Rwanda HVAC News & Trends

ABB has signed a Memorandum of Understanding (MoU) with MEDATech to jointly explore solutions to decarbonize mining operations through charging solutions and optimized electric drive systems in battery electric vehicles (BEVs) for heavy-duty applications. The two companies will share expertise and collaborate in bringing solutions to the market that will reduce the Greenhouse Gas (GHG) emissions associated with heavy machinery in mining. Mining customers require solutions specifically designe...

A foremost art gallery is the first end-user in the UK to install Carrier chillers operating on the lower global warming potential (GWP) refrigerant R-515B. Carrier is part of Carrier Global Corporation, the foremost global provider of healthy, safe, sustainable, and intelligent building and cold chain solutions. Principal contractor SPIE UK specified two high-efficiency Carrier AquaForce® 30XW-VZE variable-speed screw chillers on the new refrigerant to align with the gallery's strict envir...

Pharmaceutical and healthcare distributor Trans-Bridge Freight Services has taken delivery of its first Carrier Transicold Vector® HE 19 MT (multi-temperature) unit, heralding the start of a more sustainable future for the company’s temperature-controlled trailer fleet. Carrier Transicold is a part of Carrier Global Corporation, the foremost global provider of healthy, safe, and sustainable building, and cold chain solutions. A long-standing Carrier Transicold customer, Trans-Bridge...

ABB and Södra have entered a long-term, strategic partnership to co-develop a roadmap to drive new levels of efficiency, engagement, and digitalization across Södra’s enterprise to ultimately define the next generation mill. Together, Södra and ABB will lead the way in successful digital transformation with the aim of creating a new benchmark for both the forest and pulp industry and the broader industry, globally. The contract, effective from September 2021, is designed...

Hydrogen in the here and now family businesses as innovation drivers: this was the topic of the major hydrogen conference with medium-sized companies from Germany at the Machine Room in Berlin. Result of the hybrid meeting, in which more than 1000 visitors participated: Hydrogen will become increasingly important for many industries and all sectors in the future. Hydrogen Another important finding was that hydrogen, which is produced in a CO2-neutral manner, should be available for all areas...

After three successful Viessmann daheim shows in 2020, the company invites to the Viessmann daheim Summer Edition on September 13, 2021. The content will focus on the German Championships of the biathletes on the Arber. The show starts at 6:30 pm. Speakers on the panel As usual, moderator Tom Meiler will guide the viewers through the show. This time the guest in the studio is biathlete, Maren Hammerschmidt. Viessmann brand ambassador and former biathlete, Sven Fischer will be joining the panel...

Aircuity, the front-runner in creating healthy and sustainable buildings, announced that an upcoming presentation by the company’s CEO, Dan Diehl, will focus on how lab owners can use exhaust fan control to maximize energy savings and reduce the lab’s carbon footprint. Diehl’s presentation will take place on September 28, during his scheduled speaking slot at the 2021 I2SL Annual Conference and Technology Fair – the world’s leading international conference focused...

A report published as part of the PROTECT COVID-19 National Core Study on transmission and environment assesses the UK construction sector’s efforts to build ‘COVID-secure’ workplaces. Evidence collected by the report’s authors at the Thomas Ashton Institute will be used to support efforts to keep the UK building safely as the economy unlocks. Using survey and interview data from four principal construction contractors, the Keeping the UK Building Safely report highlight...

QM Power and Purdue University announced findings from part one of a two-part study on the impact of QM Power motor technology on the efficiency (SEER) in residential HVAC systems and heat pumps. The result was a significant SEER increase of 1 on the 21-point scale. This announcement was made at the 12th International Conference on Compressors and their Systems by John Brehm of Purdue University and Dave Augustine, VP of Product Management and Engineering for QM Power. two-part study The focu...

The days of having someone knock on the door to read the meter will soon be a distant memory due to smart meters. What is a smart meter and why get one? Smart meters Smart meters send meter readings from the house directly to the energy supplier, so users don’t need to answer the door to a meter reader and readings are always up to date, meaning users can wave goodbye to estimated bills and only pay for the energy they use. In other words, a smart meter is just like a traditional gas an...

Heater power control can be performed with one of three methods: Mechanical Contactor Solid State Relay Silicone Controlled Rectifier Many are not aware of the difference between the last two methods, Solid State Relay (SSR) and Silicone Controlled Rectifier (SCR) Power Control. Each of these methods has its advantages and disadvantages.  Typically in a desire to have finer or more efficient control of an electric heater in a process, system owners will switch from an old-fashioned...

Frontier Service Partners (Frontier), a newly launched residential services company, is pleased to announce its acquisition of Haley Mechanical, which is headquartered in Dexter, Michigan. Haley Mechanical is one of the pre-eminent residential HVAC companies, based in Michigan and servicing the Ann Arbor area. Strategic partnership This partnership marks the inaugural acquisition for Frontier Service Partners, which was founded earlier in 2021, on the philosophy of putting people first, delive...

The long-awaited Eurovent Recommendation 6/16 has been published. Developed by the Eurovent Product Group ‘Air Handling Units’ (PG-AHU), this Code of Good Practice focuses on the corrosion protection of Air Handling Units. The document is freely available to the public. The document discusses the fundamentals of corrosion protection, explains the corrosivity categories of the environment, and provides practical guidance on recommended properties of materials and corrosion protecti...

  Pandemic recovery is top-of-mind for so many cities, but a return to the normalcy which in 2019 might not be enough to maintain secure, connected, and resilient communities in this new world. As shared during the presentation at the IoT Global Innovation Forum, cities must reimagine their current infrastructure models and envision a connected, holistic future for the community. By integrating IoT technologies and connected building solutions, cities can build environments that are...

Plymovent has received the renewed TÜV SÜD certification for some of its exhaust extraction systems. For Plymovent safety, security and sustainability are key. That’s the reason why Plymovent works together with TÜV SÜD already for a long time. To get this TÜV SÜD certificate, several Plymovent exhaust extraction systems were tested for safety and the production locations were monitored in Troisdorf (Germany) and Lamphun (Thailand). This shows that Plymo...

When the COVID-19 pandemic in the U.S. in early 2020, forced schools across the country to shut down including K-12 classrooms as well as colleges and universities. As students adapted to virtual classrooms, schools developed plans for reopening once it was safe to do so. With new variants of the SARS-CoV-2 virus emerging, schools must again develop and put in place higher education IAQ strategies to keep students as well as faculty safe. Prepare for the Future Even as more people get vaccina...

A number of standard unit coolers from Friga-Bohn, which supplies a wide range of market-leading refrigeration solutions to the food industry, are fully compatible with A2L refrigerants. The unit coolers support use with both new A2L refrigerants such as R1234yf, R454C, and R455C, as well as existing HFC refrigerant solutions. As a result, a single unit can provide for present and future requirements, reducing inventory for wholesalers and easing selection choices for installers. The market fo...

In today’s world, we spend almost 90 per cent of our time indoors, in our workplaces, leisure areas and our homes. It is no secret that the built environment has been relatively slow in its embrace of information technology and automation. According to KPMG’s ‘Building a Technology Advantage’ report, fewer than 20 percent of construction and engineering executives, and major-project owners said they are re-thinking their business models, so as to incorporate new technolo...

A quick glance at official COVID-19 mitigation guidance reveals that it promotes increased ventilation air change rates, as the most effective way to keep people safe. Sounds easy, doesn’t it? Just open a window or turn up your ventilation system, if you have one. The fact is, however, that the vast majority of domestic properties in Britain does not have a mechanical ventilation system and rely on natural means for background ventilation, including windows, trickle vents or air bricks. In...

A focus of research and development in the HVAC arena has been to develop alternative materials and technologies that requires less energy to function while still providing a benefit to regulate temperature. More passive approaches to regulating temperature offer green benefits and yield new components in systems to regulate temperatures in the future. Here are some examples and a glimpse of what’s to come. Phase-change materials have drawn interest because of their ability to change the...

The new, updated Crestron driver (version 2.1) has been uploaded into the Application Market. Now, the updated driver contains: Improved compatibility with the 4th generation of Crestron controllers Improved algorithm for projects with a larger number of indoor units Improved help file for the use of the driver This module controls the CoolMaster series thermostats and CoreModule via Ethernet and is compatible with CoolMasterNet, CooLinkHub, and CooLinkBridge. Why Crestron Integratio...

Aggreko’s provision of modular energy services spans more than 80 countries, and it has serviced the mining industry for more than 30 years. Aggreko Australia Pacific Managing Director George Whyte said the newly commissioned gas power station was built at Ora Banda Mining’s Davyhurst Gold Mine, which is about 150km north of Kalgoorlie in Western Australia.  Mr. Whyte said the Liquefied Natural Gas (LNG) station project was another step in the company’s mission to help mi...

Trane® by Trane Technologies, a global climate innovator, has launched the “K-12 Playbook,” a new online resource center for parents and schools to help them create a more comfortable and efficient classroom environment for millions of children in the U.S. this school year. Trane also introduced its “Get Smart” webinar and podcast series featuring the nation’s foremost authorities on school environments, including scientists, school administrators, experts...

Viessmann Kylmäjärjestelmät Oy takes over Suomen Jääkylmä Oy and FCool Oy and expands the range of refrigeration services for the Finnish customers. Suomen Jääkylmä and FCool are well-established refrigeration service companies in Finland covering a full range of installation and maintenance services. sustainability and reliability With the acquisitions and together with the strong local partner network, Viessmann strengthens its service and turnke...

CoolSys™, the refrigeration, HVAC, engineering, and energy solutions company, announced it has acquired T&O Refrigeration, one of the largest independently owned refrigeration services companies in the Southeast region. With this acquisition, CoolSys expands its market presence throughout the Southeast with significantly increased market share in Georgia and Nashville, Tennessee. “As CoolSys continues to grow its market presence across the country, we’re excited that T&...

With the UK committed to reducing greenhouse gas emissions to zero by 2050, drastic action is needed by the government. For new-build homes, there’s a gas boiler ban coming in less than five years’ time. And for older properties, it’s likely that gas prices will continue to rise, to encourage homeowners to switch to a more sustainable alternative. Renewable heating market With this in mind, the renewable heating market is growing rapidly, albeit from a very small base &ndash...

‘Net zero’ is an unavoidable reality in the continuing fight against climate change. For example, both the United Kingdom and the European Union have set targets of having net-zero greenhouse gas emissions by 2050. These objectives are in line with a commitment to global climate action under the Paris Agreement. Net zero - carbon neutral Net zero refers to the balance between the amount of greenhouse gas produced and the amount removed from the atmosphere. It’s another term f...

CoolSys™, the globally renowned refrigeration, HVAC, engineering, and energy solutions company, has promoted Fred Stockert to the position of President of the CoolSys Commercial and Industrial Solutions division, where he will oversee all businesses serving the company’s commercial and industrial customers. In this new role, Fred will report directly to Chief Operating Officer, Chris Schulken. “Fred has been a part of the CoolSys family for more than 15 years and has prov...

In keeping with its purpose, Viessmann has smoothed the way for cooperative development projects in the area of smart home automation. API portal Via the new API portal (Application Programming Interface), developers can quickly and easily add heating and ventilation systems in third-party applications for example, in smart home systems. Users benefit from the seamless integration of devices into their solutions. For Viessmann, the API portal is a window on new fields of application that prom...

RectorSeal®, Houston, a manufacturer of quality HVAC/R and plumbing tools and accessories, and a wholly-owned subsidiary of CSW Industrials, Inc., announced that the company is now a master distributor of Dust Free® indoor air quality products. Dust Free of Royse City, Texas, is one of the indoor air quality manufacturers serving the HVAC marketplace. RectorSeal customers will have access to a full line of indoor air quality products, including air filters, UV purification systems, whol...