Variable Refrigerant Flow/Volume (VRF/VRV) News & Trends

WindowMaster introduces its latest breakthrough in natural ventilation: the WML 870 Louvre Actuator. This compact, high-performance actuator, designed for louvre windows delivers precise, whisper-quiet operation, ensuring optimal indoor climate control without compromising façade esthetics.  WindowMaster’s MotorLink® The WML 870 is equipped with WindowMaster’s MotorLink® and TrueSpeed™ technologies. It has a slim profile and is surface-mountable...

Grace Homes, the luxury property development company building homes in Northamptonshire and Leicestershire, is setting a high benchmark for sustainable living. The company has integrated air source heat pumps from Mitsubishi Electric at its Sysonby Lodge development in Melton Mowbray. Sysonby Lodge includes a courtyard of mews-style properties, detached and semi-detached homes and ten luxury residences in a renovated Grade II-listed lodge. Future Homes Standards Each property has been equippe...

Business Development Resources (BDR), the training and business coaching authority for home services industry professionals, has announced new specialized BDR University (BDRU) courses, including unique opportunities for home service contractors to bolster their business acumen and leadership skills. “Our spring BDR University courses are designed to provide timely content that translates directly into business growth,” said Matt MacArthur, sr. vice president of training at BDR...

Global technology, software and engineering pioneer Emerson will demonstrate how it’s transforming the future of factory automation through its proven Floor to Cloud™ approach and comprehensive portfolio at Hannover Messe in Hannover, Germany, on March 31 to April 4, 2025. Visitors to the Emerson booth will learn how companies of any size can apply a Floor-to-cloud approach to drive sustainable growth, maximize performance quality, and unleash workforce productivity for immediate an...

Recently, the HVACR industry has been managing a new challenge when it comes to refrigerant management: counterfeit refrigerant recovery cylinders. While the industry understands the importance of refrigerant recovery – it safely contains refrigerants, prevents them from being released into the atmosphere, and enables refrigerant reclamation and reuse – this current challenge highlights an awareness gap of what makes a recovery cylinder Department of Transportation (DOT)-certifi...

Not to be confused with ducks or seals (the animal), duct sealing is a way to improve the heating, ventilation, and air conditioning (HVAC) in homes and buildings. It’s a process of sealing visible and invisible air leaks in air duct systems. Why Duct Sealing Matters Short answer: Duct sealing makes homes and buildings more comfortable, saves energy, and improves indoor air quality (IAQ). To fully understand why duct sealing matters, it’s important to understand the purpose of air...

Prokeep, distribution’s pioneering customer engagement software, is proud to announce its new partnership with Allied Air Enterprises, bringing a solution to some of the largest HVAC distributors in North America like Tropic Supply, Winsupply, Baker Distributing, and Locke Supply Company. This collaboration aims to provide Allied Air’s distributors with a pioneering communication platform to streamline their customer engagement processes — increasing efficiencies and sales f...

A groundbreaking project that brought low-carbon, low-cost heating to one of London’s oldest social housing estates has been named Regional Large-Scale Project of the Year at the 2025 Greater London Energy Efficiency Awards. Sutton Dwellings, a historic Edwardian-era social housing estate in Kensington, received the prestigious award for the innovative approach taken by leading ground source heat pump specialists Kensa and housing provider Clarion Housing Group in retrofitting 81 fla...

Eurovent has published a recommendation that illustrates the physics behind the functioning of an air curtain unit. It showcases the energy loss through building openings with and without an air curtain. This new Eurovent Recommendation 16/5 is dedicated to the technical audience showcasing the most relevant aspects and performance factors to be considered for the optimal use of an air curtain unit. It provides the correct tools to be used for making the right system choice. The Recommendation...

Backed by strong bipartisan support, career and technical education programs are flourishing, and careers are projected to experience faster-than-average job growth from 2023 to 2033. They also offer earning potential that exceeds the median wage across all occupations, according to the U.S. Bureau of Labor Statistics (BLS). Wakefield Research New research was led alone by Wakefield Research showed that 47% of parents had a child It is, perhaps for these reasons, that 89% of parents with chi...

Modern heating is no longer a matter of simply delivering warmth; it’s about creating environments that blend comfort, efficiency, and esthetic harmony. In a world increasingly defined by open spaces, sleek architecture, and smart technologies, heating systems must evolve to meet complex demands without disrupting the visual and functional flow of a space. Art and Science of Modern Heating Striking the right balance between esthetics and functionality presents a challenge Ove...

Energy efficiency and smart building management are now at the heart of strategies aimed at reducing consumption and environmental impact. At ISH 2025, the focus will be on solutions to improve indoor air quality and the integration of digital platforms capable of optimizing automation, maintenance, and operational efficiency. Kiona’s approach In this context, CAREL’s combined offering, enriched by Kiona — a Group company exhibiting at the CAREL stand for the first time &mda...

Trane Technologies, a climate innovator, has been named to Ethisphere’s 2025 World’s Most Ethical Companies® list for the second consecutive year. The annual assessment is grounded in Ethisphere's proprietary Ethics Quotient®, which requires companies to provide over 240 different proof points on practices that support robust ethics and compliance; governance; a culture of ethics; environmental and social impact; and initiatives that support a strong value chain. Commitment...

EcoPilot Canada, a pioneer in AI-driven energy efficiency solutions, is experiencing rapid growth across Western Canada, fueled by new clients and support from Emissions Reduction Alberta. The AI technology, iBOS® Energy, optimizes energy use in buildings, reducing carbon footprints and delivering significant cost savings. EcoPilot’s technology EcoPilot’s expansion is supported by Emissions Reduction Alberta, advancing sustainable building management in Alberta. Colliers PropT...

A-Gas, a world pioneer in environmentally responsible lifecycle refrigerant management, is excited to announce its participation in the HVAC Excellence Conference 2025, taking place March 16-19 in Las Vegas, Nevada.  Attendees are invited to join an engaging session focused on equipping HVAC professionals with essential knowledge for navigating key industry changes. Refrigerant Myths Debunked A-Gas will present an educational session, AIM Act and sustainable refrigerant supply strategies...

Heating and hot water appliance manufacturer, Navien UK, is expanding its flagship NCB range of boilers with the launch of two new 30 kW models for its the NCB300 and NCB500 ON combi boilers. Designed in response to industry demand, these new options provide installers with greater flexibility when selecting the right boiler for their customers. NCB300 and NCB500 ON boilers “When choosing a boiler, selecting the correct kW rating is essential to ensuring optimal comfort and performance...

Federal buildings are critical to national security, public service, and disaster response. Yet, many of these essential facilities face an often-overlooked vulnerability — air leakage in ductwork. This weakens HVAC system performance, making buildings more susceptible to disruptions, reduced air quality, and increased maintenance demands. To be truly resilient, federal buildings must maintain operations during extreme weather, power fluctuations, and other unexpected challenges.&nbs...

Mitsubishi Heavy Industries Air-Conditioning Europe (MHIAE) is proud to support its Italian distributor, Termal Group, at the Heat Pump Technologies exhibition in Milan on 2-3 April 2025. Visit them at MiCo Milano Sud, Level 0, Stand B45. This is the first Heat Pump Technologies event, and it will focus on the challenge of decarbonization. It will highlight the crucial role of low-carbon heating and cooling solutions in reducing energy consumption and promoting environmental sustainability. I...

Daikin Applied Americas announced that it has made a majority investment in Modular Comfort Systems, a pioneering provider of customized HVAC solutions that supports consulting engineers, contractors, and building owners and operators in upstate New York. As New York enacts and implements new regulations focused on reducing energy use and carbon emissions, Modular Comfort Systems’ expertise in designing and delivering high-efficiency systems, and Daikin’s decarbonization technology...

Carrier Global Corporation, pioneer in intelligent climate and energy solutions, and Google Cloud are joining forces to enhance grid flexibility and support smarter energy management. Led by Carrier Energy, Carrier's new energy solutions business, this initiative will integrate Carrier's battery-enabled HVAC technology-delivered through its Home Energy Management System (HEMS) solutions-with Google Cloud's AI-powered analytics and WeatherNext AI models built by Google DeepMind and Google Resear...

Peace of mind when ordering parts for cooling equipment is an under-appreciated element of the industry. When replacing, upgrading, or retrofitting parts for the cooling systems, the parts being specially designed for the cooling units can make all the difference for the unit’s future performance. Unknown parts give unknown results, and getting factory-tested equipment directly from the manufacturer cuts out the unknown from the cooling system’s lifespan. Benefits for the end user...

Carlin Combustion Technology, a pioneer in the production of burners, highlights the EZ-1 Residential Liquid Fuel Burner. This state-of-the-art burner, part of the innovative EZ-Series, combines cutting-edge components with Carlin's proven reliability to set a new standard in residential heating efficiency and performance. Pro-X 70200 Diagnostic Control The EZ-1 is designed with technicians in mind, offering simplified setup and servicing The EZ-1 is designed with technicians in mind, offeri...

As the sponsor of the Engineer of the Year award at the Chartered Institution of Building Services Engineers (CIBSE) Building Performance Awards, Ideal Heating Commercial was delighted to present the award to Volkan Doda, Head of Design Technologies at Atelier Ten. The Building Performance Awards acknowledges and celebrates engineering excellence in the built environment, with those lucky enough to achieve the status of winner rightly recognized as pioneers in their field.  Prestigious aw...

Eurovent has published its Recommendation on complementary Product Category Rules (cPCR) for ventilation units, guiding the development of Environmental Product Declarations (EPDs) under EN 15804. The Recommendation was developed as a joint effort of Eurovent members in collaboration with independent experts. EPDs for ventilation units The document aims to support the ongoing standardization work in CEN/TC 156 WG26 to establish a harmonized cPCR standard for ventilation components and serves...

Housecall Pro, the go-to software platform for over 45,000 home service companies, has announced its new Housecall Pro for Education program. The program encompasses partnerships with trade schools across the nation to provide students with mentorship opportunities and software tools that position them for success in their skilled trade careers. Housecall Pros for mentorship Trade school students gain insights into business functions and how software keys are used by Pros now By incorporatin...

A global climate innovator, has announced the new Trane® Hydronic Branch Conductor that helps retrofit and new buildings achieve higher energy efficiency and zone comfort from decarbonized, electrified heating and cooling without major structural disruptions. The Hydronic Branch Conductor, patent pending, supports simultaneous heating and cooling capabilities, and in certain applications can improve heating efficiency by more than 35%. Expanding Sustainable Chiller Solutions The company i...

The parent company of the pioneering North American distributor of residential and commercial kitchen appliance, HVAC, plumbing and pool/spa repair parts and equipment, formerly known as Marcone, is proud to announce its new name: mSupply™. “The name change is a reflection of who we are today and where we’re headed as a company,” said Asterios Satrazemis, Chief Executive Officer. “It honors the diversity and rich history of the incredible companies we’ve brou...

Following First Minister John Swinney’s recent comments in The Scotsman describing hydrogen for heating as a “new prospect” and a “really exciting opportunity,” the Plumbing and Heating Federation cautions that hydrogen is “neither cost-effective nor efficient” for domestic heating. Instead, the Federation calls on policymakers to fast-track proven low-carbon options such as heat pumps, heat networks and comprehensive building upgrades....

CAREL Deutschland GmbH announces a key change within its leadership team: as of 1 January 2025, Björn Donners has taken on the role of Managing Director. With over 12 years of experience in the company, Donners has played a significant role in the success of the Group’s German subsidiary as HVAC Sales Manager. His expertise and dedication will continue to drive the company's development with competence and determination. New initiatives for CAREL Frank Lauer, the outgoing Managing...

When Doncaster Racecourse needed an efficient and space-saving solution to replace its existing boilers that had reached the end of their operational life, a new Upton floor-standing modular boiler system from Hamworthy Heating was specified to efficiently satisfy the high demands placed on the venue, with minimum disruption to the busy racecourse. Following a site visit to Doncaster Racecourse to evaluate the venues requirements, Essex-based contractor ProRite Ltd turned to its local...