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

The Australian government has unveiled plans for a new ‘net zero authority’ to oversee the transition to renewable energy. The authority’s goals include supporting workers in emissions-intensive sectors to transition to new jobs, coordinating programs to attract and take advantage of new clean energy industries across the regions, and assisting investors and companies to harness net-zero transformation opportunities. New ‘net zero authority’ The announcement has...

DENSO CORPORATION (DENSO), a mobility supplier, and United Semiconductor Japan Co., Ltd. (USJC), a subsidiary of global semiconductor foundry United Microelectronics Corporation (UMC) announced a collaboration to produce insulated gate bipolar transistors (IGBT), which have entered mass production at the 300mm fab of USJC. A first shipment ceremony was held today to mark this important milestone. It comes just one year after the companies announced a strategic partnership for this critical...

JSA Service hosted a drinks reception at The Hyatt Regency—The Churchill on Thursday, April 27th, to mark its 50th anniversary. JSA Service executives, employees, esteemed clients, and partners attended the drinks reception, providing an occasion to contemplate previous accomplishments while anticipating the next 50 years. In addition, there was a presentation showcasing JSA Service’s history, along with a staff awards ceremony and a raffle aimed at generating funds for The Veteran...

Proptech company - Facilio has announced that Kitopi, a tech-powered, multi-brand restaurant, has chosen Facilio’s Connected CaFM platform to centrally manage & optimize its kitchen facilities ensuring seamless and uninterrupted service to its customers. Kitopi, one of the few unicorns to emerge out of the MENA region, required a robust, unified platform to power its expansion across regions, and chose Facilio’s reimagined Connected CaFM/CMMS solution to future-proof its kitchen...

Thermo King proudly highlighted many smart solutions that will accelerate decarbonization in the cold chain at the Advanced Clean Transportation (ACT) Expo, May 1–4, in Anaheim, Calif. And with more than 8500 attendees, 1800 fleets, 275 sponsors and exhibitors, and 80 media representatives, there was plenty of interaction, education and discussion around the products and how they are driving sustainable fleet operations and helping customers meet regulatory policies. In the spotlight was...

Late last year, Danfoss Power Solutions celebrated the opening of its new remote controls manufacturing and design facility in San Sebastian, Spain. Now, the plant and its operators are demonstrating the value of the investment by delivering shorter lead times and higher quality remote control transmitters and receivers to its customers. Plant personnel are on a mission to become the benchmark in operational excellence, taking advantage of the facility’...

Resideo recently celebrated the grand reopening of its offices in Louisville, Kentucky, USA, following 12 months of renovation to modernize the site. The updated facility was designed to foster innovation and deliver a collaborative work environment for employees. The shared site is home to more than 180 team members across Resideo’s ADI Global Distribution and Products & Solutions businesses that span various departments including sales, marketing, customer service, sales support, an...

Vaisala’s Chief Sustainability and Strategy Officer - Anne Jalkala has been appointed Member of the Vaisala Leadership Team, as of May 5, 2023. She reports to company President and Chief Executive Officer (CEO), Kai Öistämö. Anne Jalkala started in Vaisala in 2022. She joined the company from Fortum, where she held several leadership positions focusing on growth, innovation, strategy and digital business. She also has extensive experience from the academic world. Extensive...

Carrier has introduced IdroFan® 36XH, a next generation of high-efficiency, hybrid hydronic terminal unit specifically designed for hotels and hospitality venues with intermittent occupancy. Carrier is a part of Carrier Global Corporation, a pioneer in intelligent climate and energy solutions. The new IdroFan 36XH is a hybrid hydronic terminal that can operate as a stand-alone unit to maintain stable, comfortable conditions for guests, while delivering energy-efficient operation, reduced ru...

Johnson Controls, a pioneer for smart, healthy, and sustainable buildings, released its 2023 Sustainability Report, marking milestones on the path to achieving net zero in buildings around the world. Johnson Controls reports accelerated progress both in its own sustainability journey and in the reduction of customer emissions. “Climate change is a key defining theme of this century. We have seven years to cut global emissions nearly in half to reach net zero by 2050 and limit global warmi...

Two of Finland’s major hydro power plants, located in the freezing Arctic Circle, are now SF6 ‘greenhouse gas’ free, thanks to a turn-key generator circuit breaker retrofit that gears them up for a more resource-efficient future. ABB customer, Kemijoki Oy, is one of the most important players in Finland’s renowned carbon neutral electricity system – responsible for balancing half of the country’s grid output – as well as being the leading provider of hy...

Danfoss Power Solutions, a renowned global supplier of mobile and industrial hydraulics, as well as electric powertrain systems, has launched a new family of universal quick disconnect couplings for data center liquid cooling applications. The Danfoss Hansen® UQD couplings help data center operators meet the thermal management challenges of more powerful chips, denser racks, and heavier workloads through reliable, leak-free, efficient operation. Danfoss Hansen® UQD couplings UQD coupl...

Following a long and established relationship, Hamworthy Heating, a trusted British manufacturer and supplier of commercial heating and hot water products has supplied Shastid Energy with a Tyneham Air Source Heat Pump for installation at its premises in Cambridgeshire. Tyneham heat pump The Tyneham heat pump range offers superb operational reliability, excellent quality, and outstanding performance backed up by engineering excellence and lifetime support. One of the lightest commercial heat...

Air Movement and Control Association (AMCA) International Inc. announces the release of AMCA Publication 511-21 (Rev. 12-22), Certified Ratings Program Product Rating Manual for Air Control Devices. Superseding AMCA Publication 511-21, AMCA Publication 511-21 (Rev. 12-22) outlines technical procedures and the proper presentation of data for the certification of air-control devices through the AMCA Certified Ratings Program (CRP). It is to be used in conjunction with AMCA Publication 11-22, Cert...

Panasonic Heating & Cooling Solutions was pleased to receive a visit from Rt Hon Grant Shapps, MP for Welwyn Hatfield and Secretary of State for the Department of Energy Security and Net Zero, to its Welwyn headquarters to see first-hand the new fully equipped training center for heating and cooling systems. This visit follows Mr. Shapps’ recent trip to Japan for the G7 Summit, during which time he also visited the Panasonic factory and R&D (research & development) facility in...

Aircuity, the globally renowned company in creating healthy and sustainable buildings, has announced that it has become a Diamond sponsor of the International Institute for Sustainable Laboratories (I2SL) Labs2Zero program. Labs2Zero program The Labs2Zero program recognizes that laboratories are an integral part of an organization’s net zero emissions strategy. It is comprised of a variety of options and information that address both the complexity of laboratories and the need to make th...

Daikin Applied announces that it has acquired Carroll Air Systems, a Tampa, Florida-based company that provides heating, ventilation and air-conditioning (HVAC) systems and services for commercial, industrial and institutional facilities. Supporting the Central and West Coast regions of Florida, Carroll Air Systems is a long-standing sales representative for Daikin and other HVAC equipment manufacturers, and is now part of the world’s number one air-conditioning company.  Providing...

BrainBox AI, a pioneer in autonomous building technology, announced a US$ 20 million fund-raise to support the continued development of BrainBox AI’s cutting-edge decarbonization technology and its global commercialization efforts.  The company is pleased to name The Government of Québec as a lead investor for 10 million US dollars, alongside ABB, a returning lead investor and global partner to BrainBox AI. Author's quote “We are grateful for this significant investmen...

A new analysis of site data from 12 Keltbray construction projects has revealed staggering savings since the business introduced Aggreko’s battery technologies to decarbonize its power usage and reduce running costs.  Keltbray is a construction engineering specialist delivering integrated solutions for complex building and infrastructure sectors across the UK. Recognized by the Institution of Civil Engineers (ICE) for its efforts to quantifiably reduce the carbon emissions on its pro...

Building pressurization is the difference in air pressure between the inside and outside of a building. There are three types of pressure that are typically talked about: positive pressure, negative pressure, or stack pressure, and each has an effect on indoor air quality (IAQ). Positive pressure Positive pressure occurs when there is more air coming into the building than going out. This is often used in hospitals, laboratories, and other buildings where it’s important to keep the air...

Danfoss is pleased to announce its participation in this year’s Euroheat and Power Congress, which is taking place in Torino, Italy, from May 22 to May 24, 2023. The Euroheat and Power Congress 2023 theme, ‘District Energy: The Local Solution to Global Challenges’, will focus on how district heating and cooling (DHC) networks can enable local energy transitions and help cities decarbonize. Theme highlights a key Danfoss focus area For Danfoss, the congress theme harmonizes w...

Thermo King, a globally renowned company in sustainable transport temperature control solutions, is proud to introduce the 3rd generation diesel TriPac® auxiliary power unit (APU). Building on the best-selling TriPac Evolution, the newest model provides the same comfort and performance customers expect but with added enhancements to reduce emissions, monitor unit performance and increase profitability. Thermo King 3rd generation TriPac APU The 3rd generation TriPac APU is available in two...

Australia’s home of sport, the iconic Melbourne Cricket Ground (MCG) has, over a seven-year period, achieved higher than expected energy, cost and emissions savings under an energy performance contract (EPC) between Siemens and the Melbourne Cricket Club (MCC). “In the seven-year period of the energy performance contract with Siemens, we’ve saved over A$5 million in energy costs and reduced greenhouse gas emissions by a colossal 50,089 tons of CO2. This is the equivalent energ...

Johnson Controls International plc, the global pioneer for smart, healthy, and sustainable buildings, will present at the Goldman Sachs Industrials and Materials Conference in New York. Executive Vice President and Chief Financial Officer Olivier Leonetti will participate on Wednesday, May 10, 2023, at 10:15 a.m. EDT. A live webcast of the presentation will be available on the company's website.

The well-known Italian brand, Big Mamma Restaurant Group, has recently transformed an old four story bank into a striking new restaurant, Jacuzzi, in the heart of High Street Kensington, West London, United Kingdom (UK). In keeping with the grand design of this new ‘pleasure palazzo’, the interior environment needed to offer ultimate comfort and to help create a memorable and luxurious dining experience. Summit Design specified, designed and installed the comprehensive new heating...

Mold in HVAC systems is a cause for concern in buildings. This is because the HVAC system distributes air within a building. But what is mold and how does it get there? Mold is a type of fungus that grows on organic materials such as wood, paper, and fabrics, and can also grow on surfaces, such as walls and ceilings. Mold in HVAC Systems When mold grows in a building, it releases spores into the air, which then is circulated throughout the building by the HVAC system. Mold in HVAC systems ca...

For the 8th consecutive year, Johnson Controls (JCI), a globally renowned company for smart, healthy, and sustainable buildings, has earned a place on the Clean200, a list of 200 companies that As You Sow and Corporate Knights say are leading the transition to a sustainable global economy by ‘putting sustainability at the heart of their products, services, business models and investments’. Out of 6,720 global companies, 200 were selected for the high proportion of their revenues ear...

A plan to support the net zero challenge and get young people into high-skilled, well-paid jobs has been launched on 20 April, 2023, by the Construction Leadership Council (CLC). In its new Skills Plan, CLC highlights how much the construction and built environment industry has to offer society while providing solutions to short and long-term challenges in England. Construction Construction is a major engine of the UK economy, employing 2.7 million people and contributing 8% output to the e...

Synchrony, a consumer financing company, and LG Electronics USA’s Air Conditioning Technologies announces a new multi-year partnership offering LG’s independent Pro Dealers a financing program to help homeowners purchase smart heating and cooling products. The private label credit card program will feature competitive deferred interest, fixed payment and equal monthly payment promotion options. As part of the partnership, installers participating in LG’s HVAC Pro Dealer progr...

Emerson will exhibit its extensive range of measurement, control, software and electrical technologies at World Hydrogen 2023, May 9-11 in Rotterdam Ahoy, Netherlands. Their broad portfolio of green hydrogen products and solutions is designed to help the users meet the challenges of hydrogen fuel production, distribution and end-use applications. Emerson enables users to build the hydrogen projects of tomorrow with proven, high performance, easy-to-maintain solutions while using data to optimiz...