THE INTERNATIONAL GATHERING OF REFRIGERATION, AC, VENTILATION AND HEAT PUMP EXPERTS
A PLATFORM FOR INNOVATIONS, THE PERFECT OPPORTUNITY TO ACQUIRE KNOWLEDGE AND ENJOY FACETO-FACE DISCUSSIONS WITH INDUSTRY PROFESSIONALS, SPEAKERS AND POTENTIAL CUSTOMERS
Refrigerants, heat pumps, energy transition, sustainability, circular economy, skilled personnel shortage: these are just some of the topics that the Chillventa community is focused on this year. The leading international trade fair for refrigeration, AC, ventilation and heat pumps is set to open its doors from 8 to 10 October 2024. Thousands of experts from all over the world are expected to flock to
Exhibition Centre Nuremberg, where around 1,000 international exhibitors will show them their latest innovations and solutions for refrigeration, AC and ventilation, heat pumps and insulating technology in eight exhibition halls. Its wide-ranging, high-quality supporting programme is what makes Chillventa such a unique event brimming with highlights.
GALLETTI PRESENTS ITS ADVANCED DESIGN SOLUTIONS AT CHILLVENTA 2024
ELIWELL BRINGS TECHNOLOGICAL AND DIGITAL INNOVATION IN HVACR AT CHILLVENTA
EXHIBITORS & PRODUCTS
THE 15TH REHVA HVAC WORLD CONGRESS, WHICH WILL BE HELD IN MILAN, ITALY, FROM JUNE 4TH TO 6TH, 2025. LET’S DISCOVER THE CONGRESS MAIN TOPICS
The REHVA HVAC World Congress CLIMA is the leading international scientific congress in the field of heating, ventilation, and air conditioning (HVAC).
After the great success of the 2022 edition, organized by the Dutch association TVVL, the baton now passes to AiCARR for the organization of CLIMA 2025: the 15th REHVA HVAC World Congress, which will be held in Milan, Italy, from June 4th to 6th, 2025. The
theme of this Italian edition is “Decarbonized, healthy, and energy-conscious buildings in future climates”, a topic that highlights the fundamental importance of the HVAC sector in all its aspects. In this perspective, CLIMA 2025 will offer professionals, academics, and companies in the HVAC sector a unique opportunity for international discussion about these “hot” topics.
The 15th REHVA HVAC Congress will be held in Milan, Italy
CHILLVENTA CONGRESS: IN-DEPTH, SCIENTIFIC EXPERTISE AT ITS FINEST
Renowned international speakers share their knowledge from research, development and practice and provide information about the latest policy frameworks in Germany, elsewhere in Europe, and worldwide. This year’s congress programme consists of the following thematic streams focusing on sustainability, heat pumps, refrigerants, industrial applications and the energy transition.
THE HVAC&R INTERNATIONAL GATHERING
Refrigerants, heat pumps, energy transition, sustainability, circular economy, skilled personnel shortage: these are just some of the topics that the Chillventa community is focused on this year.
The leading international trade fair for refrigeration, AC, ventilation and heat pumps is set to open its doors from 8 to 10 October 2024.
Thousands of experts from all over the world are expected to flock to Exhibition Centre Nuremberg, where around 1,000 international exhibitors will show them their latest innovations and solutions for refrigeration, AC and ventilation, heat pumps and insulating technology in eight exhibition halls. Its wide-ranging, high-quality supporting programme is what makes Chillventa such a unique event brimming with highlights. At the Chillventa CONGRESS, which starts the day before the exhibition proper, high-calibre speakers share their knowledge from research, development and practice. On all three days of the fair, a host of presentations by experts in four highly specialised forums provoke in-depth professional discussions and provide interesting insights on topical issues like digitalisation. The programme is complemented by valuable additions like guided tours, walkabouts specif-
Publishing Team
Chiara Scelsi
Chillventa Special 2024
Supplement to the n° 88 of AiCARR Journal
Official magazine of AiCARR – Italian Association of Air Conditioning, Refrigeration, Heating and Ventilation
Via Melchiorre Gioia 168 – 20125 Milano Tel. +39 02 67479270 – Fax. +39 02 67479262 www.aicarr.org
Editor in Chief Giorgio Albonetti
ically for trainees, and special presentations.
Experts travelling from all around the world to Chillventa in October 2024 will be able to get information from the specialist forums, exhibition stands and special presentations, acquire knowledge and enjoy face-to-face discussions with speakers or stand personnel.
Chillventa is where visitors find solutions for specific questions and see the latest products. Anyone needing more in-depth professional knowledge, for example about the scientific aspects of refrigeration or heat pump technology, should head for the Chillventa CONGRESS the day before the exhibition.
KNOWLEDGE HUB FOR VISITORS: FOUR FORUMS IN THE EXHIBITION HALLS
Visitors to Chillventa, who, in addition to the discussions at the stands of the exhibiting companies are looking for specific answers to current questions or want to expand their knowledge, should definitely visit the four specialist forums on the following topics:
• Refrigeration technology in Hall 7A
• AC, ventilation & heat pumps in Hall 4A
• Applications, Training & Codes of Practice in Hall 8
• PRACTICAL GUIDE TO DIGITALISATION in Hall 9
Milena Acito, Alessandro Martinenghi
Paolo Simeoni
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DECARBONIZED, HEALTHY AND ENERGY CONSCIOUS BUILDINGS IN FUTURE CLIMATES
THE 15TH REHVA HVAC WORLD CONGRESS, WHICH WILL BE HELD IN MILAN, ITALY, FROM JUNE 4TH TO 6TH, 2025. LET’S DISCOVER THE CONGRESS MAIN TOPICS
The REHVA HVAC World Congress CLIMA is the leading international scientific congress in the field of heating, ventilation, and air conditioning (HVAC). After the great success of the 2022 edition, organized by the Dutch association TVVL, the baton now passes to AiCARR for the organization of CLIMA 2025: the 15th REHVA HVAC World Congress, which will be held in Milan, Italy, from June 4th to 6th, 2025.
The theme of this Italian edition is “Decarbonized, healthy, and energy-conscious buildings in future climates”, a topic that highlights the fundamental importance of the HVAC sector in all its aspects. In this perspective, CLIMA 2025 will offer professionals, academics, and companies in the HVAC sector a unique opportunity for international discussion about these “hot” topics.
Clima 2025 will be a hybrid congress both in presence and online. ■
CONGRESS VENUE
The Congress will be a hybrid event both in person in Milano at the Bovisa Campus of the Politecnico di Milano, and online.
Milan is a prosperous and cosmopolitan city that will enthusiastically welcome experts and attendees of CLIMA 2025 and the people accompanying them. Located in the North of Italy, it is the largest Italian industrial city and an inspiring international economic and financial hub.
Milan is art, fashion, design, quality food and great events.
CONGRESS MAIN TOPICS
CLIMA 2025 will offer professionals, academics, and companies in the HVAC sector a unique opportunity for international discussion about these “hot” subjects.
New HVAC components and systems. New heat pumps and air conditioning systems; New low GWP refrigerants; Solar systems; Renewables in HVAC; Energy recovery systems; Enhanced surfaces. Digital Twins; Fault Detection; Diagnosis and Evaluation; New monitoring and control systems: Artificial Intelligence; Machine Learning.
SPONSORSHIP OPPORTUNITIES & BENEFITS
CLIMA conferences are growing faster than ever, every three years, they lead the way towards decarbonized, healthy, and efficient buildings for the climate of the future. CLIMA 2025, from June 4 to 6, 2025, offers opportunities to reach both in-person and virtual attendees through a hybrid conference format. Meet face-to-face, establish your company’s presence at the conference, and reach a global audience. Ready to take the next step? Got questions? We’re here to support you. Costantino Cialfi - Commercial director LSWR Group c.cialfi@lswr.it
Luca Alberto Piterà - AiCARR General Secretary lucapitera@aicarr.org
HVAC impact on comfort and health of occupants and operators. IEQ; IAQ; Ventilation; Healthcare Environments; Thermal comfort; Air filtration; Contaminants control. Environmental impact of the new technologies, economic and social consequences. Urban Heat Islands; Energy poverty; Energy audits; Energy certification; Carbon footprint; Climate change mitigation; LCA.
Breakthrough design approaches for minimization of HVAC carbon footprint. Multisource heat pumps; LCC; Commissioning; BIM; Thermal energy storage.
Renewable energy communities plus energy districts.
Short and long-term energy storages for the decarbonization of heating and cooling in buildings and districts.
Zero Emission Buildings. ZEB; NZEB; ZCB.
Adaptive and integrated technologies for the building envelope.
Options for mitigating the impact of building energy consumption on future climate changes. Energy demand management; Energy Modeling to Design Energy-Efficient Strategies. Smart Buildings. Smart Readiness Indicators; Cognitive buildings; Internet of Things; BIM; Digital Twins; BMS; Interoperability; Security. New monitoring and control systems; BACS; Remote Metering; Data Analytics; Cloud Computing; Artificial Intelligence; Machine Learning.
The REHVA HVAC World Congress CLIMA is the leading international scientific congress in the field of heating, ventilation, and air conditioning (HVAC). After the great success of the 2022 edition, organized by the Dutch association TVVL, the baton now passes to AiCARR for the organization of CLIMA 2025: the 15th REHVA HVAC World Congress, which will be held in Milan, Italy, from June 4th to 6 th, 2025.
The theme of this Italian edition is “Decarbonized, healthy, and energy-conscious buildings in future climates”, a topic that highlights the fundamental importance of the HVAC sector in all its aspects. In this perspective, CLIMA 2025 will offer professionals, academics, and companies in the HVAC sector a unique opportunity for international discussion about these “hot” topics.
MORE INFO: www.climaworldcongress.org info@climaworldcongress.org | info@aicarr.org
GALLETTI PRESENTS ITS ADVANCED DESIGN SOLUTIONS AT CHILLVENTA 2024
GALLETTI PRESENTS ITS FUTURE-ORIENTED PRODUCTS AT THE NUREMBERG EXHIBITION FROM OCTOBER 8TH TO 10TH, INCLUDING CUSTOMIZABLE HYDRONIC UNITS AND HEAT PUMPS WITH NATURAL REFRIGERANT.
With over 100 years of history, Galletti continues to look toward the future by choosing to embark on a virtuous evolutionary path. As the Advanced Design Company, it is committed to designing and producing technologically advanced solutions with high performance, high customization, and a focus on reducing its environmental impact.
To enable this advanced design, Galletti has adopted an Open Innovation model, collaborating with experts from various sectors and promoting the exchange and contamination of ideas. This dynamic and open approach allows the company to access a wide range of knowledge and perspectives and to create the Advanced Design products and solutions that you can see from October 8th to 10th at the Chillventa fair in Nuremberg. Galletti will exhibit its flagship solutions at the booth of its long-standing German distributor Alfred Kaut GmbH & Co.: ART-U, the first fan coil with a depth of only 10 cm, which combines excellent performance, low consumption, and high silence. In the ART-U Canvas version, the fan coil front panel becomes completely customizable for the first time. EFFETTO, the design module for hydronic cassettes for Coandă effect air aspiration that optimizes air distribution in the environment for the best personal comfort. EFFETTO AirClissi integrates a thin layer of LED light inside the module, designed to enhance the style of the environment in synergy with the main lighting devices.
fect is finally zeroed, with careful consideration of energy resources and overall system efficiency, Galletti has recently launched the new Low GWP: PLP range Air-cooled, monoblock chillers and heat pumps for outdoor installation equipped with a modulating scroll compressor driven by an inverter and characterized by the use of R290 refrigerant (propane): a natural refrigerant capable of guaranteeing one of the lowest GWPs on the market, equal to only 3 This GWP value (*) ensures that the PLP range complies with the gradual reduction of emissions due to the use of greenhouse gases imposed by the F-GAS regulation (EU) 2024/573. Galletti’s PLP units guarantee the possibility of producing water from -10°C to 80°C and full load operation with outdoor air from -20°C to 48°C (the units produce hot water at 60°C even with outdoor air down to -20°C). The range offers high configurability in terms of both acoustic and hydraulic performance. It will be possible to learn all the peculiarities of the PLP range and the other Galletti novelties at Chillventa, at the booth of Alfred Kaut GmbH & Co.: Hall 4A/Booth Number 4A-431.
(*) = GWP (Global Warming Potential) is the value that indicates to what extent a gas can heat the atmosphere ■
Imagining a future in which net human contribution to the greenhouse ef-
galletti.com advanceddesign.galletti.com
ELIWELL BRINGS TECHNOLOGICAL AND DIGITAL INNOVATION IN HVACR AT CHILLVENTA
Eliwell, together with Schneider Electric, continues its technological evolution in support of the HVACR business. This year too, the company will attend the Chillventa exhibition (Nuremberg, Germany, from 8 to 10 October 2024) to take stock of the important innovations in the digital and product strategy dedicated to installers, system integrators and manufacturers. Eliwell offers solutions standing out for their high energy efficiency and environmental sustainability, such as the upgrade of existing monitoring solutions, with the launch of Refrigeration Expert XP for small systems as well as the Eliwell AIR app & cloud solution. The latest innovations include a family of advanced controllers for refrigerated cabinets, designed to optimise the performance of commercial and industrial refrigeration systems.
These solutions are part of a data management vision that is becoming increasingly important even for small systems.
THE VALUE AND PROTECTION OF DATA
In large systems, making the data available for analysis is essential. The sector is moving on to expand the amount of data available for processing, while guaranteeing anonymity in order to protect confidentiality. This is possible thanks to increasingly “open” starting protocols. All this also applies to small systems . And it is precisely at this level that Eliwell comes into play in collaboration with Schneider Electric. The vision is to bring their experience from supermarkets to small systems by delivering monitoring, control and data management solutions based on open protocols ready to be integrated into Building Management System or Energy Management System environments with a view to the optimisation of information and the behaviour of systems and machines.
WHAT’S NEW FOR INSTALLERS AND SYSTEM INTEGRATORS
Refrigeration Expert XP is a new device available in 4-DIN format, very compact and powerful. It is ideal for installers who need to provide their customers (managers of pastry shops, restaurants and city markets) with a simple but efficient monitoring system for supervising the refrigera-
tion equipment. The device can be applied to display cases, cold rooms, refrigerated cabinets, condensing units, compressor units, refrigerant leak detectors and energy meters. The Eliwell AIR solution, on the other hand, offers the possibility of single-point monitoring through Bluetooth local connectivity and simplified access from the cloud thanks to the wifi Edge device, for a series of compatible controllers for cold rooms and standalone refrigerated displays. Designed for the remote management of connected refrigerators, it offers in-app alerts, operating status monitoring and remote maintenance features.
WHAT’S NEW FOR MANUFACTURERS
Also to be unveiled at Chillventa, the new range of EWNext 1000 refrigeration controllers represents the technological evolution of the Next platform, with the aim of making available to manufacturers a range of even more performing controllers for the latest generation of high efficiency refrigerated cabinets.
Eliwell will also bring to Chillventa new solutions for manufacturers of HVAC units and pumping units guaranteeing high performance and energy efficiency. The exhibition will provide an opportunity to see first-hand the advanced range of Modicon M173O programmable controllers, compact and high-performance, available both in the 4-DIN version and for panel mounting.
This line-up is rounded off with D Controls devices, a complete package of thermostats and pressure switches now also available in PED-certified versions for use in applications with specific pressures.
ON THE FRONT LINE AT THE CHILLVENTA SPECIALIST FORUMS
Eliwell and Schneider Electric will also play a major role at the Specialist Forums, as four events with the participation of Eliwell and Schneider Electric experts will be held during the three days of the fair. Digital solutions designed for systems of all types will be introduced, as well as successful application cases - in collaboration with established customers and partners - which will be shown in two thematic areas: Refrigeration and HVAC
To learn more on the innovations on display, the appointment is in Hall 5, Stand 5-320. ■
SOLUTIONS WITH MAXIMUM
ACM Kälte Klima is a specialized company operating for 20 years in the design, production and sale of air condensed water chillers and revers ible air/water heat pumps for industrial use, ideal for conditioning large structures and environments.
The company has a wide range of configurations for its machines, in order to provide customers with maximum customization: all units adapt to a variety of plant struc tures that cover a wide range of objectives and needs.
The dimensions, as well as the technical characteristics and performance of each solution, from chillers to air/ water heat pumps, can be defined beforehand together with our technical team: we are able to design customized solutions perfectly customized according to the specific cooling and heating requirements of customers.
The production offers a range from 20 to over 1.500 kW refrigerators with various types of refrigerant (R32, 410A, R407C, R134a, R513A, R1234ze), and includes:
• Air or water condensed water chillers;
• Reversible heat pumps;
• Condensing motion units;
• Evaporative motion units;
• “free-cooling” combined refrigeration units;
• Roof - Top;
• Multipurpose unit, for “4 pipe” systems;
• Close Control Unit (air conditioners for technology centers);
• Autonomous thermo-cold unit (DUO).
Thanks to 20 years of experience in the industrial and civil air conditioning sector, ACM Kälte Klima has always stood out for the quality of its products and services.
The company is located in the industrial area of Arzergrande (40 km from Venice airport). Its production facility of over 3.500 square meters is supported by a technical and commercial team able to design and build refrigeration machines, standard and special, according to the most varied needs (temperatures, dimensions, etc.) of the user.
www.acmonline.it
FULL RESPECT FOR THE ENVIRONMENT and focus on comfort
Aermec will be exhibiting at Chillventa 2024 in Nuremberg from 8 to 10 October 2024 at stand 4A-129 - Hall 4A and will introduce the following solutions for high-efficiency residential, commercial and industrial applications, with full respect for the environment and a focus on comfort.
RPS is a plug and play heat recovery unit , ideal for retrofits of classrooms, shops, bars, restaurants and public premises. Thanks to the counter-current heat exchanger ensures ultra-high efficiency in recovery (77% in summer operation and 81% in winter operation).
PRM and PRG are the new heat pumps that use R290 natural refrigerant (propane) with ultra-low direct greenhouse effect (GWP = 3) in total safety. PRM is the modular reversible heat pump available in one size with nominal
heating capacity 100 kW.
PRG is available in different sizes with a power range from 50 kW to 145 kW. Thanks to the adopted optimized scroll compressors for R290 and tandem and trio connection on each circuit, it obtains maximum average seasonal efficiency values.
Omnia Slim series fan coil, also available with Brushless motor was designed to match reduced depth (130mm). Fitted in the Ventilcassaforma, the fan coil takes up no space and is fully concealed ensuring perfect integration into the style of the home.
TVS and TVH are the duct type air treatment units with EC motor with nominal air flow rate from 800 to 5200 m3h. Fitted, as standard, with synthetic pleated filters with Coarse 55% efficiency to EN ISO 16890 (G4 to standard EN 779) on the intake points and according to standard EN 779) on the intake points ensuring excellent air filtration.
The range of water-water heat pumps with screw compressor up to 2 MW, are available with R134a gas, in “G” version with R513A refrigerant (WFN and WFI series) and with the new eco-friendly R1234ze gas with GWP 7, or alternatively with R515B gas (WFGI and WFGN series).
They produce chilled water up to 16 °C and can even produce temperatures up to 65 °C (WFGI single circuit up to 70°C) depending on the range. global.aermec.com
AERMEC
SCAN ME
FREDDO A NOLEGGIO
SCAN ME
AN EXTENSIVE FLEET of equipment
BRENTA RENT is a company that has been renting air conditioning and process refrigeration equipment for 20 years. Brenta Rent customers can choose the ideal solution for their needs from an extensive fleet of equipment, including industrial chillers (chillers) with cooling capacities ranging from 20 kW to 1 MgW, Roof-Top and Air Handling Units. The rental solution is increasingly used for summer air conditioning or winter heating, as well as for process cooling, either in emergency situations, or normal business operations, and also as a strategic choice.
The machines in the BRENTA RENT fleet are all designed and built by our sister company ACM KÄLTE KLIMA with technical features according to our standard for RENT COLD.
The units supplied are also equipped with all the necessary accessories for a quick and non-invasive connection to the system (in particular, for the chillers, quick-connect hydraulic connections and flexible piping).
Perfect machine efficiency is ensured by a continuous and thorough inspection of the machines, which are dynamically tested every time they return from a rental period.
Brenta Rent offers its customers the possibility of booking units in advance for the following seasons. The company, thanks to its consolidated 20 years’ experience, also ensures the highest quality of its service thanks to an organised network of expert refrigeration technicians, extended throughout Italy and abroad, including local service centres, which guarantees the correct start-up of the machines and assistance throughout the rental period, also with the supervision service installed on the machines that allows any alarms to be displayed in real time. The machines in the rental fleet are also available for second-hand sale with an adequate warranty period. www.brentarent.it
DP SERIES: the multifunctional tank
The DP series expansion tank is a newly developed multifunctional tank that can be used in both heating and sanitary systems, with a 5-year warranty. Models have a capacity from 5 to 500 litres. The DP series was developed with the aim of simplifying the work of plumbing and heating installers by offering them a single solution regardless of the system in which they have to operate, but above all with the objective of offering the entire supply chain a high-performance and long-lasting quality product. Furthermore, the product’s characteristics, which we will see later, make maintenance practically zero. All this is made possible thanks to:
- the double alimentary butyl membrane (diaphragm plus protective sheath) that covers the entire water side of the vessel so that there is no contact between the water and the vessel fairing;
- the double seal on the crimping of the butyl diaphragm inside the vessel which avoids micro-leakage of air (pre-charge);
- the all-stainless steel water connection which contributes to the guarantee of maximum water wholesomeness; - the self-locking nut for easy installation; - 100% production testing.
The entire DP line complies with the PED 68/2014/UE regulation and can therefore be installed in any heating system, even those with a nominal power output greater than 35kW (a dedicated certificate of conformity is included inside the packaging of all DP vessels).
The DP series is constantly evolving thanks to the rigorous durability tests to which it is subjected by our quality control and technical department. The family is also growing: with the May 2024 edition 49 of the Thermohydraulic pricelist we have added the new DP - 24 PN 16 bar and the new DP horizontal models of 20-24-60 litres, equipped with supports for the pump unit. www.elbi.it
ELBI
INTEGRATED COMFORT AND ENERGY MANAGEMENT system for residential applications
Innovation and digitalisation are elements in which Clivet has always invested, to make its solutions even more efficient, connected and easy to monitor. Clivet’s Digital Business Unit has developed a whole series of Digital Solutions, to optimise comfort and consumption related to air conditioning in different sectors from residential to commercial and industry. For the residential sector, the solution that Clivet has developed is an integrated comfort and energy management system, aiming at energy self-sufficiency: Clivet Smart Living Clivet Smart Living comprises:
• Heat pump for heating, cooling and domestic hot water production, with the widest range ever to adapt to different types of homes, be they new buildings or older buildings where it is not possible to intervene on the envelope. It includes a wide range of heat pumps:
• Refrigerant-split heat pumps with ecological refrigerant R-32 recognised as KlimaHaus QualitätsProdukte, available in cased, box, built-in versions;
• packaged heat pumps with ecological R-32 refrigerant, Edge EVO 2.0;
• new models of packaged heat pumps with the natural refrigerant R-290, Edge F and Edge PRO that combine excellent thermodynamic properties with a very low environmental impact index (GWP = 3);
• Hydro-split heat pumps.
• ELFOFresh EVO air renewal and purification system with active thermodynamic recovery and electronic filtration, which was awarded Domestic Ventilation Product of the Year 2022 at the Energy Saving Awards (UK).
• energy-efficient, silent, compact room terminals with elegant design ELFORoom2 and MOOD EUROVENT certified.
• Clivet Sinergy, the Clivet electrical energy storage unit that can be connected to photovoltaic panels to power the system dedicated to comfort and supply energy to all domestic users not only during sunshine hours and the summer season, but also in the evening, at night and on the coldest days. In fact, the photovoltaic system consists of panels that produce electricity in direct current and an inverter that converts this into alternating current, so that it can be consumed when it is produced (direct self-consumption). If it is not
used, the energy produced is sold to the electricity grid The storage system, on the other hand, allows for deferred self-consumption, preventing the energy produced from being wasted.
• smart thermostats equipped with temperature and relative humidity sensors positioned in each zone/room. Combined with Control4 NRG, they allow the same device to acquire different types of information from all the elements of the electrical house, such as temperature, humidity, electrical consumption of the house, electricity produced by the photovoltaic system, and the charge level of the electrical storage of Clivet Sinergy.
• Air quality sensors, to ensure perfect comfort by detecting temperature, relative humidity, ambient noise, VOC, carbon monoxide, carbon dioxide and methane values, providing for each monitored zone the air quality index.
• Control4 NRG centralised management and control system, the heart of the system, which makes it possible to maximise energy consumption to allow the home to achieve energy independence, exploiting the two forms of accumulation with which the home can be equipped: the electrical accumulation available with Clivet Sinergy and the thermal one, using the heat pump in an intelligent manner during hours of solar radiation.
• Clivet Eye app, which gathers together in a single app the management of all the elements that make up Clivet Smart Living and the energy produced and absorbed by the house, allowing the entire system to be managed comfortably from a remote location via smart-phone.
Visit us at Hall 4 - Stand 4-310 www.clivet.com
Discover it at Chillventa 2024 in Nuremberg (Germany) October 8th-10th: Hall 7 – booth 7-321.
HELTY FLOW: DECENTRALIZED ventilation without ducts, with zero footprint
Helty is an innovative Italian company focused on the development of intelligent solutions for residential ventilation with heat recovery (HRV) and air filtration, for maximum indoor comfort and well-being.
The Helty Flow40 and Flow120 built-in HRV systems are suitable for energy renovation projects and new energy efficient buildings (nZEB) that require advanced controlled mechanical ventilation solutions without compromising aesthetics and dimensions.
The installation of the system in the thickness of the wall simplifies the design phase and offers the possibility of integrating a heat recovery ventilation system into the perimeter stratigraphy of the house without taking up living space.
These decentralized HRV units are invisible and allow for perfect integration between building and system.
The EPS preparation box is designed with great attention to the thermal and acoustic performance of the envelope.
From an internal perspective, the Helty Flow 40 system is completely recessed into the wall, leaving only the elegant front cover visible. Users can adjust performance settings and manage the various functions using the control panel, the remote control or app.
For larger rooms, the Helty Flow 120 system is available, which offers a higher airflow capacity (120 m³/h) compared to the Flow 40 (40 m³/h). Both systems can be pre-installed during the construction phase, allowing for completion at a later stage based on the user’s needs.
The decentralized HRV unit is equipped with an F7 filter (ePM2.5 65%) as standard, which purifies the incoming air from pollen, pollutants and fine particles, filtering over 65% of PM2.5 particles. Additionally, an optional F9
filter (ePM1 80%) with activated carbon can be installed.
In addition, the special cross-flow enthalpic heat exchanger allows the Helty Flow system to recover up to 91% of the heat from the exhaust air, using it to pre-condition the supply air.
Finally, the localized installation in each room allows users to adapt the functions and performance of the Helty Flow systems ensuring truly personalized comfort.
www.heltyair.com
REVOLUTIONIZING DISTRICT HEATING: LU-VE Group Evaporators for Heat Pump Systems
LU-VE Group’s evaporators represent an eco-sustainable solution, transforming district heating systems through advanced design and high efficiency. By utilizing recycled energy, they reduce primary energy consumption, CO 2 emissions, and related costs.
LU-VE Group’s heat pumps, which harness heat from the air, seawater, groundwater, and industrial waste heat, are perfectly suited for modern district heating systems.
LU-VE Group holds 70% of the market for air-source heat pumps, thanks to its expertise in manufacturing heat exchangers. The production sites in Italy and Finland are ISO 9001 (quality) and ISO 14001 (environment) certified, ensuring high performance and sustainability.
In Denmark, installations in Skagen, Frederikshavn, Ørum, and Saltum demonstrate significant environmental benefits and energy savings, with annual CO2 reductions of up to 15,300 tons. The evaporator uses natural refrigerants such as NH 3 and CO 2, ensuring sustainability due to their low Global Warming Potential (GWP) and high performance.
LU-VE’s commitment to reliability and innovation is highlighted by rigorous testing to ensure safety, efficiency, and sustainability. This advanced and sustainable technology positions LU-VE Group as a leader in eco-friendly heating, paving the way for future advancements in renewable energy. www.luvegroup.com
Rhoss has always been at the forefront of technological innovation and the adoption of propane in its heat pumps represents a significant step towards a more sustainable future. Recognising the potential of this refrigerant, it is investing in R&D to integrate it into its Heating and Cooling solutions, further improving their performance.
Using R290 natural gas, we have developed the POKER-P range, our first generation of heat pumps with propane gas and scroll compressors, launched in the market in early 2023.
The decision to develop this range came about not only to follow market trends, but also to try to go well beyond the limits defined by the revision of the F-GAS regulation. In fact, in this way we were able to expand the natural refrigerant proposals of the NIBE group, to which we belong, which has always been focused on offering solutions with ecological and natural refrigerants. The Rhoss offer was then expanded with the POKER-PI range with inverter scroll compressor, and with other new monobloc ranges
RHOSS R290 RANGES naturally eco-friendly solutions
MURELLE
REVOLUTION:
UniPACK-P and UniPACK-P EXP
With these latest products we have combined R290 natural gas with EXP multi-purpose technology, which has been part of the Rhoss DNA for more than 20 years and represents the optimal solution for simultaneous heating and cooling in an efficient ecological way. The last product to be introduced in our catalogue and presented in preview at Chillventa 2024 is the MidiPACK-PI range, a full-inverter high temperature heat pump with scroll compressors. The range is designed for residential and light-commercial applications, and with this novelty Rhoss has now the possibility to offer propane solutions from 20 up to 160 kW. These new products with R290 gas will allow us to strengthen our presence in the broad application scenario of refurbishment, by meeting the heating and cooling needs of buildings. In addition, the company is exploring new technologies to continue to offer more efficient and environmentally friendly solutions. Visit us Hall 4, booth 4-451 www.rhoss.it
the compact hybrid system without an external unit
Introducing the Murelle Revolution, a groundbreaking innovation in the heating industry. It is the only “all-in-one” hybrid heat pump on the market that eliminates the external unit. This system is fully contained within a sleek wall-hung boiler, making it an ideal solution for replacing traditional boilers, especially with high-temperature radiators. Despite its powerful capabilities, the Murelle Revolution is incredibly compact, with dimensions of 60 x 90 x 39 cm. The system houses a 28 kW condensing boiler paired with a 4 kW air-to-water heat pump, delivering outstanding performance without external components.
This innovation is driven by SIME’s advanced technology, featuring a hermetically sealed refrigerant circuit with two distinct evaporators. The first evaporator extracts heat from the surrounding air, while the second recovers residual energy from the boiler’s exhaust gases, cooling them down to as low as 10°C. This maximizes energy efficiency and minimizes environmental impact.
One standout feature of the Murelle Revolution is its versatility. The heat pump operates by drawing in and expelling air through two 16 cm diameter pipes, making it feasible to install even in historical and culturally significant buildings where traditional external installations are often prohibited due to aesthetic or architectural regulations. Murelle Revolution delivers state-of-the-art heating technology while preserving the visual integrity of buildings.
Additionally, when replacing an existing boiler,
a wall-mounted exhaust outlet can be created, with the hybrid generator fully certified by the manufacturer, ensuring compliance with standards and regulations.
Explore the full range of benefits offered by the Murelle Revolution and calculate potential savings tailored to your climate area at: www.murellerevolution.com
