Torre Serenissima is an 11-storey office building serving as the headquarters for the Brescia Padova Motorway in Verona. Hosting an outdated VRV system using R-22 refrigerant, it was time for the system to undergo a significant upgrade. Our goal was to find a replacement solution that could use the system's existing infrastructure for a quick and easy installation with minimal disruption.
Improved energy efficiency, in time for Monday morning
"Replacing the 17-year-old R-22 refrigerant system resulted in employees only missing a half day of work. The system's enhanced control improved the comfort of the building, while reducing the energy consumption up to 25%."
- Maurizio Casarola, Property Manager at Vitruvius Serenissima SGR
Full renovation, no disruption
We chose to install Daikin VRV-Q, or replacement VRV, because this range uses existing pipework and wiring for a fast and easy upgrade. As Brescia Padova Motorway staff works a shorter day on Friday, the installer, Termosanitaria Pasinato, switched off the outdoor units that morning and collected the R-22 refrigerant. Once the office was empty, the team began removing and replacing the indoor units.
The following day, installers removed the existing outdoor units and replaced them with new VRV-Q units. The system was then commissioned and checked early on Monday morning before the office opened to avoid any disruptions.
Using the latest Daikin technologies, VRV-Q is a future-proof solution that delivers more energy efficiency and comfort. The system is also controlled by Daikin's Intelligent Touch Manager, which provides centralised energy monitoring of all zones and helps reduce running costs.
Solution at a glance
- 215 indoor units
- 39 VRV III-Q outdoor units (replacement VRV)
- 35 VAM units (ventilation)
- 4 Intelligent touch controller
Our other cases
To help Crystal Tower maximise its energy efficiency, we planned to combine the power of air-cooled VRV, water-cooled VRV and chillers to deliver an all-in-one climate control solution.
Equipped with an outdated R-22 refrigerant system, we gave the Torre Serenissima a full upgrade to deliver more energy efficiency and comfort.
The Bloomsbury Hotel
The VRVIII Heat Recovery System from Daikin was selected for its supremely low energy consumption and ability to off er massive savings in comparison with similar systems
VMD business centre
A VRV IV system is providing all the heating and cooling for VMD Tower B, a 25-storey office building in Zagreb, helping it to meet the highest levels of efficiency and lowering energy consumption.
Velocity office building
Sustainability is at the forefront of Velocity's design. Each element of the design has been carefully considered to ensure an EPC rating of "B" and an "Excellent" BREEAM rating has been achieved.
M&E contractor, Synecore, installed its first ‘invisible’ HVAC system, the Daikin VRV IV i-Series at Leon Restaurant, central London, to overcome tight space restrictions and achieve maximum climate control efficiency.
Looking to renovate its entire HVAC system, the C&A store wanted to achieve year-round comfort in the most cost-effective and efficient way.
An innovative climate control system that taps into the natural energy of the Venetian Lagoon is delivering high levels of comfort and energy efficiencies while preserving an historic industrial building in the heart of Venice.
Coral betting office
Discover how our auto-cleaning roundflow cassettes achieved 50% more energy savings for Coral betting offices.
When high-end clothing retailer K-Way opened a new store in Covet Garden, London, we worked with nation-wide D1 contractor Royale to devise and install the perfect energy-efficient solution for the property.
For this project, we chose to install an outdoor system that connects to a variety of indoor and ventilation units strategically placed in the shop.
The Post Hotel
As climate control specialists, we chose our VRV system for the Post Hotel Ghent for its combination of energy-efficient technology and ability to provide more comfort.
Van der Valk Hotel
From the lobby to the guest rooms to the kitchen, every space in the Van der Valk Hotel has its own unique climate needs. Our goal was to develop an integrated system to meet the needs of each of these locations and lower the total environmental impact of the system.
Hotel Santos Porta Fira
The Santos Group, the organisation in charge of building Porta Fira, selected Daikin as a trusted partner to deliver a unique, reliable and energy-efficient climate control system for the building.
Known as "the green bank" due to its agricultural history, Crédit Agricole wanted an energy efficient and low maintenance air conditioning solution for one of its branches.
Holcim cement plant
The Holcim cement plant relies on state-of-the-art technology to achieve its ambitious environmental and energy-efficiency goals.
As a discount retailer, cost has been a major factor in the choice of HVAC systems for Action, who sought an HVAC supplier that could also give HVAC design and support and offer local coordination in each expansion country.
In its ongoing search to optimise running costs, JBC conducted a site trial with Daikin designed to evaluate the gains generated by Variable Refrigerant Temperature (VRT) technology.
Pomme d'Or Hotel
Air conditioning has become the norm in most new and refurbished hotels. Today’s systems keep guests cool during summer – and additionally provide cost-efficient heating during winter periods. Daikin heat pumps use renewable energy to do this, cutting hotel operating costs. And there’s also a positive impact on indoor aesthetics.
Organic specialist retailer Naturkost Brinkman uses Daikin retail refrigeration to deliver improved energy efficiency and in-store comfort.
City Centre Hotel
Chiller change boosts comfort at central London hotel.
THE VYRA HOTEL SUITES
Daikin completes the installation and commissioning of the first transcritical CO2 refrigeration solution on the French market at a meat processing laboratory in the Dordogne.
With 44 floors of elegantly-designed luxury suites, Samrya 44 adheres only to the highest standards in construction and HVAC.
Advertising agency Claerhout Communication House opted for our VRV IV total solution for their new open landscape office building which provides office space for 45 employees and a conference room for 150 guests.
Daikin’s VRV IV system delivers modern aesthetics with invisible integration of HVAC.
Action reclaimed refrigerant allocation
Action intensifies its partnership with Daikin for this new ground breaking project: reclaiming refrigerant from its refurbished stores and reusing it.
Radisson Blu and Proximus
The new Radisson Blue hotel in Bruges is located near Bruges station, an area which has seen extensive redevelopment over the past few years. Built by Belgian property developer Group GL, the impressive new tower complex houses not only the new hotel but also a 6,000 square metre area of office space, currently occupied by GL tenant Proximus.
Ibis Budget Hotel, Ghent
In March 2018, the new IBIS budget hotel opened its doors at the Dampoort in Ghent, offering guests outstanding comfort in a modern attractive setting. For the building owner Viktor De Maertelaere, investment in an energy efficient and reliable climate control system was key to the budget hotel concept.
Courtyard Hotel Paris
The Courtyard conversion marks a successful collaboration between forward- looking urban regeneration and Daikin’s flexible, future-proof VRV heat recovery technology.
Chillers for Khalifa stadium in Qatar
Daikin centrifugal chillers – Since Qatar won the bidding to stage the 2022 Fifa World Cup, we have often been hearing about “the challenge of cooling stadiums and outdoor spaces”.
Creating comfort for administration buildings
The Prince Sultan University project, shows how Daikin constantly succeeds in providing comfort cooling even in the harshest environments.
District cooling – The Qatar University Project
The Qatar University Project perfectly describes how Daikin Applied Europe can provide value even in big and complex applications such as district cooling.
Reference installation in France
Daikin has recently provided HVAC technology for Data Centers for a project in France, where an important Japanese company working in the international telecommunication sector is reconverting office buildings in a Data Center facility.
Reference data center in Brazil
Data center cooling – The ODATA SP2 Project aims at providing a new data center being built by ODATA in Brazil, with the most reliable and energy efficient HVAC system.
Reference big centrifugal plant in a hospital in Turkey
“Tekirdağ City Hopsital is a government project for a huge hospital complex in Tekirdağ City, not far from Istanbul. The hospital area is about 157.000 square meters. It is going to accommodate 480 beds and 16 surgery rooms. So, it is a big facility.
Office applications introductory article
Facility management in office buildings is a more and more relevant topic. The HVAC system types in office buildings are usually somewhat similar to those in other applications. The cost model and ROI for office properties, though, is significantly shorter.
Civil Services Pension Fund in Oman
Green Buildings: Best Practice Case Studies in Retrofitting
Daikin Industries is a global leader in developing and manufacturing advanced, high-quality air conditioning, heating, ventilation, and refrigeration products (HVAC-R) providing solutions for residential, commercial, and industrial applications
Prezzemolo & Vitale - Palermo
For the new Prezzemolo & Vitale store in the historical centre of Palermo, a system was installed consisting of Daikin Zeas and VRV units.
Sound enclosure case study in Flassy
The acoustic effectiveness of Daikin’s new Sound Enclosure for its Sky Air and VRV 5 outdoor units has been validated by field trials undertaken at a residential installation in Burgundy, France, showing significant sound reductions equal to and even exceeding factory test room values.
Daikin has recently provided HFO screw inverter chiller technology solution to major pharmaceutical company for one the manufacturing sites in Wien, Austria.
Daikin Emura, design solution for residential living
Let’s take a look around this apartment in the centre of Milan, Italy’s renowned design and fashion capital. Did you notice the new white Daikin Emura on the wall? It’s an elegant design that beautifully blends into the interior.
L1 DOT Complex Poland
Daikin teams up with building designers to maximise BREEAM* rating with its commercial heat pumps
Cooling and heating for small residential buildings
Daikin BLUEVOLUTION heat pumps have been installed in a number of residential projects, including a recent project in Porto, Portugal.
What to consider when choosing a heat pump for a residential building
What to consider when choosing a heat pump for a residential building
Providing cooling for an industrial manufacturer of automotive components
Daikin recently supplied an air-cooled screw inverter chiller unit from the TZ Series to meet the cooling needs of an industrial plant near Lisbon, Portugal. The facility manufactures brakes and other components for the automotive industry.
Providing cooling & heating for small residential buildings
Daikin’s BLUEVOLUTION heat pumps are being integrated with drain-back solar system kits in small sized residential projects to use solar energy for hot sanitary water production.