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

After the launch of the PXC4 and PXC5 controllers for the optimized control of small and medium-sized buildings, Siemens has added the PXC7 to its Desigo portfolio to offer even more flexibility to building automation practitioners. This new addition allows professionals to program heating, ventilation, and air conditioning (HVAC) applications for larger buildings. Due to its simplified integration capabilities, the Desigo PXC7 controller supports system integrators in providing a complete auto...

Daikin UK has announced the launch of two new Sustainable Home Centres, making its national network 30-strong. A new center has opened in Warminster, United Kingdom, in partnership with a local renewable energy solutions provider, Ecobubl. And, as the first-of-its-kind establishment in West Yorkshire, the Viva Training center is now up and running in Halifax, UK. Growing demand for heat pumps Amid growing demand for heat pumps – boosted by the now-open Boiler Upgrade Scheme and recent r...

Cherry Creek School District (CCSD) and Johnson Controls (JCI), the globally renowned company for smart, healthy and sustainable buildings, are embarking on a sustainability initiative, which is expected to reduce annual carbon emissions by 25%, water usage by 1.8 billion gallons and provide net savings to the school district of US$ 20 million, over the next 20 years – all while creating a more improved learning environment throughout Colorado's fourth-largest school district. “Cher...

Milwaukee Tool continues to disrupt the concrete finishing space, by introducing the newest light equipment to the MX FUEL Equipment System, the MX FUEL Concrete Vibrator. The MX FUEL Concrete Vibrator can consolidate up to 45 cubic yards on a single charge with a 2” head and 14’ shaft, while eliminating cords and tripping hazards for a safer and more productive pour. Kevin Gee, the Director of Product Management for Milwaukee Tool, said “At Milwaukee Tool, our priority is the...

To encourage deeper customer engagement and create a forum for discussions around current capabilities and future developments, Carrier Commercial Refrigeration is announcing a new program to provide an in-depth product, service, and technology strategy sessions at its intelligence center in Mainz, Germany for European retail customers. Carrier Commercial Refrigeration is a part of Carrier Global Corporation, the global provider of healthy, safe, sustainable, and intelligent building and cold c...

Trane, a brand of Trane Technologies (TT), a global climate innovator, has been named Green Builder Media's prestigious HVAC Brand Leader for 2022. Recognized for its industry-renowned sustainable solutions and focus on efficient indoor comfort, Trane outranked its peers in the publication’s annual brand index that considers residential HVAC purchase preferences, sentiment and reader data. With over a century of experience in providing long-lasting, precision-engineered HVAC solutions and...

Facilio, a renowned global property operations software platform; Airmaster, an Australia-based award-winning building services company, and NEJAVI, a sales advisory and delivery service focusing on digital transformation and business process, announced a strategic partnership. The partnership will help real estate portfolio owners and operators realize next-level operational savings, energy efficiency, and improved building performance. Leveraging the combined power of Facilio’s unified...

World Climate Day is celebrated every year on December 8th. This world day was created by several NGOs, in order to highlight the threats of global warming and the importance of changing people’s habits to limit the negative effects. This day also allows for reminding the population that it is necessary to act in daily gestures and to become aware of the impact of its actions. Climate change and seasonal changes force the population to equip themselves to improve their thermal comfort. Ai...

Spaces4Learning, a major publication connecting educational leaders with research and news about current issues that impact K-12 and Higher Education facilities has featured an article by ABM Franchising Group Senior Vice President, Kelly Pnacek. The article - 'Don’t Hobble Your Building’s Health' 'Don’t Hobble Your Building’s Health' highlights how improving ventilation to respond to pathogens and improve air quality can stress HVAC systems already suffering from lack...

From the air, it looks like any other modern housing estate, with circles and rows of white houses grouped neatly around a central plaza. A closer look reveals that every house has solar panels on its roof. When the users reach ground level, they notice the careful landscaping, the abundance of trees, and the absence of utility poles. This futuristic complex is the result of a major Panasonic initiative aimed at creating entire communities that are eco-friendly, secure, and comfortable to live...

Right before earth day 2022, Dr. Simon Müller, CTO of the company builder wattx, announces the launch of their new B2C startup climony. The vision of climony is to explore new ways for counteracting climate change to preserve living spaces for future generations. To achieve this, the startup challenges the status quo of carbon offsetting services by prioritizing reduction measures over offsetting, educating people on climate change, and funneling support to impactful climate initiatives. ...

DENSO Corporation announced it is providing key electrification components to Toyota and Subaru’s all-new, all-electric bZ4X and SOLTERRA, scheduled to be released in May 12, 2022 and mid-2022, respectively. DENSO products help the battery electric vehicle (BEV) go farther, charge faster, optimize battery use, and, most importantly, perform better. DENSO products Newly-developed DENSO products featured on the bZ4X and SOLTERRA include: Current Sensor, which detects the flow of chargi...

BluE Nexus Corporation, AISIN Corporation, and DENSO Corporation announced that they have jointly developed an eAxle for Toyota’s new battery electric vehicle (BEV), bZ4X scheduled to be released on May 12, 2022. BluE’s first eAxle has achieved excellent dynamic performance and downsizing and helps vehicles increase their electric mileage. electric vehicles BluE was established in April 2019 to develop and sell electric systems and driving modules. By combining the strengths of A...

With 2,645 inmates in population, the Mansfield Correctional Institute could largely benefit from reduced energy costs for its water heating needs. When learning about cogeneration technology, the staff decided to implement Lochinvar’s XRGI® 25 Micro Cogeneration system. XRGI® 25 Micro Cogeneration system This equipment consists of a 24kW induction system that uses city gas as fuel. It is comprised of one reciprocating Toyota engine, one heat recovery induction generator, two 400...

XOi Technologies, a globally renowned provider of technician-focused technology solutions and Synergy Solution Group, an innovative commercial HVAC peer network, announce a shared initiative that delivers XOi’s premium Journeyman Platform suite of powerful technician-enablement solutions to a nationwide roster of leading contractors. Synergy Solution Group is the first industry network group to adopt the exclusive Journeyman Platform solution, XOi Technologies’ next-generation smart...

Carrier has added new TruVu™ zone HVAC controllers to the i-Vu® building automation system. Designed for pressure-independent Variable Air Volume (VAV) and pressure-dependent Variable Volume and Temperature (VVT) applications, these controllers feature built-in control programs that are engineered for efficiency, energy savings, and optimum equipment performance. They also feature dual IP ports for high-speed BACnet/IP communication. Carrier is a part of Carrier Global Corporation, th...

Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has introduced Solution Navigator, a comprehensive digital experience that easily navigates the product life cycle in Building Automation Systems, Fire, Security, HVAC and Industrial Refrigeration, in order to create a next generation of customer enablement tools. Customers can select, price, quote, order, track shipments, locate replacement parts, process warranty claims, access training and...

Do users have an industrial process that requires container systems to maintain a constant temperature inside? One option is to install an internal heating element. However, that is time-consuming, expensive, and impractical. It requires taking the tank offline, draining it, and cutting a hole in the side to install the heating element. Additionally, there will be eventual maintenance or replacement of the heating element, causing more downtime. Tank heating jacket A jacketed tank has a secon...

Viessmann Refrigeration Solutions GmbH, a supplier of commercial refrigeration solutions, and Noyes Technologies, the first supplier of an automated and highly flexible nano-storage system, are cooperating to develop an innovative, modular and fully automated refrigeration system for the revolutionary NoyesStorage. This will be a valuable addition to the Noyes and Viessmann offering, intended to radically simplify and streamline storage of products with complex requirements such as temperature...

Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has announced the latest evolution to the YORK YVAA Variable Speed Drive Screw Chiller for the entire global product line. The award-winning chiller now features increased operating efficiency, a reduced footprint and integration with low-GWP refrigerants. The chiller also now offers more flexibility with expanded configuration options at each cooling capacity, along with a reduction in sound...

Campbell University is a private university founded in 1887 by Baptist minister, J.A. Campbell. It currently has a student enrollment of 6,185 and the main campus is situated on 850 acres in Buies Creek, North Carolina, USA. The campus has fifteen (15) dormitories/apartment buildings total. Indoor air quality and mechanical issues were reported in two of these student housing facilities and the university knew they needed to be addressed. The Concern The Campbell University facility team had...

In a series from Motili, the company highlights PropTech, CRE, multi-family, and single-family industry news. Motili takes a look at the differences between in-house versus outsourcing HVAC management. In-house or outsource? When it comes to HVAC systems, most companies have a comprehensive plan for keeping their HVAC management in-house. Typically, these businesses or building owners have a schedule of what to do and when inventory to support that schedule and will utilize their onsite m...

Sustainable construction and building design have never been more important for the construction industry. A crucial component of the built environment – which contributes some 40% of the United Kingdom’s carbon emissions - the rising demand for green construction demonstrates the industry’s growing awareness and commitment to enact change. Highlighting the impact of this movement, green construction innovators, Dura Products, has announced details of its planned expansion to...

As Carrier continues to gain momentum with its all-electric transport refrigeration offerings worldwide, its Vector eCool units are now available and on the roads of Australia. Carrier Transicold is a part of Carrier Global Corporation, the renowned global provider of healthy, safe, sustainable and intelligent building and cold chain solutions. “We are excited to bring this sustainable solution to our customers,” said Stephen Elford, the Managing Director for Australia-New Zealand r...

Air comfort is always top of mind for homeowners, especially when the air conditioner or furnace stops working and they are hot or cold! But what about air quality? Homeowners, particularly those with allergies or asthma should keep an eye on their air quality, which will lead to a boost in quality of life. Both air purifiers and UV lights can “scrub” air of allergens, mold, dirt, and more. But what is the difference? Van Drunen take a look at these two options for breathing in the...

Despite an intensifying climate crisis and global uncertainty in energy markets, the world’s largest energy-using countries are making only limited progress in reducing energy waste and planet-warming emissions, according to the 2022 International Energy Efficiency Scorecard, published by the non-profit American Council for an Energy-Efficient Economy (ACEEE). To meet their climate goals, the report says, countries will need to rapidly scale their efficiency efforts. No country came close...

Heavy Duty Trucking Equipment Editor, Jim Park sat down with Matt Srnec from Thermo King to discuss the barriers that are facing the transportation industry and the future solutions to Battery Electric TRU (BETRU) adoption and what fleets can expect. While the electrification of Transport Refrigeration is evolving and progressing, there are several significant barriers that still face the transportation industry. Because of these barriers, it is possible that regulations will drive adoption ahe...

Just in time for warmer spring temperatures, GE Appliances, a Haier company, introduces the GE Profile™ ClearView™ Energy Star certified window air conditioner. The innovative below-the-sill installation and sleek design offer cooling performance without compromising the window view, ultra-quiet operation, and the connected features that consumers expect from GE Profile. The new GE Profile ClearView is designed to install safely and easily below the windowsill using novel adjustable...

Temperature and humidity control experts, Newsome, are delighted to announce they have just taken delivery of a brand-new range of energy-efficient chillers and air handling equipment, for both Industrial & Environmental Cooling applications. Their new chiller rental range is ready for hire featuring the latest energy-efficient and environmentally friendly manufacturing technology, with many of the products featuring low GWP (Global Warming Potential) Refrigerants. environmentally-friendly...

For those who are interested in starting an HVAC business, there is a massive opportunity for them in this industry! The U.S. HVAC industry is not going anywhere, and predictions forecast that it will continue to expand in size over the next ten years. For individuals who are just researching how to start or have already been working on their idea for years, Payzer is here to help provide them with the background knowledge they need to start turning their dreams into reality! Start with an eff...