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

Even though Aeroseal duct sealing technology was invented over 20 years ago, the research and development (R&D) department maintains a commitment to continuous innovation. Recently, Aeroseal, LLC added two additional patents for technology: Methods for detection, marking, and sealing leaks in pipes or ducts Methods for sealing, detection, and marking leaks in structural enclosures 20+ Years of Innovation Aeroseal technology was invented, and HVAC contractors officially began using i...

Carrier Global Corporation, a global pioneer in intelligent climate and energy solutions, has announced its ambitious greenhouse gas emission reduction goals, including a target to reach net-zero greenhouse gas emissions by 2050, which have been validated by the Science Based Targets initiative (SBTi). A corporate climate action organization, SBTi enables companies and financial institutions worldwide to play their part in combating the climate crisis. SBTi-validated targets SBTi's Target Val...

ENERtec Asia 2024 is set to transform Southeast Asia's energy landscape. Organized by Informa Markets, this premier event will enhance its focus on Battery Energy Storage Systems (BESS) with the introduction of a new segment - BATTERY & EV Tech (Energy Storage & EV Technology and Solutions). ENERtec Asia Scheduled from 26 to 28 June 2024 at the Kuala Lumpur Convention Centre (KLCC), ENERtec Asia will be a one-stop hub for exploring the transformative power of battery technology. This...

Baxi has opened its new 10,000 sqft Solution Academy at its Warwick HQ, increasing its annual installer training capacity on the site from 600 delegates in 2023 to 2000 in 2025. For the first time, a Baxi training facility will have a dedicated solutions training room, allowing installers to get hands-on with Baxi’s complete residential and commercial product portfolio under one roof. Baxi’s new e-learning platform The extensive new facility also includes a fully equippe...

GF Building Flow Solutions Americas (formerly Uponor North America), a global provider of Uponor-branded products, announced that Hailey Mick, Business Development Manager of Engineering Services, was recently selected as the incoming President of the ASHRAE Tennessee Valley Chapter. Her two-year term will begin on July 1, 2024.  ASHRAE, the American Society of Heating, Refrigerating and Air-Conditioning Engineers, advances the arts and sciences of HVACR and their allied fields while striv...

Contractor in Charge, the top provider of start-to-finish 24-7 customer engagement, appointment booking, full-service bookkeeping and controller services for home service contractors, announces a strategic partnership with SF&P Advisors, the pioneer in residential and commercial mechanical, HVAC and plumbing mergers and acquisitions. With the partnership, SF&P Advisors’ clients can leverage the Contractor in Charge’s expertise and proven solutions in addition to SF&am...

Pioneering heating, plumbing and air movement materials supplier TG Lynes has bolstered its growing sales team with the addition of two new recruits. Tony Porter is the new Area Sales Manager while Liam Waller has been appointed Sales Executive. Tony, 35, has worked in the industry for eight years, including most recently two years at Georg Fischer. He will oversee sales in Bedfordshire, Hertfordshire, and Buckinghamshire. Committed to service and availability “I had regular dealings wi...

With net zero and energy efficiency high on the agenda for commercial kitchen operators, Elta, a pioneering manufacturer of fans and ventilation equipment, has launched its latest range of Qube inline ducted box fans. The new EC versions are energy efficient and suitable for high-temperature commercial kitchen ventilation applications, as well as for general ambient temperature building ventilation. The upgraded models of the Qube, which are available in AC as well as EC, are Elta’s most...

DUCTSEAL, the aerosol sealant used during the Aeroseal duct sealing process, has been certified compliant for low volatile organic chemical (VOC) emissions in accordance with the latest LEED standards set by the U.S. Green Building Council. Third-party testing by Berkeley Analytical concluded that the sealant tested below the lowest VOC concentration range of £0.5 mg/m3 for the presence of formaldehyde and other targeted VOCs. Green building standards This certification confirms th...

UK: Energy services company - Hometree has raised £250 million of debt financing from Barclays to accelerate green home improvements with 'pay as you save' finance for UK homeowners. The scheme will apply to the installation of solar panels, battery storage systems, and heat pumps through a range of lease and loan products.  Zero-deposit payment plans With the zero-deposit payment plans including system monitoring and repairs, Hometree maintains that homeowners will even be able to...

The HLR 100Z load reduction module cleans indoor air using EnVerid Systems’ sorbent ventilation technology. Similar in size and sound to VRF terminal units, the HLR 100Z fits inside most plenums and mechanical spaces serving one or more zones. It is said to work with most commercial building HVAC systems and is suited for those served by VRF, active chilled beams, water source heat pumps, and other de-coupled heating and cooling systems. HLR 100Z modules Without paying any byproduc...

Carrier group company - Sensitech is set to acquire the cold chain monitoring systems business of Swiss company - Berlinger & Co AG. Established in 1865, Berlinger is a family-owned company that specializes in innovative and customized solutions for monitoring temperature-sensitive goods in the pharmaceutical and life science, clinical trial and global health segments. Sensitech to acquire Berlinger & Co AG The monitoring solutions business of Berlinger includes approximately 85 emplo...

Enjoy a cool home and lower utility bills with an energy-efficient air conditioner. Understanding AC efficiency, measured by SEER and EER ratings, can lead to significant savings and reduced environmental impact. Regular maintenance, like changing filters and cleaning coils, is crucial for optimal performance. Schedule a consultation with Air Docs Heating & Cooling to assess and upgrade the system. How to maximize the AC’s efficiency Air conditioning efficiency isn’t just abou...

Designed specifically for Hillphoenix CO2 systems, ChargeSecure minimizes downtime and offers peace of mind during power outages and service events by maintaining charge. When the power comes back on, the system can restart immediately – helping stores get back up and running faster. ChargeSecure automatically kicks in when it detects a power outage and/or pressure increase beyond a pre-defined threshold. It maintains the CO2 pressure in the flash tank by compressing it into the gas coole...

Daikin Europe is launching a new polyvalent cooling and heating unit for industrial and commercial applications.  Operating with R513A refrigerant, the Daikin EWYS-4Z polyvalent unit features Daikin single-screw compressors with variable frequency drive and variable volume ratio. R513A is an A1 non-flammable blend of R134a and R1234yf, with a GWP of around 630. Noise configuration Models are available in capacities from 400 kW to 800 kW in cooling and heating mode. A reduced noise config...

Mitsubishi Electric, a pioneer in sustainable home heating and hot water solutions with its award-winning Ecodan heat pumps, is excited to announce its participation in the Installer Show, taking place at the NEC Birmingham from 25 to 27 June 2024. Mitsubishi Electric will be showcasing its latest heat pump technologies, including the innovative Ecodan R290 heat pump, and offering installers exclusive opportunities for free training and upskilling incorporating both hands-on and virtual reality...

On June 12, 2024, NTT DATA Japan Corporation (“NTT DATA”) and DENSO CORPORATION (“DENSO”) have signed a memorandum of understanding to form a strategic partnership for software development. Through the agreement, the companies will deepen their collaboration on strategy, talent management, and technology as they jointly contribute to the advancement of Japan’s automotive industry and help address social issues. Advanced software engineers The partnership betwee...

Carrier is partnering with the Department of Energy to develop next-generation heat pump technologies that result in higher efficiency light commercial rooftop units with reduced life cycle costs for end users including school, retail and office space customers. Carrier is a part of Carrier Global Corporation (NYSE: CARR), a global pioneer in intelligent climate and energy solutions. The Better Buildings Commercial Heat Pump Accelerator is aimed at addressing the climate crisis by accelerating...

Alliance Air, a subsidiary of Daikin Applied, a pioneering global commercial and industrial HVAC manufacturer, broke ground for the construction of a new energy-efficient manufacturing facility in Tijuana, Mexico to support sustainable data center growth across North America. The new $121 million USD, 460,000 square-foot facility is expected to support over 1,000 production jobs and over 1,150 total new permanent jobs in the northwest region of Mexico. This investment will expand on the establi...

Hiller Plumbing, Heating, Cooling & Electrical (Hiller), Tennessee’s largest provider of residential and commercial plumbing, HVAC, and Electrical service and repair, was honored with Ruud’s 2023 Top Pro Partner Award. This award marks Hiller’s ninth consecutive recognition, beginning in 2015. Since the 1800s, Ruud, a major manufacturer of HVAC systems, has been at the forefront of heating and cooling system development and innovation. Each year, Ruud evaluates contractors...

Bradford White Corporation, an industry-renowned manufacturer of water heaters, boilers and storage tanks, announced a three-year partnership with Emancipet, a non-profit organization on a mission to make veterinary care affordable and accessible for everyone. Bradford White’s ongoing support ensures Emancipet clinics in Philadelphia can provide affordable, safe, and sanitary surgeries and other essential veterinary care. Network of clinics "At Bradford White, we understand that reliabl...

Leap Partners, one of the fastest-growing home service companies with HVAC, plumbing and electrical businesses across the Southeast, has proudly announced its latest expansion in Kentucky, with the acquisition of Air Care Heating and Cooling in Elizabethtown, Kentucky, USA. In 2022, Leap Partners also acquired Hornback Plumbing, a plumbing company in the area. The two companies will now partner to provide HVAC and plumbing services to the Elizabethtown community. Affordable HVAC comfort soluti...

Malco Tools, one of the nation’s major solution developers and manufacturers of a variety of high-quality tools for the HVAC trade, announced that it is partnering with the ServiceTitan Elite Trades Championship Series (ETCS) to sponsor the 2024 ServiceTitan HVAC National Championship. During ETCS, top tradespeople from across the U.S. go head-to-head in a series of challenging and skill-testing events throughout the year, culminating in one final round of competition for the top 10 HVAC...

In pursuit of Xylem’s pledge to Building Better Futures and a focus on continuous improvement and excellence across all systems and solutions, Bell & Gossett’s redesigned Glycol Make-Up Unit GMU560 offers new enhancements. Ideal for use with automatically recharging glycol or glycol/water recirculating systems, this upgraded model is engineered with efficiency in mind. Critical system pressure levels The utilization of a 115V Flojet diaphragm pump helps maintain critical syste...

According to the British voting public, UK political parties aren’t doing enough to prioritize Sustainability​ in the upcoming election. With nearly two-thirds (64 percent) of Britons saying that green issues should be one of the top priorities in the General Election, politicians who don’t are clearly out of step with public opinion. building heating emissions With 17% of heating emissions from buildings coming from homes in the UK, it is no wonder that these issues are important...

For the global buildings sector, establishing a standardized definition for what constitutes a net-zero building has been a crucial next step to create industry alignment and drive action toward sustainable performance improvements. As the worldwide pioneer in innovative HVAC ductwork and building envelope sealing, Aeroseal fully supports the U.S. Department of Energy's (DOE) recently announced national definition of a zero-emissions building, which aligns closely with their mission to reduce o...

Although Mitsubishi air conditioners are known for being reliable, cost-effective, and efficient, they still require ongoing maintenance and repairs to perform at their best. If user’re one of the thousands of Australians who own a Mitsubishi electric system, we’re here to give users the ultimate guide to maintenance and repairs.  Whether users need to maintain a split or indoor system unit or want better indoor air quality, this article will be the best guide to air conditione...

The last thing the family needs is a faulty heater in the middle of winter. Melbourne’s weather fluctuates quickly, and a working heater provides consistent comfort throughout the year.  Although heating systems are high-performing, it’s good to be aware of how to identify minor issues and the steps to fixing them early. Whether users recently installed gas ducted heating, a split system, or a ducted reverse cycle heating and cooling system, this article will explore signs...

Quality Heating, Cooling, Plumbing & Electric, a globally renowned HVAC, plumbing, and electric service company, located in Glenpool, Oklahoma, is celebrating its 10th year as one of the greater Tulsa area’s most successful home service companies and hopes to continue providing services to residents for years to come. "Our mission has been to serve people since day one," said Quality Heating, Cooling, Plumbing & Electric Vice President and Co-Owner, Cassie Pound, adding "We’...

A. O. Smith, a pioneer in water heating and treatment, announces the introduction of the brand-new Learn and Earn training series. The set of courses rewards participants for learning the latest A. O. Smith technologies - the Voltex® AL Heat Pump Water Heater (HPWH) and the Adapt™ Tankless Water Heater. New and exciting technologies "A. O. Smith is constantly pushing the boundaries of innovation, and with these new and exciting technologies, we want to ensure that our customers hav...