Variable Refrigerant Flow Systems (VRF or VRV) News & Trends

BITZER, the refrigeration, air conditioning, and heat pump specialist, acquired Czech company BPOWER in late October 2023. This acquisition not only allows BITZER to offer components and Organic Rankine Cycle (ORC) systems for generating power from waste heat, thus making an important contribution to decarbonization, but also enables system integration.  Efficient use of waste heat in the industry can go a long way in helping to make production more energy-efficient, reduce carbon emission...

Tradespeople will now be able to face the ongoing battle of complying with building regulations for mechanical ventilation as Elta Fans returns to the market via a new dedicated division, Elta Trade. With many people not realizing that residential ventilation systems must adhere to the building's regulations alongside needing to test its airflow rates, Elta Trade aims to help contractors ensure their setup is compliant. Damp and mold problems According to the 2021 English Housing Survey condu...

Airedale’s AireWall ONE has been designed with input from industry experts, to deliver a flexible, efficient and global range of data center fan arrays for an industry striving for scalability and sustainability. Airedale by Modine, the critical cooling specialists, has announced the launch of AireWall ONE, a fan wall developed in collaboration with the data center industry. AireWall ONE AireWall ONE has built-in flexibility, with a parametric design allowing it to be configurable to ph...

Denso Corporation (DENSO), a globally renowned mobility supplier, hosted its annual Dialog Day on November 15, 2023. Aiming to enhance its concepts - “Green” and “Peace of Mind” to evolve from “a Tier 1 supplier that supports the auto industry” to “a Tier 1 supplier that supports a mobility-centered society,” DENSO has announced a new management structure strategy, its corporate value improvement strategy, its fundamental technology strategy and c...

Heat pump commissioning through Benchmark Online and certification via the MCS Installations Database are set to be integrated. This will result in a single point of data entry for the first time to simplify the process for Benchmark installers employed by the nearly 1,700 MCS-certified heat pump contractors. Benchmark, a longstanding trusted name within the installer community, transformed its previous paper-based checklist into an easy-to-use app over two years ago. The addition of heat...

Mitsubishi Electric will be exhibiting at CIBSE Build2Perform Live 2023, from 5th to 6th December, 2023 at ExCeL, London, United Kingdom, showcasing the range of commercial heat pumps and Hybrid VRF air conditioning solutions, including the Ecodan QAHV commercial heat pump and the City Multi Vertical Hybrid Branch Controller (HBC). The Ecodan QAHV utilizes CO2 and is specifically designed for commercial sanitary hot water applications. It can deliver hot water up to 90°C, making it an ideal...

Intelligent power management company - Eaton has announced the opening of its newest global Innovation Center near Montreal in Brossard, Quebec, Canada, following nearly four decades of developing cutting-edge software in the region. At the 35,000-square-foot space, Eaton will accelerate the research and development of distributed energy resource (DER) technologies enabling sustainable electricity for buildings, homes, industry and the electric grid. Eaton is bringing approximately 150 highly s...

As the crisp autumn breeze ushers in a kaleidoscope of colors, it also brings with it a challenge for many individuals – allergies. For university students and staff, navigating through fall can be a sneeze-inducing endeavor. However, as an institutional facility manager, they have the power to create a healthier indoor environment and minimize autumn allergies, particularly by focusing on the air conveyance system. Air conveyance systems Understanding the Challenge to Minimize Autumn...

Mitsubishi Electric has announced the launch of its Ecodan R290 heat pump, further contributing to the decarbonization of home heating. The new model, manufactured in its factory in Livingston, Scotland, results from Mitsubishi Electric's decades of experience in producing heat pumps. The launch of the Ecodan R290, with its low global warming potential (GWP) refrigerant, is a big step towards more sustainable home heating. Using a hydrocarbon refrigerant that can achieve high Coefficient of Per...

Danfoss Power Solutions, a global supplier of mobile and industrial hydraulics, as well as electric powertrain systems, has launched its next-generation air conditioning hose for liquid lines in agriculture, construction, and commercial vehicle applications. EverCool EC005 Type G A/C hose The new EverCool EC005 Type G A/C hose simplifies installation, while offering weight reduction and proven reliability. The new EC005 hose is fully thermoformable, even over long lengths, eliminating the nee...

Ventive is delighted to announce that it has recently secured its next round of funding, as the company works towards delivering its all-in-one Heat Pump technology to homes across the United Kingdom (UK).  Ventive designs and manufactures intelligent heating and ventilation solutions to make buildings healthy, comfortable, efficient, and affordable. investment program The deal, led and syndicated by the deep tech and venture capital specialist EMV Capital, is an investment package provi...

Gradient, a company built by thermal scientists to rethink HVAC and build products that are good for the planet and great at cooling and heating homes, announced the All-Weather 120 V Window Heat Pump. The new product from Gradient provides efficient, climate-friendly heating and cooling in the coldest winters and hottest summers, all while operating quietly and minimizing noise.  Selected by the Biden administration to feature at American Possibilities: White House Demo Day as an example...

NIBCO INC., a global provider of flow control solutions, announced its Board of Directors has approved several executive leadership appointments.  These new appointments are effective immediately and reflect the company’s commitment to its long-term growth strategy. new executive appointments Steve Malm Steve Malm has been appointed as the new Chairman and Chief Executive Officer. Malm has been with NIBCO since 1996 and has served as President and Chief Operating Officer from 2006...

Danfoss Turbocor, manufacturer and pioneer of the first oil-free, magnetic bearing compressor for the HVAC industry, is celebrating its 10th anniversary as a wholly-owned Danfoss company. Initially founded in 1994 and later becoming a joint venture with Danfoss in 2004, its Turbocor® compressors have delivered versatile and unmatched efficiency, with low-Global Warming Potential compatibility, helping to reduce emissions while earning strong return on investment for customers. Zero perform...

Business Development Resources (BDR), the training and business coaching authority for home services industry professionals, announces its 2024 program for Trailblazer Sales Academy, an ongoing online training program for territory managers and distribution sales team members that focuses on developing sales skills, leadership agility and a strategic vision for territory growth. top territory managers Trailblazer Sales Academy features four live virtual workshops from January through May to he...

Dilution is the Solution–Increasing outdoor ventilation is essential for diluting and reducing the concentration of airborne pollutants in an indoor space. Dilution of contaminants by supplying clean outdoor air is an integral part of improving indoor air quality (IAQ) and maintaining the health and comfort of occupants.  Proper temperature and humidity control of the inside space is also important for achieving optimal IAQ. To maintain a healthy indoor environment, air flow...

Dilution is the Solution – Increasing outdoor ventilation is essential for diluting and reducing the concentration of airborne pollutants in an indoor space. Dilution of contaminants by supplying clean outdoor air is an integral part of improving indoor air quality (IAQ) and maintaining the health and comfort of occupants. Proper temperature and humidity control of the inside space is also important for achieving optimal IAQ. To maintain a healthy indoor environment, air flow should not b...

In recent years, the field of refrigeration has witnessed a transformative shift, marking the dawn of a new era guided by ecological consciousness. As environmental concerns gain momentum and the need to mitigate climate change becomes more urgent, synthetic refrigerants known for their harmful impact are making way for a generation of ecological alternatives. Widely used but harmful Refrigeration equipment with standard, synthetic refrigerants is still widely used in many countries. The most...

Indoor air quality and ventilation manufacturing specialist Nuaire is proud to be a sponsor of this year’s World Ventil8 Day, being held on 8th November. World Ventil8 Day aims to raise awareness of the importance of ventilation as a crucial part of enabling the health and well-being of people. This is just the second year for World Ventil8 Day, with its inaugural year in 2022 generating substantial media coverage, reaching 25 million people across social media, and attracting high-profil...

Heat transfer specialist Alfa Laval is addressing the challenge of overwhelming choice in the processing industry’s heat exchanger market with a key appointment to its energy division and the launch of its new online design and specification tool, HEXpert. Recent market reports have suggested the global heat exchanger market will increase at a compound annual growth rate of 6% from 2022 to 2031, reaching $34.24bn, demonstrating the technology’s continued critical role in heavy proce...

Trane Technologies, a global climate innovator, has completed the acquisition of Nuvolo, a pioneer in modern, cloud-based connected workplace and enterprise asset management products and solutions. The acquisition was previously announced in a press release on October 2, 2023. The acquisition expands Trane Technologies’ software-as-a-service (SaaS) and digital capabilities to meet fast-growing demands for modern workplace and asset management solutions. Nuvolo Connected Workplace, built o...

Rheem, a global manufacturer of water heating and HVAC products, received top honors in the plumbing category for its Triton® Light Duty (50- and 75-gallon) product in the AHR Expo’s 2024 Innovation Awards.  Developed as a solution for small business owners seeking maximum hot water delivery, Triton Light Duty commercial units provide up to 97 percent thermal efficiency. “Rheem is committed to leading the industry with innovative, sustainable and smart products,” sai...

The Ideal System Filter is an efficient, full-flow, magnetic filter designed to protect central heating systems by removing suspended debris in a heating system, including iron oxide. A dirty heating system results in substantial efficiency loss and energy wastage, meaning it costs more to run and maintain. The functionality of the new system filter is very similar to the previous one: it has a 22 mm compression connections, can be mounted in different orientations, the magnet pulls out of the...

Heating, plumbing, and air movement materials supplier - TG Lynes has added an innovative solution for grooved piping systems to its extensive range. TG Lynes has become the only UK stockist of VSH Shurjoint products, which provide welding-free, time-saving solutions for the HVAC, sanitary, and industrial markets. The VSH Shurjoint product line by Aalberts Integrated Piping Systems is renowned for reliable connections, easy installation, and safety. VSH Shurjoint A coupling can be instal...

Some of the coolest additions to Auburn University’s Jordan-Hare Stadium this year come courtesy of Carrier local dealers in Alabama, with five comfort stations now located throughout the stadium for each home football game. Carrier is a part of Carrier Global Corporation, a pioneer in intelligent climate and energy solutions. Carrier worked with its regional distributor Mingledorff’s and local HVAC contractor Jackson Services to provide comfort stations at Auburn Tiger home ga...

Bradford White Corporation, an industry-pioneering manufacturer of water heaters, boilers, and storage tanks, announces a new partnership with Explore The Trades that aims to bridge the technical talent gap in the service trades and advance positive public awareness of the plumbing and HVAC industry. Explore The Trades, a nonprofit organization founded in 2005, is bridging the technical talent gap to the skilled trades of plumbing, heating, cooling, and electrical by raising awareness of t...

Johnson Controls, the global pioneer for smart, healthy, and sustainable buildings announced the launch of the first air-cooled variable speed drive (VSD) screw chiller in the United States of America (USA) to use ultra-low-global warming potential (GWP) refrigerant - R-1234ze.  YORK® YVAA Style B The YORK® YVAA Style B Air-Cooled Screw Chiller, an evolution of the first-generation YVAA, is engineered to drive efficiency now and meet or exceed future regulatory requireme...

The Building Centre in London is holding a free workshop with panel debates and talks led by experts across the construction industry on 15 November 2023. With the industry under more scrutiny than ever to make sure that greener practices are followed, it is important that commercial plumbing looks towards the future to find efficient and productive ways of reducing its carbon footprint. Potential methods include the use of bio-based polymers and new pipework materials. The Future of Sustainab...

Daikin Applied has announced two new products that add to its lineup of Trailblazer® air-cooled scroll and Pathfinder® air-cooled screw chillers, and build on the company’s commitment to helping customers decarbonize their facilities. Daikin’s new Trailblazer Chillers Daikin’s new Trailblazer (model AGZ-F) is one of the first chillers available in North America with low global warming potential (GWP) and highly efficient R-32 refrigerant. The company has also added a...

Interamericana University of Puerto Rico has implemented Sensibo Airbend, a new software allowing them to manage air conditioning and air quality monitoring devices in bulk, reducing heating and cooling costs, while ensuring healthy air quality for students, over the course of ten years. Sensibo is a pioneering Climate Tech company that combines smart ACs with a more sustainable world. Air rate in classrooms Interamericana University of Puerto Rico has been looking for ways to keep its s...