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

The last thing that any homeowner wants to encounter when the heat of summer is at its worst is an air conditioner (AC) that is either broken down completely or cannot deliver the level of performance quality needed. Unfortunately, despite not wanting these problems, many homeowners put themselves at risk for their development. This is by failing to schedule professional air conditioning maintenance before actually needing their AC systems for the season. Put simply, the air conditioning system...

Like many first responder organizations, the COVID-19 pandemic has led the Louisville Metro Police Department (LMPD) to implement several new policies and procedures to help keep officers safe so that they can continue their essential job of protecting the community. As a result, officers at the department's Firearms Training Center have been limiting trips to the grocery store as well as limiting access to the facility by non-essential personnel to curb any unnecessary exposure. Through GEA4He...

Accruent, a globally renowned provider of solutions to manage the built environment, announced that it has entered a partnership with UK facilities management and professional services company, Mitie to provide remote asset monitoring for Mitie’s facilities management clients. Mitie’s diverse customer base spans a range of industries including retail, commercial real estate, telecommunications, government and industrial sectors. vx Observe IoT remote monitoring platform Mitie will...

During these challenging times, GE Appliances, a Haier company, is increasing its support to the local communities where it operates. In Decatur, Alabama, GE Appliances has partnered with several community-based nonprofit organizations to provide them with donations of new appliances and additional critical supplies. Supporting essential businesses “Now more than ever, people across the country, including those on the frontlines of supporting our communities, are relying on their applia...

From supporting the healthcare workers and first responders with new appliances to supplying personal protective equipment to hospitals and medical facilities, GE Appliances is banding together with communities during the COVID-19 crisis. Local community-Based agencies Over the last month, they have launched GEA4Heroes through which—in partnership with United Way Worldwide—a significant portion of the products that were made during the first two weeks of April will be donated to he...

Greenheck, a globally renowned company in manufacturing and distributing air movement, conditioning and control equipment, has announced the new model GJI, as the latest addition to its GreenJet series of fans, which have been specifically designed to ventilate enclosed parking structures. GJI ductless jet fan Featuring a low profile of less than 12 inches, the GJI ductless jet fan maximizes vehicle clearance space to allow for shorter floor-to-floor heights in the garage. The GJI’s aero...

UV Angel, a globally renowned company in pathogen control technology, has announced two new UV-C light devices to autonomously and continuously treat the air and surfaces for harmful bacteria, fungi and viruses. UV Angel's newest products, UV Angel Air and the next-generation UV Angel Adapt, provide health care experts and others with the crucial tools for the fight against infectious diseases, including COVID-19. UV Angel technology "We believe rapid deployment of UV Angel technology in hosp...

A water heater is an essential appliance in the home. Most tank water heaters use either natural gas or electricity to warm up water and hold it in the storage tank until it’s needed. If the unit is older and they’re looking to replace it with a new one, they may be wondering if users could change the type of water heater. The answer is yes, but there is a lot to consider. Allow Electric water heater It’s not as easy as removing one type of water heater (say electric) and in...

The team at Panasonic has introduced a series of interactive, online accredited CIBSE CPD courses to enhance skills during these unprecedented times. The CPD courses have been developed by Panasonic and support learning in a variety of heating and cooling disciplines. Panasonic’s CPD program has been running throughout the year either at the company’s Bracknell HQ or in various locations around the UK and have been presented by the experienced and knowledgeable team at Panasonic. Ho...

SPX Cooling Technologies, Inc., a full-line, full-service industry renowned provider of the design and manufacture of evaporative cooling towers and air-cooled heat exchangers, showcases its latest cooling towers and components and presents 20-minute education sessions at the International Air-Conditioning, Heating, Refrigeration Exposition (AHR Expo), at Georgia World Congress Center in Atlanta, Jan. 14-16, 2019. In booth B1415, SPX Cooling features the new Marley DT fluid cooler, which includ...

SPX Cooling Technologies, Inc., a full-line, full-service industry provider of the design and manufacture of evaporative cooling towers and air-cooled heat exchangers, will feature new products and present educational sessions in Booth #3101 at the International Air-Conditioning, Heating, Refrigeration Exposition (AHR Expo). AHR Expo takes place from Feb. 3-5, 2020, at the Orange County Convention Center in Orlando, Florida. Booth highlights include the introduction of the Marley MH Element Flu...

SPX Cooling Technologies, Inc., a full-line, full-service industry provider of the design and manufacture of evaporative cooling towers and air-cooled heat exchangers, announces the SGS PC Series Industrial Evaporator, an airside product for industrial refrigeration. SGS Refrigeration, Inc. was acquired by SPX Cooling Technologies in 2019. The PC Series Evaporator supports large freezers/coolers for penthouse and carcass chilling. The extensive product line offers over 100 models from 1.5-70 to...

Heat Transfer Products Group, LLC (HTPG), globally renowned manufacturer of commercial refrigeration and HVAC equipment, has announced the temporary closure of its manufacturing plant in Scottsboro, Alabama, in view of the ongoing COVID-19 pandemic crisis. Ensuring workers’ safety HTPG stated that are shutting the plant down to disinfect and the plan is to remain down for the remainder of the week, so as to ensure a safe working environment and ample staff to support customer needs. The...

To improve access into the Four Queens Hotel and Casino in Las Vegas, Four Queens recently added a 48 foot air curtain. Built using Ruskin’s IAQ50 air flow measuring and control dampers, the new air curtain efficiently and economically maintains the pressure in the building. Designed to satisfy the needs of a variety of applications, the IAQ50 air flow measuring and control damper provides the perfect solution to difficult challenges. Downtown Las Vegas hasn’t been the same since th...

The owners of St. John Medical Center in Tulsa, Oklahoma find comfort in knowing their emergency generator system is protected by Ruskin. A newly built penthouse using Ruskin’s Wind Driven Rain Resistant EME6625 Louver keeps the top-floor generator room dry and secure. Ruskin EME6625 Louver Designed to handle the severe weather conditions often found in the Midwest, the EME6625 Louver creates very low pressure drop while providing the best combination of rain protection and high airflow...

Flynt and Kallenberger Engineer, Justin Roush P.E., knew from previous experience that the non-ducted VRV systems would have trouble meeting ASHRAE Standard 62 (Ventilation for Acceptable Indoor Air Quality) while maintaining a comfortable environment inside the building because of the high humidity in Tahlequah. “Eastern Oklahoma is a very humid place. Humidity is the bane of our existence out here,” Roush said. He knew that the outdoor conditions in this area, 101° dry bulb, 8...

The professionals who operate hospitals understand the importance of good air quality in maintaining a healthy environment. Unfortunately, many health care facilities don’t have the proper systems or adequate ventilation to meet current codes. That was the case for Mahaska County Hospital in Oskaloosa, Iowa. Upgrading HVAC system In 1965, the hospital was remodeled and expanded. This included building a new multi-story wing. In 1998, the hospital decided to do a complete retrofit of the...

Warm weather is officially on the horizon, which for most, means it's time to install window air conditioners. Although window air conditioners are an affordable cooling option, many people find them to be a hassle. According to extensive consumer research conducted by Midea, the air treatment company, consumers are most concerned with installation, cooling performance and energy efficiency. Midea also found that more than 70 percent of consumers would like to open the window where a window air...

Eurovent and REHVA call on all relevant authorities in the EU and globally to recognise the manufacturing, distribution, installation, maintenance and repair of HVACR equipment as essential business activities and therefore exempt them from COVID-19 shutdown orders and travel restrictions. HVACR equipment supports critical infrastructure in the healthcare, food cold chain, data centre and building sectors notably. Prolonged shutdown of HVACR manufacturing activities might have severe consequenc...

Summer season is solely throughout the nook, which suggests it will be prolonged sooner than the first waves of sweltering heat. For those looking for a quick and cheap choice to cool down their personal residence, or explicit areas of personal residence similar to the storage or office, a window AC is an environment friendly option. Window ACs are no longer the ear-grinding energy hogs that they were in the past. Many of the window ACs in the market currently are easy to place in the house, ru...

Thermo King, a front-runner in transport temperature control solutions for a variety of mobile applications and a brand of Trane Technologies, is introducing the SG-5000, the next generation generator set for marine containers. Available in both clip-on and under-mount configurations, the SG-5000 can power all ISO reefers on the market, and ensure complete temperature control and protection of the refrigerated cargo. Designed and manufactured specifically for the North American market, the new...

It is well-publicized that the NHS is crying out for personal protective equipment (PPE) for its frontline workers who are dealing with victims of the coronavirus pandemic.   On hearing this news, design engineers at the Preston-based site of boiler manufacturer Baxi Heating have taken up the baton, swapping the use of their 3D printers from making prototype boiler components to frames for protective face masks. 3D printing  Having seen an article about 3D print hobbyist Sid Lo...

When it comes to Hurricanes, Mother Nature usually wins. Recent advancements in Louver design, however, are leveling the playing field. Ruskin's new Hurricane Louvers hold up under pressure in severe weather by preventing wind and rain damage. These louvers are built to withstand 160 psf windloads and nearly 9" per hour rainfalls. With this engineering breakthrough, it’s no wonder Ruskin products are the most widely specified in the industry. series of test protocols As the provider of t...

Mikel D. Crews notified AAON, Inc. of his intent to retire as Vice President, Operations, effective May 2020. Mr. Crews has been with the Company since its inception and had a large role in developing the talent to succeed him. In furtherance of the Company’s ongoing succession planning initiatives, Mr. Crews’ duties will be reallocated to Stephen Wakefield, Vice President of Engineering, as well as other Company personnel. Mr. Crews has served as Vice President, Operations since 20...

Armstrong Fluid Technology has announced a series of six new webinars for the month of April designed to help building managers, engineers and maintenance professionals navigate energy savings during a changing environment. ‘Smart HVAC Systems’ webinars Focusing on a variety of critical topics from ‘Remote Connectivity’ to ‘Indoor Air Quality’ and ‘Smart HVAC Systems for a New World’, the insightful sessions address all aspects of building perfor...

Mitsubishi Electric Corporation announces that its European subsidiary Mitsubishi Electric Europe B.V. acquired on April 1 all shares of AQS PRODUKTER AB, a comfort, process, and IT cooling and heat pump distributor in Sweden, a market with promising prospects. AQS, which has been selling commercial cooling and heat pump products for 35 years, possesses excellent technical capabilities and know-how. Until now, Mitsubishi Electric has been selling mainly residential and light commercial products...

AgriD Inc., which DENSO Corporation and Asai Nursery, Inc., jointly established, has started shipping cherry tomatoes cultivated at its newly built greenhouse, one of the largest in Japan, in Inabe City, Mie Prefecture. Japanese agriculture faces severe labor shortages due to the decreasing number and aging of farmers. Smart farming based on robot technology and ICT holds the potential to help farmers compensate for lost labor, while achieving high-quality agricultural production. AgriD AgriD...

DENSO Corporation (DENSO), the second largest advanced automotive technology supplier in the world, has announced its investment in Certhon Group (Certhon), operating mainly in Europe and the United States, to expand the horticulture business in the global market. DENSO and Certhon will collaborate to develop and provide greenhouse solutions. agricultural production system While food demand increases as the global population continues to grow, the number of the agricultural population is decr...

Thermo King Corporation (Thermo King), a globally renowned company in transport temperature control solutions for a variety of mobile applications and a brand of Trane Technologies, announced that its South African based dealer, Grindrod Intermodal, has expanded its services and will now offer Thermo King SGCM-3000 generator sets (Gensets) to customers in the region. SGCM-3000 generator sets Transporters moving perishable goods like grapes or citrus fruit throughout South Africa, can now benef...

DENSO Corporation announced it is joining a project from D-Wave Systems Inc., the pioneer in quantum cloud service “Leap2”, to give anyone working on problems related to COVID-19 free, immediate access to the company’s quantum computer. As researchers in every industry, such as medical care and infection prevention, are trying to find solutions, the initiative comes in response to a request from the Canadian government for solutions to the pandemic across industries. Hybrid q...