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

When it comes to an HVAC system’s energy recovery wheel, users may not be thinking about all the features and benefits. After all, it’s tucked away and not something users take notice of every day until users do.  Energy recovery wheels are the workhorse of energy recovery ventilation systems. And with many facility managers responsible for increasing ventilation in the age of the pandemic, those wheels are working harder than ever. So, with that in mind, users inevitably...

Mitsubishi Electric Trane HVAC US (METUS), a supplier of Ductless and Ducted Mini-split and Variable Refrigerant Flow (VRF) heat-pump and air-conditioning systems, introduces the intelli-HEAT™ Dual Fuel System. This new Mitsubishi Electric solution connects with any thermostatically controlled furnace. all-electric heat pump The dual-fuel system empowers homeowners with a gas furnace to improve their home’s comfort and sustainability by using an energy-efficient, all-electric heat...

Mitsubishi Electric Automation, Inc. previewed a new HVAC drive solution during the 2022 AHR Expo in Las Vegas. A new addition to the FR-E800 family of compact micro-drives, FR-E800-HVC adds expanded capabilities specifically for HVAC OEMs. The FR-E800-HVC variable frequency drive is designed to help HVAC OEMs meet the new energy regulations that take effect in 2023, as well as meet the UL 60335-2-40 standards. Streamline equipment installation The wiring terminals on this drive use a straigh...

Cooper&Hunter is returning to AHR Expo as a 5th-year exhibitor. Since the brand’s introduction to the U.S. market in 2015, the company has experienced exponential growth from year to year. To maintain an advantageous role in the market, C&H is adapting to new styles and trends in the HVAC market. At AHR, Cooper&Hunter’s team will introduce booth visitors to a brand new product lineup, including improved mini split series as well as air handler units and VRF systems. Whil...

First Co. is on a mission to transform the industry through innovative products available for viewing during the 2022 AHR Expo, booth # N9722, Jan 31-Feb 2, 2022. First Co. introduces gas products to the market for the first time which are a part of this year’s showcased innovations. First-Pak and Eco Series Therma-Pak, both single packaged vertical gas units, are ready to be shared with the world at AHR 2022. The Eco-Series single packaged vertical product line is one of First Co.’...

Marley Engineered Products, a globally renowned company in high-performance, reliable heating and ventilation equipment, invites contractors, installers, engineers, system integrators and others in the industry to a product-focused educational webinar, covering the latest in electric heating connectivity and controls. Product-focused webinar The Marley Engineered Products webinar will walk through various supplemental heating solutions and how they can provide comfort control through programma...

Danfoss has named Jae Chon, the Director of Strategic Markets at Chesapeake Systems, a renowned Maryland-based HVAC consultant and equipment distributor, as its 12th EnVisioneer of the Year for their work on retrofitting the Towson Courthouse in Towson, Maryland. Chesapeake Systems recognized Chesapeake Systems was the project manager firm responsible for upgrading the courthouse’s HVAC system with a synchronized hydronic loop, utilizing Danfoss high efficiency scroll compressors, pressu...

Gandon Transports, a French specialist in health product transport, has equipped its vehicle fleet with Carrier Transicold’s 30 Vector HE 19 units, helping to ensure the efficacy of critical temperature-sensitive pharmaceuticals through accurate temperature controlled transport. Carrier Transicold is part of Carrier Global Corporation, the renowned global provider of healthy, safe, sustainable and intelligent building and cold chain solutions. Offering reliable refrigeration units &ldqu...

SO Energy talked extensively about how to save energy in the home on its website and in many face-to-face office conversations. With energy prices rising, it’s never been more important to save energy, and so for a new perspective, it asked customers for their energy-saving tips. highlights Have an energy champion Have someone in the home whose responsibility it is to check lights are off, the thermostat is turned down and no appliances are left on standby needlessly.  Only...

Edinburgh-based water retailer, Business Stream has delivered nearly £100,000 of funding to nine public sector initiatives, through its annual Public Sector Scotland (PSS) Water Efficiency Fund. The fund is part of a commitment made by the company to support public bodies across Scotland to deliver water efficiency projects, designed to deliver environmental and financial savings. Funding for water efficiency projects In 2022 successful candidates include a Glasgow City Council scheme a...

General Filter announces its participation at two of the most important and prestigious trade fairs in the HVAC sector. FILTECH 2022 From 8th to 10th March 2022 users will find General Filter as the FILTECH Trade Fair in Cologne (Germany): this is a major international conference during which innovative solutions and new technologies within the filtration sector, along with current and future challenges will be presented. It will be in Hall 7, Stand L13. MCE 2022 From 27th June to 1st July...

Since Cooper&Hunter’s introduction to the U.S. market in 2015, the company has placed great emphasis on its single and multi-zone mini-split systems. But, in an ever-growing and fast-changing market, C&H has decided to expand their product line up with the addition of air handler units and commercial VRF systems. Air handler units offer a versatile replacement for traditional air conditioning systems that can be connected to pre-existing ductwork, but with smaller units that are q...

The Essency EXR, the world’s first on-demand residential tank water heater, ushers in the next generation of home hot water solutions for the U.S. market. The Essency EXR offers 80-gallon FHR performance in a 55-gallon tank water heater, with added benefits such as a long-lasting polymer tank warrantied to last for 20 years by the company; straightforward installation procedures set-up using standard system connectors; low maintenance; simplified servicing and repair thanks to componentiz...

Yaskawa America, Inc. will exhibit at the AHR Expo, January 31 – February 2, 2022, at the Las Vegas Convention Center. Visitors to booth#C1358 (Central Hall) can expect to see the company’s complete range of HVAC drives, including new variations of the HV600. Show attendees are also invited to attend education sessions with top Yaskawa product experts. Booth Highlights: 1) HV600: A variable-speed drive engineered for use in HVAC building automation applications requiring reliable...

Emerson will be showcasing its innovative solutions and award finalist products at the 2022 AHR Expo in Las Vegas starting January 31 through February 2. The company’s focus at AHR Expo will be around sustainable solutions that are reducing global impact while redefining comfort, efficiency, performance, and safety in the HVACR industry. Emerson’s booth will highlight solutions aimed at helping contractors and OEMs achieve regulatory requirements with ease and meeting the need for h...

Building Talent Foundation (BTF) has announced the main findings of a residential construction workforce engagement study designed to probe into tradespeople opinions about their career plans. To improve industry strategies for building talent retention, BTF launched the survey with the support of Leading Builders of America (LBA). Amid increasing competition for frontline workers due to the COVID-19 pandemic, BTF and LBA sought to better understand the current levels of engagement and prioriti...

Bluon, Inc., a fast-growing company with a mission to increase the capacity, performance, and GMV of the HVAC-R industry by empowering its technicians, has received the top software innovation award ahead of the 2022 AHR Expo. The Expo is the HVAC-R industry’s premier event and the award is sponsored by ASHRAE and AHRI, the global standards for HVAC-R. Bluon’s support platform is a revolutionary mobile app that makes HVAC technicians in the field more effective, more efficient, and...

Rapid Water Technologies will introduce its patent-pending Nanobubble Generators to the Power Generation and HVACR industries at two national trade shows in 2022. The innovative Nanobubble Generators naturally remove and prevent the buildup of biofilm and other deposits in commercial and industrial water use. When Rapid Water Technologies Nanobubble Generators are installed on cooling towers and heat exchangers, they transform the noncondensable gases that already exist in the water into millio...

Variable frequency drive technology used to control and create efficient and energy-saving HVAC-R systems will be on show at this month’s AHR Expo 2022 in Las Vegas. Invertek Drives will be showcasing its Optidrive range of VFDs at stand C1380 at the Las Vegas Convention Center between 31 January and 2 February. It will highlight the Optidrive E3, Optidrive Eco, Coolvert, and Compact 2, which are used in a range of HVAC-R applications. The Optidrive Eco is used in HVAC building services a...

Robertshaw® will give International Air Conditioning, Heating, Refrigeration Exposition (AHR Expo) attendees a first-hand look at its new simple and economical, yet powerful, line of pro-series wall thermostats in Booth C3518 in Las Vegas January 31–February 2, 2022. Eight models comprise the Pro-Series, enabling wholesale distributors to minimize inventory and contractors to limit their truck stock. At the same time, contractors won’t be overwhelmed with choices of models. Yet...

At the 2022 AHR Expo, exhibitor J2 Innovations will be asking HVAC manufacturers to seize the opportunity to make a significant impact on buildings’ energy profiles. Currently, HVAC accounts for 45% of total building energy consumption, with 65% of this in the plant room alone1, so optimizing and controlling the plant room holistically provides outstanding savings. Controlling the supply and demand J2 believes that manufacturers should go far beyond optimizing their equipment and expand...

Carrier Corporation, the global provider of healthy, safe, sustainable and intelligent building and cold chain solutions, has signed a binding agreement to acquire Toshiba Corporation’s (TOKYO: 6502) ownership stake in Toshiba Carrier Corporation (TCC), a variable refrigerant flow (VRF) and light commercial HVAC joint venture with Carrier. The planned acquisition will strengthen Carrier’s position in one of the fastest-growing HVAC segments, as well as scale its global VRF product p...

Trimble has announced an innovative mixed-reality solution for construction layout, with the introduction of the FieldLink MR app. Built on the powerful Trimble Connect collaboration platform, Trimble FieldLink MR offers a completely new way to perform construction layout, enabling professionals to quickly navigate to tasks on the jobsite, getting more done in less time. The app runs on the Trimble XR10 with HoloLens 2, a hardhat-integrated mixed-reality device. Trimble FieldLink MR Trimble w...

Advanced new Dedicated Outdoor Air Systems (DOAS) from LG Air Conditioning Technologies USA received special recognition for innovation at AHR Expo®. Two LG split DOAS models were singled out as 2022 AHR Innovation Award finalists by a panel of third-party ASHRAE® member judges who evaluated award entries based on their innovative design, creativity, application, value, and market impact. Indoor Air Quality and Ventilation Of keen interest to the industry experts, LG’s DOAS unit...

LG Air Conditioning Technologies USA has introduced a new LG Inverter Scroll Heat Pump Chiller (ISHPC), directing the market forward by providing new levels of high performance and increased efficiency in the heat pump air-cooled chiller category. variable refrigerant flow (VRF) technology By marrying key design attributes of variable refrigerant flow (VRF) technology with chilled water production, LG is raising the standard for air-cooled chillers with a robust set of high-performance feature...

Air conditioning technologies pioneer LG Electronics USA is showcasing its robust 2022 lineup of commercial, light commercial, and residential HVAC solutions including industry-pioneering Variable Refrigerant Flow (VRF) technology, the latest energy-efficient heat pump options, indoor air quality solutions, and flexible building automation and connectivity products at the 2022 AHR Expo® in Las Vegas. LG’s Inverter Scroll Heat Pump Chiller One of the key highlights is the officia...

The 650 room AAA Four-Diamond award–winning resort hotel built in the 1970’s faced declining HVAC capacity over the years, musty odors emanating from the AHU’s, and increase maintenance call back requests reducing the guest experience. Resort management Resort management was faced with the task of either replacing the aging HVAC equipment or finding the most qualified, competent environmental contractor to restore the equipment back to like-new condition without having to per...

A prominent, AAA Four-Diamond, resort hotel built in the 70’s reported declines in HVAC capacity across the chilled water fan coil units in its 650 rooms. In addition to performance degradation, increased maintenance call back requests and musty odors were impacting guest experience. Both corporate and facility management weighed the costs/benefits of either replacing the aging units or restoring the equipment with the most effective process to improve operating efficiency and indoor air...

Kirriemuir-based AAD Transport has taken delivery of four new trailers mounted with Carrier Transicold Vector HE 19 MT (multi-temperature) refrigeration units. Impressed by its quiet operation and excellent sustainability credentials, this is the second time the company has specified Carrier Transicold’s ultra-efficient trailer system. Carrier Transicold is a part of the Carrier Global Corporation, the renowned global provider of healthy, safe, sustainable and intelligent building and col...

EDF Renewables UK is launching its 2022 apprenticeship scheme, which will offer applicants from all over the country the opportunity to become Onshore & Offshore Wind Turbine Technicians. As part of the scheme, new recruits will spend a year and a half at Tyne Coast College at the Wallsend Campus, before learning the practical elements of the job at a number of EDF Renewables sites. These include operational wind farms such as Dorenell and Fallago Rig Wind Farm in Scotland, and service cent...