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

100kW hydrogen fuel cell energy supply system was successfully developed at the Hydrogen Demonstration Center of Dongfang Electric Corporation (DEC). It marks the company's other technical breakthrough in hydrogen application after hydrogen refueling station system integration and energy tank production.

As a countermeasure against Japan's increasingly hot summers, Panasonic has introduced to the market a cooling mist solution to create cool spaces in outdoor environments. The Silky Fine Mist is a super fine dry mist that does not feel wet to the touch. Also recently, this cooling mist solution has begun to go beyond simply relieving heat stress and is being utilized for various applications, such as to create unique spaces for art, entertainment, and exquisite guest rooms in hotels and spa res...

Thermo King® customer Bottomley Enterprises greens up the holidays for millions of people across the United States each year. For many people, the holidays are simply not complete without a traditional tree, wreath, garland, swag, or some type of tabletop greenery – the fresh evergreen smells are often that final touch that make gatherings with family and friends memorable. And while millions flock to their local box stores for these holiday treasures, the odds are good that the produ...

The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) express their gratitude to House and Senate negotiators who included language in the just-passed Omnibus bill to bring about a national phasedown of HFC refrigerants. Particular appreciation also is due to Sens. John Kennedy (R-La.), Tom Carper (D-Del.), and John Barrasso (R-Wyo.) as well as Reps. Frank Pallone (D-NJ), Pete Olson (R-Tex.), and Paul Tonko (D- N.Y.) for their tireless efforts to see this bipartisan initiative throu...

Consumer advise experts at The Heating Hub have warned consumers not to get ‘hooked’ on the latest technologies in the drive to reduce carbon emissions, stating that they should focus on selecting the most appropriate system for their household requirements. The UK Government recently announced ambitious plans to install 600,000 heat pumps per year by 2028 and has committed to phasing out natural gas boilers in new build homes by 2025. Decarbonizing homes Decarbonizing homes is a...

Energy Solutions announced that it has completed the nearly two-year process for its Energy Solutions subsidiary, TMI-2 Solutions, to acquire the Three Mile Island Unit-2 Nuclear Power Plant (TMI-2), from subsidiaries of FirstEnergy Corp. The purpose of this sale is to complete the decommissioning process of the facility, located in Londonderry Township, Pennsylvania. TMI-2 license transfer request "This is a major step forward in the United States when it comes to decommissioning shut-down n...

Johnson Controls, the global front-runner for smart and sustainable buildings and the architect of OpenBlue connected solutions, has opened its new, state-of-the-art Ducted Systems Academy in Oklahoma City, OK, offering world-class commercial and residential HVAC training. The first-of-its-kind 30,000 square-foot training facility features two large classrooms and two extensive training labs, offering remote and hands-on classes, including virtual reality training. Real-Life Experience The vi...

RectorSeal, a globally renowned manufacturer of quality HVAC/R tools and accessories, and a wholly-owned subsidiary of CSW Industrials, Inc., has announced its acquisition of TRUaire, to provide residential and commercial grilles, registers, and diffusers to its expanding product line, designed for professional contractors. Following an integration period, the combined organization will operate with a unified market approach, giving distributors access to RectorSeal and TRUaire products. As maj...

Moro Hub (Data Hub Integrated Solutions), a wholly-owned subsidiary of Dubai Electricity and Water Authority (DEWA) and US-based Facilio, an AI-driven property operations cloud platform, has announced a strategic partnership to launch Energy Management and Monitoring Services for commercial and residential buildings in the UAE. digital features The new service aims to reinforce and bring to focus the next level of energy-saving strategies of Dubai and the UAE. Equipped with innovative and top...

A ductless heating and cooling system, or a mini-split, is a splendid choice for a Calabasas home and a worthwhile investment. It offers many benefits, and users can enjoy them all for years to come, if they maintain the system consistently.  As with any heating, ventilation, and air conditioning (HVAC) system, users need to protect their investment. By neglecting regular maintenance, users will shorten the system’s life span and greatly reduce how well it functions, as Tassio T...

Recently the '2020 Forum on High-Quality Development of Listed Companies & Presentation Ceremony of the 22nd Golden Bull Awards for Listed Companies', hosted by China Securities Journal was held in Haikou, Hainan Province, China. Dongfang Electric Co. Ltd. won the Golden Bull CSR Award for Listed Companies.  

DENSO Corporation announced it has begun mass production of its latest model of booster power module equipped with high-quality silicon carbide (SiC) power semiconductors, as part of its efforts to achieve a low-carbon society. This product is used in Toyota’s new Mirai model, which entered the market on December 9, 2020. DENSO has developed its REVOSIC® technology for the purpose of applying SiC power semiconductors (diodes and transistors) to in-vehicle applications. Use of SiC for...

The Cross-Industry Action Group has launched its Climate Framework. It represents a new, transdisciplinary, and holistic framework for the knowledge base that every current and future built environment professional will need to be equipped with in order to halt climate change and mitigate its adverse impacts. Stephen Hodder, CIC Chairman and Chair of the CIC Climate Change Committee, said: "The Construction Industry Council is delighted to support the Climate Framework. The Framework will equip...

The Federation of German Heating Industry (BDH) has expanded its organizational structure to include the new Energy Management Systems (EMS) department. On the agenda is the support of technological and market-relevant developments, as well as the political framework conditions in this topic area. “The expansion reflects the dynamic growth of networked systems, especially in single and two-family houses, but also in neighborhood solutions. The BDH member companies have been intensively in...

Recently, J&W Heating and Air and YORK® Factory Direct partnered with Building Homes for Heroes in Orange Park, Florida to gift a new YORK® HVAC system in the mortgage-free home of Army Specialist Alberto Diaz. Diaz joined the military in 2012 because he wanted to provide a better life for his family. While deployed in Afghanistan, his truck rolled over an IED, causing severe injuries, such as bleeding in his brain, nerve damage in his face, and posttraumatic stress disorder, among...

Bryant Heating & Cooling Systems (Bryant) launched an updated zoning sensor to be used with its flagship Evolution Zoning System. The sensor provides homeowners with a wall control featuring a new, contemporary design, with the ability to control an individual zone in the home’s Evolution zoning system. Bryant, an international supplier of heating, ventilating, and air conditioning (HVAC) equipment, is a part of Carrier Global Corporation, a renowned global provider of healthy, safe a...

CoolSys - Refrigeration and HVAC Systems (CoolSys), parent to market-renowned refrigeration and HVAC service companies nationwide, has deployed several new technology initiatives to help combat global COVID-19 pandemic spread in recent months. Bipolar ionization Bipolar ionization is one of these technologies with the ability to create charged ions in the air to attach to airborne particles, increasing their size, and making them easier to trap with air filters. Scolari’s Food and Drug...

Honeywell, a global front-runner in connected buildings, launched Honeywell Small and Medium Building Administrator powered by Honeywell Forge, an affordable and scalable building portfolio management system designed specifically for small- to medium-sized buildings. The Honeywell Small and Medium Building Administrator can save users up to 30% in facility energy costs, improve visibility into building portfolio performance, and help facility managers optimize occupant comfort, operational perf...

Carrier Global Corporation, a global provider of healthy, safe and sustainable building and cold chain solutions, is proud to announce that Sensata Technologies has joined the Carrier Alliance program and signed a strategic long-term agreement with Carrier. Sensata will supply a range of sensors and controls across Carrier's HVAC and Refrigeration portfolios. Sensata sensors and controls are IoT-enabled and offer enhanced digital insights and connectivity, helping to improve overall system perf...

The Board of Directors of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) elected the association’s new officers and congratulated those who presented industry awards at last month’s virtual Leadership Forum. “The dedication of these industry leaders makes it possible for AHRI to continue to be the recognized voice of the industry and a reliable source for information,” said AHRI President and CEO Stephen Yurek. “We are very grateful for their ser...

Johnson Controls’ product managers have shared key insights about how YORK connected RTUs (rooftop units) feature remote monitoring capabilities and offer wizards to further aid in the RTU commissioning and start-up process. Remote Monitoring Connected RTUs are critical to the HVAC industry and can ensure easier installation and ongoing maintenance. Remote monitoring capabilities offered by YORK commercial HVAC systems help save time for contractors and offer peace of mind, and cost savi...

With straightforward installation, intuitive wizard, and built-in design flexibility the Danfoss EKE 400, provide the tools needed to achieve the optimal cooling mode and defrost sequence for efficient, safe, and trouble-free evaporator operation. Danfoss is very pleased to announce the release of the second version of the EKE 400 1.1. Evaporator Controller. The latest version of the EKE 400 comes with new features such as support for DX evaporators with or without hot gas defrost including CO2...

ASHRAE and the National Association of State Energy Officials (NASEO) have signed a new Memorandum of Understanding (MOU) formalizing the organizations’ relationship. The MOU was signed by Charles E. Gulledge III, P.E., 2020-21 ASHRAE President and David Terry, NASEO Executive Director during a virtual signing ceremony on November 20. The agreement outlines how ASHRAE and NASEO will work cooperatively to promote the advancements of a more sustainable built environment through HVAC&R...

Armstrong Fluid Technology announced that the company has moved to a new expanded facility for European production and warehousing of circulator products. New Expanded Facility The new facility, located in Jimbolia, Romania, offers greater capacity for the production of Armstrong high-efficiency and standard wet rotor circulators. Supported by Armstrong’s global supply chain, the site will employ 65 team members dedicated to producing circulators for customers worldwide. Reflecting on t...

The Nuclear Regulatory Commission (NRC) approved the transfer of the Three Mile Island Unit-2 Nuclear Power Plant and the corresponding Possession-Only license from FirstEnergy Corp. subsidiaries GPU Nuclear, Inc., Metropolitan Edison Company, Jersey Central Power & Light Company, and Pennsylvania Electric Company to a subsidiary of Energy Solutions known as TMI-2 Solutions, LLC. In addition to the NRC approval, the New Jersey Board of Public Utilities (BPU) today approved the sale of TMI-2...

With effect from September 1st, 2021, the BDH (Federation of German Heating Industry) Board of Directors appointed Markus Staudt as the new General Manager at a board meeting. Markus Staudt succeeds Andreas Lücke, who has held the position of General Manager since 1993. “We are pleased about the order from Markus Staudt. We see this as a good basis for the successful continuation of the association work,” emphasizes BDH (Federation of German Heating Industry), President Uwe Glo...

Homeowners increasingly seek sustainable choices for homes. The buying decisions are influenced by increasing awareness of extreme weather events and climate change, including how to help curb its effects, even in small ways. The experts at Mitsubishi Electric Trane HVAC US support conscientious homeowners embracing a movement geared toward sustainability called strategic electrification. What is Strategic Electrification? Strategic electrification describes a growing range of solutions inten...

Eurovent has released the first edition of the Eurovent Recommendation 14/6 – Interpretation of Regulation (EU) 2019/2018 and of Regulation (EU) 2019/2024. The recommendation provides the European Commission with industry input for the future guidelines accompanying Regulations (EU) 2019/2018 and (EU) 2024/2019. Eurovent Recommendation 14/6 The aim of this code of good practice is to provide the industry interpretation in regard of the Regulation (EU) 2019/2018 and of the Regulation 2019...

Mitsubishi Electric Trane HVAC US (METUS), the exclusive provider of Zoned Comfort Solutions® and a supplier of Variable Refrigerant Flow (VRF) heating and cooling systems, is pleased to support METUS distributor, S. G. Torrice Company, in its donation of Mitsubishi Electric equipment to Homes For Our Troops, a nonprofit organization that builds and donates specially adapted custom homes nationwide for severely injured post-9/11 veterans, to enable them to rebuild their lives. S. G. Torrice...

Facilio, a globally renowned AI-driven property operations & maintenance (O&M) platform, and Belimo (BELIMO Holding AG), a global market leader in HVAC field devices, have announced a strategic collaboration to enhance the buildings industry, by delivering connected and sustainable environments. The joint solution unlocks real-time building operational data, improves asset life cycles, and drives new levels of efficiency. Transforming IoT data into operational insights Addressing the...