 000 m³

Quantitative overview of the VRF system:VRF AirStage S and J series (437,6 kW) system,  outdoor unit AOY90 TPAMF (28 kW) × 14,  outdoor unit AO54 FJBMR (15,2 kW) × 3

Indoor units:  ducted unit ARY12 to 25 (3,5 to 7,05 kW) × 107

Citibank Handlowy is a long-term customer of Klima-Therm Group, whose trust was won by the company in the course of several substantial projects.

The six-storey office building of the BH Regional Processing Centre in Olsztyn was modernised in terms of the existing HVACR installation. The work included the replacement of the air conditioning system on the first and third floors, in the IT and UPS rooms, and the installation of a cooler for the air handling unit. Two Fujitsu Airstage VRF V-II systems were installed in the facility, consisting of two outdoor units cooperating with 12 indoor units, two Fujitsu Split air conditioners and a Klima-Therm by Clint MHA/K 242 condensing unit for supplying the Klimor freon ducted cooler (GA-13-RR-131).

Cross Point ??d? is a project carried out at one of the major ??d? arteries ? at Aleja Edward ?mig?ego-Rydza. It was created by converting and extending the building of the former Adam Pr?chnik Clothing Company. As a result of the investments undertaken, the building was converted into a modern class A office building, which on nine floors offers flexible office space with the total area of 12,500 m2. The conversion of the building consisted, among others, in adding two new storeys, a 6-metre high, elegant hall with an internal atrium and opening the -1 storey, where a restaurant and fitness centre operate. Office floors were designed with tenants? comfort and optimal working conditions in mind, which was also achieved through the installation of modern air conditioning based on a direct evaporation system.

The prerequisite for installing the Fujitsu air conditioning system was the lack of space for extensive water installations due to the building?s conversion. The outstanding parameters of the system operating in heating mode make the Fujitsu Airstage VRF system the only source of heating in the entire building. The following indoor units were used for air conditioning in the leased office premises: wall-mounted, ceiling and cassette models. The air conditioning system consists of 28 outdoor units and 250 indoor units.

Cybernetyki Office Center is a 6-storey class A office building with an area of approx. 7,400 m2, located in Warsaw's Mokot?w district.

When modernising the building, Klima-Therm Group supplied the Klima-Therm by Clint chiller in a special version, with a cooling capacity of approx. 550 kW. The CHA/K/SSL 18012-P unit from the MultiPower series in the silent version is air cooled and is fitted with a plate heat exchanger, scroll compressors and axial fans.

Cyfrowa Foto is Poland?s largest digital printing house with 12 individual brands, with Colorland being the most popular.

In the office section of the building, the Fujitsu Airstage VRF V-II comfort air conditioning system with variable refrigerant flow and 29 indoor units of cassette and wall type, with a total cooling capacity of 134 kW, was used. Fujitsu Split units, with a total cooling capacity of 70 kW, were delivered to UPS rooms and the server room.

Building characteristics: office building, historic
Description of the building: 5-storey building
Total cubic volume: 16 640 m³
Total area: 5 200 m²

Quantitative overview of the VRF system: VRF AirStage S series (274,4 kW) system, outdoor unit AOY72 TPCMF (22,4 kW) × 1,  outdoor unit AOY90 TPCMF (28 kW) × 9

Indoor units: cassette unit AUY07 (2,2 kW) × 4, cassette unit AUY09 (2,8 kW) × 15, cassette unit AUY12 (3,6 kW) × 13, cassette unit AUY14 (4,05 kW) × 13, cassette unit AUY20 (5,7 kW) × 7, cassette unit AUY25 (7,05 kW) × 3, cassette unit AUY30 (8,8 kW) × 3, VRF S series × 8 kpl

Future Four is a three-storey building with office space, a library and a spacious lobby with a reception area.

The development forms a part of the FPark technology park owned by the Future Processing enterprise. The investment was equipped with Fujitsu Airstage VRF V-III comfort air conditioning systems: 7 outdoor units and 58 indoor cassette units. The air handling units were supplied with 2 Klima-Therm by Clint condensing units from the MHA/K series.

The headquarters of the ??d? branch of the General Directorate for National Roads and Motorways (GDDKiA) located at Irysowa Street are in reality two connected buildings: a part based in a converted primary school, which today serves an office and administrative function, and a new part of the building erected for the purposes of a road research laboratory.

As part of the investment, GDDKiA office rooms were equipped with an air conditioning system consisting of 5 Fujitsu VRF V-II systems (8 outdoor modules, 92 indoor units), 2 Multi-8 systems (2 outdoor units, 8 indoor units), 2 Fujitsu Split air conditioners and 5 Klima-Therm by Clint condensing units. The total cooling capacity of the units supplied is 354 kW. The building also has Klimor air conditioning and ventilation units in roof-mounted and suspended versions.

The building consists of a converted 19th-century townhouse connected with a glass passageway with a modern building built at the back of the plot. Good Point 761 has four above-ground storeys and a total area of 2,100 m2. The tenants have at their disposal 1,300 m2 of office space, which can be freely arranged. The entrance area and common areas have contemporary furnishings inspired by Sopot motifs. The modern design blends seamlessly with the converted townhouse and meticulously imitated historic details.

Klima-Therm Group equipped this architecturally unique building with a Fujitsu comfort air conditioning system with variable refrigerant flow. One Airstage VRF V-II unit for 15 rooms was installed in the building, and the solution was adapted for further expansion to include the installation of 7 systems of this type. The current system enables both cooling of rooms in the summer and their heating in the transition periods.

The aim of establishing the Technology Incubator was to create a place to conduct business activity by micro, small and medium enterprises, mainly from the aviation, IT, electrical machinery, biotechnology and chemical industries. Within the Technology Incubator, with a total area of 5,300 m2; entrepreneurs can rent office, production and service rooms. Moreover, the tenants have at their disposal social, technical and conference facilities (a conference room for about 200 people and two meeting rooms for about 16 and 20 people).

The comfort air conditioning in the Aeropolis incubator was designed using the Fujitsu VRF V-II system, consisting of 6 outdoor units serving 69 indoor units (wall-mounted and cassette units) and one Fujitsu Split air conditioner. The system is managed by means of a central controller.

On site of the former seat of the WSU College in Kielce, a modern SKY-e office building with an area of approx. 5,000 m2 was built, which houses the Technology Incubator (IT) Complex belonging to the Kielce Technology Park.

VRF VR-II comfort air conditioning systems with heat recovery and a total cooling capacity of 460 kW were installed in the building, intended for offices and the auditorium. The system consists of 14 outdoor units and 126 indoor ducted units. Three Fujitsu Split outdoor units were specially installed to support air handling units.

The Tensor office complex with an area of 20,000 m2 consists of 3 modern class A office and commercial buildings. The investment is entirely based on the air conditioning system supplied by Klima-Therm Group.

The complex was equipped with 3 Klima-Therm by Clint air cooled chillers with the Free Cooling option (non-standard version with a built-in additional glycol/water exchanger) and 773 Klima-Therm by Sabiana fan coil units. Additionally, each building uses Fujitsu VRF V-III condensing units with a DX-KIT connection set designed to work with Klimor air handling units, and Fujitsu Split air conditioners dedicated for use in the server room.

Mostowa 2 is an elegant retail and office complex, distinguished by its modern look, combined with the reconstruction of the historical design of buildings and the former Jatki Street.

In the new section of the development, Klima-Therm by Clint CHA/K chillers were installed, and in selected premises ? Klima-Therm by Sabiana fan coil units. The work also included the installation of Klima-Therm by Clint condensing units for the ventilation system of one of the three buildings, Fujitsu Airstage VRF J-II comfort air conditioning system and Fujitsu Split air conditioners designed for use in the server room.

At the intersection of Stawki and Pokorna Street, an unusual residential and office complex inspired by the world?s most exacting standards in architecture and comfort of use was built. The Trio building has as many as 192 apartments with an elegant and spacious reception hall and 24-hour residential care. Inside the complex, a triangular inner courtyard attracts the visitors? attention on the second floor. The underground two-storey garage fits 299 cars.

This prestigious building, with exceptional visual and functional characteristics, was chosen for its seat by the National Chamber of Polish Architects. For the office premises occupied by this organization, which brings together Poland?s leading architects, Klima-Therm Group supplied the Fujitsu Airstage VRF V-II comfort air conditioning system, consisting of 2 outdoor units and 9 indoor units. Two split air conditioners were also installed in the offices. The total air-conditioned area is 400 m2.

Quantitative overview of the VRF system: VRF AirStage J series (60,8 kW) system, outdoor unit AO54 FJBMR (15,2 kW) × 4

Indoor units: wall-mounted unit ASY9 (2,8 kW) × 3, wall-mounted unit ASY12 (3,6 kW) × 4, wall-mounted unit ASY14 (4,05 kW) × 5, wall-mounted unit ASY18 (5,4 kW) × 1, cassette unit AUY9 (2,8 kW) × 1, cassette unit AUY18 (5,3 kW) × 3, cassette unit AUY20 (5,7 kW) × 1

West Gate is a 15-storey, modern building located in Warsaw?s city centre. Convenient location, high standard of finishing, complete office and administrative infrastructure and the picturesque panorama of Warsaw are just some of the advantages of the building, which continues to attract new tenants. Among them was LuxMed, one of the largest private medical service providers in Poland.

Mazowiecki Bank Sp??dzielczy in ?omianki belongs to the BPS Group, which numbers a total of 362 cooperative banks. The bank?s head office in ?omianki is located in a three-storey modern building. The office and administration space of 800 m2 was provided with the Fujitsu Airstage VRF V-II air conditioning system, which consists of 2 centrally controlled outdoor units connected to 17 indoor units. The total capacity of the system in cooling mode is 55 kW.

The office building with a leasable area of approx. 5,000 m2, which is an investment of the Gdynia Maritime Agency, was erected on the site of a warehouse.

Each floor was equipped with Fujitsu Airstage VRF V-III air conditioning system: More than 100 Fujitsu indoor units were supplied to the facility. The mechanical ventilation system is based on MCKT suspended air handling units and MCKS roof air handling units by Klimor, cooperating with 2 Klima-Therm by Clint condensing units of the MHA/K type.

The project uses BACNET UTY-ABGX control software to manage the air conditioning installation in the entire facility (which gives the tenants the ability to settle energy consumption costs individually).

The four-storey building with a cubic volume of over 15,000 m2 belongs to the Water Supply and Sewerage Company of Bydgoszcz, which allocated the new part of their headquarters to administrative and workshop premises.

The comfort of air in the new section of the building is provided by Fujitsu Airstage V-II and V-III systems, consisting of 5 outdoor units and 55 indoor cassette units. Additionally, Fujitsu Split units were installed in the server room.

Building characteristics: multi-storey building
Description of premises: office and administrative rooms
Air-conditioned area: 3-storey building, each storey of approximately 300 m²

Quantitative overview of the VRF systems: VRF AirStage S series (84 kW) system, outdoor unit AOY90 (28 kW) × 3

Indoor units: cassette unit AUY07 to 18 (2,2 to 5,3 kW), wall-mounted unit ASY07 to 18 (2,2 to 5,3 kW)

Okr?glak is a ten-storey cylindrical building with a total area of 7,865 m². Its design reflects the traditions of modernism. It was designed by Marek Leykam. From the beginning (it was opened in 1955) it aroused numerous controversies, always distinguishing itself from the typically socialist buildings of the Pozna? city centre. The six-storey Kwadraciak, located in the vicinity of Okr?glak, offers 750 m² of office space. It is connected to Okr?glak with an above-ground footbridge.

As part of the investment works, Klima-Therm Group was entrusted with equipping the modernised facilities with freon air conditioning systems and chillers. The company implemented a solution based on 4 Fujitsu Airstage VRF V-II systems communicating with each other using the BMS system (with LonWORKS protocol). There are also 4 Klima-Therm by Clint CHA/K 906-P chillers installed in the buildings to supply the coolers in the air handling units. In selected rooms of Okr?glak and Kwadraciak, the comfort of air is provided by Fujitsu Split air conditioners.

Olivia Business Centre in Gda?sk is one of very few business and office centres in Poland which have been granted the highest AA class standard. The investment is located in the city centre, at the main artery of the Tri-City?s Aleja Grunwaldzka. The centre is being built in stages and will ultimately consist of 7 buildings with a total area of 120,000 m2. Olivia Business Centre, apart from the office space it offers, is also a hub for the economic life of Pomerania, hence the complex regularly holds thematic conferences and meetings with the most renowned experts from the world of business and economy.

In the four buildings of the Olivia Business Centre Olivia complex, namely Olivia Gate, Olivia Point, Olivia Tower and Olivia Four, Klima-Therm Group has installed innovative air conditioning and ventilation systems. The OBC buildings were fitted with the Klima-Therm by Klimor chilled water system, consisting of 4 MEA/Y units with remote RCA/Y condensers with a total cooling capacity of 3.3 MW, and MHA/K condensing units with a total capacity of nearly 1.2 MW.

The modern office building with a height of 55 m is the first in Poland to have an all-glass triple-glazed fa?ade, which distinguishes it from other buildings in the complex.

For this building, Klima-Therm Group supplied 5 condensing units by Klima-Therm by Clint from the MHA/K WP series, with the possibility of cooling and heating, for use with air handling units. Klima-Therm by Sabiana fan coil units were also installed in selected premises.

Olivia Star is a 180-metre high office building in Gda?sk. Currently, it is the tallest skyscraper in the Tri-City, and among the highest buildings in Poland. The total area of this multi-storey skyscraper is 67,672 m2, while the usable area of 59,280 m2, the largest part of which is office space of 45,690 m2.

Olivia Star office skyscraper, made available for use in 2018, is another building of the Olivia Business Centre complex, for which Klima-Therm supplied Klima-Therm by Clint chillers providing the required temperature and air comfort for users of the building.

Orlen Administracja, a company owned by Polski Koncern Naftowy Orlen S.A., commenced its business activity in 2006. The company provides services to PKN Orlen, Orlen Group companies and external entities in three particular areas: Facility Management (administrative, cleaning, and archiving services), Catering and Employment Services. Orlen Administracja employs more than 340 employees in 13 cities across Poland.

The investment project carried out by Klima-Therm Group concerned the delivery of the Fujitsu Airstage VRF V-II comfort air conditioning system intended for the conference room D in the company?s office building. The installed system, which currently supports 9 indoor units, is prepared for further expansion, which will allow the investor to optimise the costs of further projects related to the modernisation of the facility.

The E?k Science and Technology Park was born out of the need to create a place for companies operating in innovative industries and those offering technologically advanced products or services. Its establishment was part of the strategy aimed at improving the investment attractiveness of the region, increasing its competitiveness and broadly understood economic rejuvenation.

As part of the investment, Klima-Therm Group equipped the building with 8 Fujitsu Airstage VRF V-II systems consisting of 10 outdoor units and 88 indoor cassette, compact and wall-mounted units, as well as 4 VRF systems for the air handling units. The comfort air conditioning system is the only source of heating for all the rooms in the building. The contract was acquired through a tender procedure.

Within the premises of Nowe Gliwice ? a modern business and educational complex built on the revitalised area of a closed mine located at Bojkowska ? Future Processing, a company providing services focused on software production and testing, started its activity. This key employer in the region built the FPark technology park within the Gliwice business zone also to house the company's new offices. This modern office building, which complies with the strictest architectural standards, consists of three connected buildings with a total usable area of 2,500 m² and cubic volume of 8,000 m³.

The Fujitsu Airstage VRF V-II air conditioning system has 8 outdoor units connected to 51 indoor cassette units. The total cooling capacity of the system is 300 kW.

For the new four-storey office building of PGE Dystrybucja in ??d?, Klima-Therm Group delivered an air conditioning system with a total capacity of 328 kW in cooling mode. The implemented solution consisted of 4 Fujitsu Airstage VRF V-II series units (6 outdoor modules and 56 indoor units), 1 Klima-Therm by Clint chiller model CHA/K 393-P and 2 Fujitsu Split devices. The facility was also supplied with a KLIMOR MCKD air handling unit with automation in a roof-mounted version. The total technical area which is air-conditioned using Klima-Therm equipment amounts to 1,950 m2.

The historic Villa Neumann was modernised for the needs of the Water Supply and Sewerage Company in Gliwice, while preserving the historical appearance and architectural characteristics of the interiors.

As a result of the works carried out in the facility, the comfort air conditioning system Fujitsu Airstage VRF V-II with a cooling capacity of 78 kW and the MRA condensing unit by Klima-Therm by Clint with a cooling capacity of approx. 11 kW were installed.