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

CoolAutomation is delighted to announce CoolMasterNet’s compatibility has been successfully extended to include the AUX Group’s VRF systems. As one of the largest HVAC manufacturers in China, this is a development that many CoolAutomation customers have been waiting for. This development enables AUX installers the ability to partner with Home Automation integrators in order to significantly simplify the integration of AUX VRF with Home Automation control systems. As a result, AUX cu...

Compared with traditional conditioning systems, EUCOLD takes advantage of a natural principle of thermodynamics called the “adiabatic process.” The application of this principle makes possible the cooling of the air by a natural process: the base of this system is the natural phenomenon of water evaporation that, combined with an easy ventilating device, permits to cool off the air that is conveyed inside the environment to be cooled. Traditional conditioning units  Adiabatic...

DENSO Corporation announced that Nippon Wiper Blade Co., Ltd. and Asahi Manufacturing Co., Ltd., both of which are subsidiaries of DENSO Corporation, will merge on October 1, 2019, and make a new start as DENSO Wiper Systems, Inc. With the auto industry undergoing a once-in-a-century transformation, the business environment is changing significantly due to swift innovations in CASE (connected, autonomous, shared, and electrified) technologies. automated driving technologies The wiper system b...

Daikin Industries, Ltd. announces its Pledge describing the grant of free access to its pledged patents in relation to applicable HVAC-R (heating, ventilation, air conditioning, and refrigeration) equipment using non-blended, single-component refrigerant HFC-32 (R-32). Providing this free access to these pledged patents without requiring a written contract with Daikin will further international adoption of HFC-32, which has a lower global warming impact than many refrigerants commonly used toda...

For the prestigious redevelopment project at 21 Dartmouth Street, London, a premium occupant experience was essential to complement the enviable location. The installation of a TROX air conditioning solution, including TROX X-CUBE air handling units (AHUs), and X-AIR CONTROL modules, with the X-AIR CONTROL Zonemaster, is enabling the building to achieve outstanding levels of efficiency alongside elite levels of comfort. The solution provides energy efficiency The 21 Dartmouth Street building...

By incorporating ABB technology solutions, Lefdal Mine Datacenter plans to become Europe’s biggest data center solutions firm, with the smallest environmental footprint. There was a time when the mineral olivine used to be excavated for industrial purposes, like making steel. Now, that steel is coming back underground to house a data center. Lefdal in Norway plans to become Europe’s largest and greenest data center. Lefdal Mine data center The Lefdal Mine data center, operational...

General Filter announces that they will participate in MCE Expocomfort 2016. They look forward to welcome visitors to their ‘green space’ (Pavillon 13, booth C20) inspired by their sustainable philosophy. A great opportunity to ‘touch and feel’ General Filter’s comprehensive assortment of filters, ranging from an efficiency class G2 up to U15, accessories and systems for filtration, included the latest Energy Saving line, that maximizes efficiency, and Nanowave, th...

The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) and UN Environment completed the first round of training sessions for the Refrigerant Driving License (RDL), a global refrigerant management initiative on June 24-27 in Kigali, Rwanda. This pilot stage initiates a global program to help Article 5 (developing) countries transition to alternative refrigerants under the Montreal Protocol Kigali Amendment’s hydrofluorocarbon (HFC) phasedown schedule. First pilot program &ldqu...

ASHRAE is celebrating the important role refrigeration and air conditioning play globally across many aspects of modern life on World Refrigeration Day, June 26. World Refrigeration Day was established in 2018 to serve as a means of raising awareness and understanding to the general public of the significant role that refrigeration and refrigerants play in modern life and society. Development Of Refrigeration Technologies Industry associations and societies from across Europe will participate...

With the EE610, E+E Elektronik offers a new sensor for low differential pressure up to ±100 Pa with an accuracy of ±0.5 Pa. Due to selectable measuring ranges and versatile configuration options, the EE610 is suitable for a variety of applications in air as well as in non-flammable and non-aggressive gases. The EE610 is dedicated for medical, pharmaceutical, and clean room applications. For instance, the sensor can measure the differential pressure between clean rooms, surgery roo...

Greenheck, a globally renowned company in manufacturing and distributing air movement, conditioning and control equipment, has announced the release of heavy duty, rectangular industrial isolation control damper, Model HCD-221, incorporates the square-blade design found on Greenheck’s bubble tight damper. Model HCD-221 isolation control damper The square-blade design enables the damper to provide shutoff with very low leakage in HVACHCD-221 or industrial process control systems. With a f...

A new publication is now available from industry leading organizations to demonstrate to contractors and designers that zero energy office buildings are attainable.  Advanced Energy Design Guide Advanced Energy Design Guide for Small to Medium Office Buildings - Achieving Zero Energy provides direction for designing and constructing zero energy office buildings in all climate zones. The guide was developed by ASHRAE, the American Institute of Architects (AIA), the Illuminating Engineering...

ASHRAE installed its 2019-2020 presidents, executive committee officers and directors during its 2019 ASHRAE Annual Conference, June 22-26, in Kansas City, Missouri, USA. ASHRAE’s 2019-20 president is Darryl K. Boyce, P.Eng., Fellow Life Member ASHRAE. During his inaugural presidential address, Boyce announced that the new Society theme will be ‘Building for People & Performance - Achieving Operational Excellence’. The theme focuses on overcoming the challenges associated...

American Coolair has added a FGXM36 to its Exterior Mount Fan Series. Exterior Mount Fans mount directly on farm buildings, eliminating the need for fan housing. The new FGXM36 Damper Door fans are designed to be mounted over a wall opening. The fans can be installed as part of a new construction or to replace existing fans. The fan panel is constructed of reinforced fiberglass and is coated with a U.V. gel coat for long life. Baked on epoxy-coated galvanized structural uprights securely hold t...

Adcock provided the full mechanical package to the latest Nissan Dealership, Eltham on behalf of Chiltern Construction. The latest Mitsubishi VRF Air Conditioning Systems were chosen to serve the Showroom with the Hybrid HVRF system installed to serve the office areas to achieve the required BREEAM credentials. Air temperature control Modern commercial buildings need air conditioning systems that provide the highest levels of comfort, freshness and energy efficiency. With water at the indoor...

NevadaNano announces the release of the new MPS Family of Gas Sensors. NevadaNano designed these sensors for broad application where combustible gas safety and gas leak detection are critical. They are the first to accurately detect and classify flammable, methane, and A2L refrigerant gases using a single calibration. NevadaNano’s detection technology is the first new approach to flammable gas detection in over 40 years. Because of this new and innovative technology, the sensors bring mor...

The Air Conditioning, Heating, and Refrigeration Institute (AHRI) announced that it has submitted comments to the Office of the United States Trade Representative (USTR), in opposition to a fourth round of Section 301 tariffs on Chinese imports. Section 301 tariffs on Chinese imports The comments, which were in response to a May 17 Federal Register notice, echoed AHRI’s previous opposing comments (Round 1, Round 2, Round 3), re-emphasizing that the tariffs limit member company access to...

Armstrong Fluid Technology has unveiled its self-regulating variable speed fire pump which, in addition to new safety benefits, also holds the distinction of being the first fire pump to meet NFPA-20 (2019 Edition), Section 4.8 standards. “The new Design Envelope Fire Pump will provide safe, reliable performance in fire suppression systems, along with complete transparency into the operation of the pump. The Design Envelope Fire Pump also makes fire suppression systems that require a vari...

Voltas Limited, an AC brand, from the house of Tata’s launches a new brand shop – M/s Rams AC Systems at Chackai, Thiruvananthapuram. The brand store features a well-designed and visually appealing display of new range of Voltas and Voltas Beko' products, comprising air conditioners, air coolers, commercial refrigerators, water dispensers, water coolers, refrigerators, washing machines, microwaves and dishwashers. Conveniently located near the city centre, the new brand shop would e...

ASHRAE has announced a call for papers for the IAQ (Indoor Air Quality) 2020 conference, September 14 - 16, 2020, in Athens, Greece. Organized by ASHRAE and the Air Infiltration and Ventilation Centre (AIVC), the theme of the conference, ‘Indoor Environmental Quality Performance Approaches’, focuses on the metrics, systems, sensors and norms necessary to implement performance approaches. Indoor Air Quality “Indoor Air Quality (IAQ) has been the core of ASHRAE’S IAQ ser...

Rheem, globally renowned water heating and HVAC solutions firm, has announced its partnership with Plug and Play, a global innovation and startup accelerator platform. Rheem joins as an ecosystem partner for the Plug and Play Internet of Things vertical.  Established in 2006, Plug and Play brings together the best startups and the biggest corporations around the world through a series of industry-specific accelerator programs. The Plug and Play IoT program is one of the oldest and most suc...

Pertwee Estates are converting one of the Ipswich’s most interesting and historic buildings into office accommodation. This iconic building, to be known as The Maltings, is close to Ipswich station, town center and business district. Pertwee Estates wanted flexible office space that could have the potential to be let to one or multiple companies. Owing to limited floor to ceiling height at each level, Adcock Refrigeration and Air Conditioning designed a Daikin VRV System using Floor Mount...

Global water technology company A. O. Smith Corporation has announced the introduction of its first A. O. Smith line of residential water treatment products available exclusively to the wholesale channel. Designed for plumbing contractors, the new A. O. Smith PRO water treatment line will include high-performance, commercial-grade point-of-use water filtration systems; water softeners and salt-free water conditioners; and water neutralizing and descaling accessories to allow for a fully compreh...

With over 50 years as a Burger King franchisee, Bennett Management Corporation has a long list of industry-changing firsts, like introducing the drive-thru concept to Burger King corporate. With a motto of, ‘People Pleasing People’, the family owned and operated franchisee with 25 restaurants and over 1,000 employees in the US States of Ohio, Michigan and Indiana, prides itself on being an ‘amazing and inventive company’ with a people and community focus. Mark Peterson,...

AAON, Inc., announced that its Board of Directors has declared its next regular semi-annual cash dividend. The next cash dividend will be payable on July 1, 2019, to stockholders of record as of the close of business on June 3, 2019. Norman H. Asbjornson, CEO, stated, “We continually work to create meaningful value for stockholders and are pleased our strong capital position allows us to do so through our cash dividend.”

The Big Ass Fans family continues to grow with the announcement of Haldeman Inc. as the distributor of Big Ass Fans products, the design and build construction market in Southern California, USA. HVAC products distribution Since 1933, Haldeman Inc. has provided industry-renowned HVAC products to the best engineers and architects on the West Coast. With 40 premium vendors, Haldeman is a one-stop shop for everything a project, large or small, may need. “Haldeman has the experience and kno...

Danfoss has boosted the part load performance and the operating map of its leading VZH variable speed scroll compressor range. The third-generation commercial inverter scrolls retain the strengths of the previous version, with the addition of the Intermediate Discharge Valve (IDV) technology for enhanced seasonal efficiency, and a wider operating map. The products are particularly suitable for comfort reversible applications and computer room air conditioning (CRAC) units.  Matthieu Stoll,...

Greenheck, a globally renowned company in manufacturing and distributing air movement, conditioning and control equipment, has announced the addition of two new models to its line of high-volume low-speed (HVLS) fans, the Model DS-3 three-blade HVLS fan and Model DC-5 five-blade HVLS fan. DS-3 and DC-5 fans Model DS-3 is a three-blade HVLS fan for large commercial and industrial spaces that offers capacities up to 164,900 cfm and is available in 14 to 24 foot sizes. Model DC-5 is a five-blade...

Adcock is an approved business partner for leading manufacturers. With priority access to the latest training, technical advice, and support. This enables the company to keep abreast of the latest innovations and emerging technologies. Adcock is pleased to announce the newly acquired Ambassador Installer status for all Danfoss Refrigeration condensing units. market-leading equipment Paul Parfitt, Associate Director at Adcock, says “This new association with Danfoss further enhances our...

NevadaNano, a globally renowned company in LEL and flammable gas sensors, has announced that it will be a preferred provider to Sager Electronics, a renowned North American distributor of interconnect, power, and electromechanical components. As a result, NevadaNano will be able to provide their products to a larger audience. NevadaNano’s MPS sensors for Sager’s customers NevadaNano designs and manufactures high-performing flammable gas sensors “Sager is the renowned distrib...