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

CAREL has published a new white paper entitled 'Indoor air quality - Guaranteeing health and comfort in buildings', which examines the importance of indoor air quality and its impact on the health and well-being of building occupants. While outdoor air quality (OAQ) has been regulated for decades now to protect public health, air quality in the indoor spaces where we spend around 92% of the time is equally important. In enclosed environments, it is more likely to encounter high concen...

As temperatures rise, Air-Con International, a trusted pioneer in HVAC solutions, is helping homeowners and businesses stay cool and comfortable with its wide range of innovative products. From versatile Mini-Splits to powerful Central AC systems and essential accessories, Air-Con International is the go-to provider for reliable cooling solutions tailored to residential, commercial, and HVAC markets. Mini-Splits: Compact with Advanced Features Air-Con International’s Mini-Splits are des...

Malco Tools, one of the nation’s pioneering solution developers and manufacturers of high-quality tools for the HVAC and building construction trades, has earned the 2025 Metal of Honor Award from Metal Roofing Magazine. This is the 10th year Malco has earned the recognition, which is voted on by roofers and contractors. Marking its 21st year, the Metal of Honor program gives metal roofers the opportunity to cast their ballot on which companies and products are the highest quali...

As early as 2015, Carrefour pioneered a de-plastification approach in its stores, starting notably with fruits and vegetables (even before the AGEC law), batteries, light bulbs, and textile products. All these actions have resulted in savings of more than 20,000 tons of packaging, particularly plastic packaging, and have helped create market standards, now adopted by most other distributors and national brand suppliers.  integration of recycled plastic in packaging Remove 15,000 tons o...

Now available in print or digital formats on the Sheet Metal and Air Conditioning Contractors' National Association bookstore website, the SMACNA HVAC Duct Construction Standards Manual, 4th edition, represents the state-of-the-art in sheet metal duct fabrication and installation. The technical standards and manuals developed by SMACNA contractors have found worldwide acceptance by the construction industry and are an invaluable resource to metal and air conditioning contractors everywhere. Ke...

Baltimore Aircoil Company, Inc. (BAC), a pioneer in cooling solutions, will participate as an exhibitor at Data Center World 2025, the global conference for data center IT infrastructure, mission-critical facilities management, new power designs and solutions, emerging construction practices, and the innovative tools and technologies needed to become an AI factory, in booth 125. The event takes place April 14-17, 2025, in Washington, D.C. Data Center World is the longest-running data center con...

The Plumbing and Heating Federation (SNIPEF) has raised concerns that the Scottish Government’s announcement on a revised Heat in Buildings Bill failed to address the core challenge of how decarbonization will be delivered, with no mention of workforce skills, installer training or targeted support for small and medium-sized businesses (SME’s). This support is crucial, as 80% of heat pump installations are expected to be completed by SME’s. How Scotland will develop the skill...

Building on a successful collaboration established in 2019, Danfoss and Microsoft are expanding their partnership to accelerate the development and deployment of AI and cloud-based solutions that enable the industry to optimize energy consumption, reduce food waste, and lower emissions across food retail. Danfoss Alsense® helps supermarkets reduce food waste by up to 30%, while also reducing energy consumption on refrigeration by up to 15%. generation of sustainable solutions Danfoss...

Navien is introducing the PEM750 heat pump to the UK market, offering a high-performance, eco-friendly heating solution designed for quick, easy installation - saving installers time while reducing complexity on-site. As the UK moves towards its net-zero targets, demand for simply smarter, more efficient and future-proof heating solutions continues to grow. Eco Heating Excellence The PEM750 has been engineered to meet these requirements, delivering heating and hot water solutions more sustain...

Carrefour announced its decision to raise its offer to acquire all outstanding shares of its subsidiary, Grupo Carrefour Brasil ("Carrefour Brazil"). Minority shareholders are now offered the following options in exchange for their shares:  8.50 Brazilian reais (R$) in cash per Carrefour Brazil share (vs. R$7.70 previously)  1 Carrefour share1 for every 9.96 Carrefour Brazil shares (vs. 1 for 11)  A combination of the two options: R$4.25 in cash per Carrefour Brazil share pl...

Solar & Storage Live Malaysia 2025 launches in Kuala Lumpur on 9 and 10 April 2025, aimed at helping Malaysia make significant strides towards a more sustainable future and meet its renewable energy generation targets. Held at the Malaysia International Trade and Exhibition Center (MITEC), the free-to-attend expo and conference brings together thousands of industry pioneers, developers, installers, policymakers, technology experts, solution providers, investors, and innovators under one roo...

NIBCO INC. has announced the promotion of Colin Crain to vice president of specialty and retail sales. In Crain’s new role, he will be responsible for managing all aspects of both retail and specialty channels at NIBCO while creating and implementing a strategic growth plan and developing talent. Crain will report to Joe Choflet, vice president of sales and marketing. Prior roles of Crain Crain brings 28 years of experience in the industry to this new role. He joined NIBCO in Decem...

GF Piping Systems, Swiss provider of high-performance Flow Solutions, will showcase its cutting-edge direct liquid cooling (DLC) technologies at HVAC Korea 2025. From 9 to 11 April, attendees can visit booth B34 to explore the comprehensive polymer portfolio designed to enhance the efficiency, reliability, and longevity of mission-critical cooling infrastructure. Advanced liquid cooling solutions GF Piping Systems raises its advanced direct liquid cooling solutions, leveraging water’s s...

Sussman Electric Boilers, a trusted brand under Diversified Heat Transfer, Inc. (DHT), is pleased to announce that it has expanded its sales network through new representative agreements with H & V Equipment Sales Inc., in the Buffalo area, and Thermotech Combustion FDC inc., in Quebec, Canada. H & V, based in Cheektowago, NY, will represent Sussman Electric Boilers products in Western New York State, from Syracuse to Buffalo. Additionally, for the first time, Sussman pro...

"ABM played a critical role in helping us identify what we could be doing better—how we could be more efficient and sound from an infrastructure perspective." "Their expertise helped us hit the mark on sustainability, financial responsibility, and community impact," Union City, Indiana, Mayor Chad Spence. Overview In a small community where resources are finite, Union City, Indiana, faced the challenge of upgrading critical infrastructure while balancing financial, sustainability, and c...

Anacove, the pioneering developer of AI-enabled, cloud-connected energy management solutions for the hotel industry, announced the formal market introduction of its Anacove Smart Thermostat as part of a complete line of energy management solutions that also include Anacove Staff Safety Alerts, Toilet Leak Detectors, and Asset Tracking Services. In tests with pioneering hotels for the last two years, including IHG Hotels, who have designated Anacove a preferred vendor, Anacove Smart Thermostats...

Cold Chain Hub, the UK’s pioneering event for the cold storage and distribution sector, returns to Birmingham’s NEC on 9 & 10 September. With a focus on sustainable solutions, the exhibition will showcase innovation from across the cold supply chain. Host of solutions Organised by the team behind TCS&D and Frozen & Chilled Foods magazines, and once again supported by the Road Haulage Association, Cold Chain Hub has already attracted a number of returning...

Mitsubishi Electric has launched a new user-friendly, touchscreen controller to offer full remote controllability, monitoring and reporting for up to 400 air conditioning units. The AE-C400E centralized controller is IoT-ready and comes with a high-precision, durable 12.1" glass capacitive touchscreen with quick-response multi-touch capabilities, to offer effortless control with a visually enhanced, easy-to-read display. Mitsubishi Electric’s MELCloud platform The built-in IoT gateway a...

ACE Chemical, a pioneering developer and manufacturer of chemical treatments for the HVAC/R industry, announced the launch of the new American-made Monster® Series of coil cleaners, leak sealant, and accessories for HVAC/R pros.    Formulated for professional use to conquer even the most challenging dirt and grease but remain gentle on hands and surfaces, the Monster® Series is an instant coil-cleaning legend for condensers, evaporators, walk-in coolers, ventilators, and refri...

AeroBarrier’s X1 sealant is GreenGuard Gold Certified – guaranteeing Ultra-Low Volatile Organic Compounds (VOCs) and is completely safe for schools, hospitals, and the home. GreenGuard is a standard from UL Environment, an independent institution that scientifically measures environmentally safe indoor air quality, and strives to “Protect human health and quality of life by establishing standards and certification programs to reduce exposure to chemicals and to improve in...

Cool Air Products introduces the Combat P-Trap for achieving constant drain flow maintenance through a unique condensate drain line treatment tablet dispensing method. Adaptable for universal applications, the Combat P-Trap prevents blockages of condensation drain lines due to the buildup of bacteria, slime, rust, scale, sludge, airborne dust, silt and algae, commonly known as “White Slime” or “Zoogloea.” Combat P-Trap: drain flow maintenance   Users can clea...

Two Minnesota campuses of Uponor, a GF Building Flow Solutions brand, have earned Governor’s Workplace Safety Awards from the Minnesota Safety Council.  The company’s Apple Valley campus won its sixth Achievement Award, recognized at the Gold level, and the Uponor Lakeville Distribution Center won its seventh Achievement Award, also at the Gold level in recognition of excellence in occupational injury prevention throughout 2024. Industry’s national and state st...

Pfannenberg, Inc., a pioneering manufacturer of thermal management and signaling technologies, proudly announces the DHS Hybrid Series (DHS 34X1).  By combining free cooling with active cooling, this closed-loop system safeguards critical electronics within an enclosure while lowering energy consumption, cutting costs, and reducing carbon emissions. Free cooling with active cooling DHS-Series achieves its optimal efficiency by combining free cooling with active cooling “The DHS-Se...

Eurovent is proud to announce that ZIEHL-ABEGG, one of the pioneers in fan and motor technology, has joined Eurovent as a new Corresponding Member. ZIEHL-ABEGG, headquartered in Kuenzelsau, Germany, is one of the pioneering manufacturers of technologically advanced products in ventilation, air conditioning, refrigeration, and drive technology. ZIEHL-ABEGG’s innovative solutions ZIEHL-ABEGG’s innovative solutions are recognised globally across various industries With a commitment...

Johnson Controls, the pioneer for smart, healthy, and sustainable buildings, announced the launch of the NSW8000 Series Wireless Network Sensor for Metasys building automation systems (BAS) and FX series programmable controllers. This innovative multisensor offers a seamless and cost-effective solution for real-time monitoring of temperature, relative humidity (RH), and occupancy (PIR) detection with optional CO2 sensing for improved air quality monitoring.  Integration of building sensor...

CAREL has announced the guidelines for its new Sustainability Plan to 2028: a project that further strengthens the Group’s commitment, bringing together the industrial strategy and sustainability strategy to meet both economic and environmental objectives. Over the last four years, CAREL has achieved notable success. The company has increased its use of electricity from renewable sources, exceeding 85% in 2024, and has implemented energy efficiency initiatives to reduce dir...

Malco Tools, one of the nation’s pioneering solution developers and manufacturers of high-quality tools for the HVAC and building construction trades, announces it has earned the 2025 Top Workplaces USA award, making it just one of 1,500 companies across the country to earn this top recognition. Top Workplaces USA celebrates organizations with 150 or more employees that have built great cultures. Results are calculated by comparing the survey’s research-based statements, includ...

Many people know about the game-changing Aeroseal duct sealing. However, the real magic is in the top-secret duct sealant (liquid solution) and how it seals duct leaks from the inside of residential and commercial ductwork systems around the world. Here’s a quick summary about it. What is Duct Sealant By Aeroseal? Also known as the Magical Sealant and “Secret Sauce,” the duct sealant is a stable, non-toxic, non-flammable emulsion of water and acrylic polymer that is aerosoliz...

AUK Nationwide Heating and Cooling Distribution has designed and supplied a high-efficiency NOVAIR air handling unit (AHU), delivering full ventilation and extraction at the Bridges Shopping Center in Sunderland. The project, alongside pioneering contractor Nationwide Heating and Cooling, involved the installation of a Eurovent-certified NOVAIR CTA 60 stacked AHU solution with an airflow of 6.192 m3/h. Energy recovery system features The bespoke energy recovery system features a highly effici...

Winters in Buffalo Grove, IL, can be long and freezing, so having a good heating system is a must. Many homes use forced-air heating, but these systems can spread dust, allergens, and other particles through the air. If anyone or their family member has allergies or asthma, they might be looking for a better way to heat their home. Radiant heating is a great option because it keeps residents warm, while also improving indoor air quality. Radiant heating Radiant heating works differently fro...