Variable Refrigerant Flow/Volume (VRF/VRV) News & Trends

Living in the McLean County Unit District No. 5 region ensures one thing that children will receive one of the finest educations available. With one of its high schools ranked in the Top 50 Public High Schools in Illinois and listed in U.S. News & World Report’s Nation’s Top Schools, Unit District No. 5 is the place where excellence in education takes on a new meaning. Replacing antiquated HVAC systems But excellence doesn’t come without a price. In the current economic e...

The heating and cooling system is the lungs of the home. Over time, dust mites or debris accumulate inside the air ducts, making them infested with mice or other vermin. Duct cleaning refers to the cleaning of various heating and cooling system components. From safety to comfort to health, it’s critical for homeowners to keep the ducts clean. Air ducts supply air to the indoor home environment. If they’re dirty, it could cause allergies and serious problems for people with respirato...

AHRI and the Alliance for Responsible Atmospheric Policy expressed strong support for a bipartisan amendment introduced by Senate Environment and Public Works Committee Chairman John Barrasso (R-Wyo.), Committee Ranking Democrat Tom Carper (D-Del.), and Senator John Kennedy (R-La.) filed as an amendment to the Senate Energy Bill introduced last spring by Energy and Natural Resources Committee Chairwoman Lisa Murkowski (R-Alaska) and Committee Ranking Democrat Joe Machin (D- W.V.). The amendment...

McCormick has been the company to turn to for flavor expertise since 1889. In the food service and beverages division of McCormick (UK) Ltd, the company provides a broad range of herbs and spices for restaurants, hotels, chefs and food catering establishments. Schwartz is the forerunner brand in their diverse brand portfolio. Climaventa water chiller Mitie Technical Facilities Management (Mitie), the globally renowned facilities management and HVAC equipment servicing firm, had been called upo...

The Heating and Hotwater Industry Council, HHIC, are delighted to announce that Heat Pump manufacturers across the UK have joined together to refresh the Heat Pump Benchmark commissioning checklist in line with the latest legislation, which forms part of the warranty of the appliance. Stewart Clements, Director, HHIC said, “Benchmark is a nationally recognized scheme that places responsibilities on both manufacturers and installers to ensure best practice in installation, commissioning, a...

The future of residential comfort heating has arrived with the introduction of the ECO Tec high-efficiency boiler from Weil-McLain, North America’s renowned boiler manufacturer. The new ECO Tec is a high-quality boiler that meets nearly all residential application needs including multi-zone and combi applications. ECO Tec high-efficiency boiler The ECO Tec high-efficiency boiler features a long-lasting fire tube heat exchanger The ECO Tec high-efficiency boiler features a long-lasting...

As every year, the Executive Board of the Wilo Group has invited executives to an international top management meeting. For the first time in Wilo’s history, this meeting is taking place as a hybrid event, due to the ongoing COVID-19 (coronavirus) pandemic. “We are pleased that we are now connected via live stream to over 100 colleagues from 35 countries, across different time zones,” said Oliver Hermes, President and Chief Executive Officer (CEO) of the Wilo Group. Wilo top...

The EE260 humidity and temperature probe is the latest product development for meteorology from E+E Elektronik. Among other applications, this high-precision sensing probe is perfect for reliable weather monitoring in road traffic or at airports. The sensor and probe heating enables precise and continuous humidity measurement even in areas with high humidity levels. Due to its compact design, the EE260 is compatible with commercially available radiation shields. Precise and Continuous The EE2...

Grundfos, a globally renowned company in water technology, is pleased to announce the groundbreaking of its Americas Regional Center, located in Brookshire, Texas. LEED Platinum certification The 45,000 square foot facility is expected to be completed during the spring season of 2021. Grundfos is currently seeking to achieve LEED Platinum certification. The new offices will house company sales, operations, engineering, HR, finance, and other support functions. “To better serve the marke...

As Albert Einstein once said, “We can't solve problems by using the same kind of thinking we used when we created them.” That wisdom has been put into practice in the form of a smarter approach in the way modular schools can be built and used. Pre-fabricated, modular classroom In 2006, the Montgomery County Public Schools in Maryland, in partnership with the Council for Educational Facility Planners (CEFPI), held a national design competition, The Portable Classroom Design Challeng...

HTS Texas is happy to announce that Chris Hoffmann has joined its team as the General Manager of the Airside Products Group (APG). With 30 years in the HVAC industry in both residential and commercial sectors, Hoffmann brings his wealth of expertise in sales, marketing, product development, and engineering to their APG department. “I look forward to working with clients and customers around the state and leading the growth of APG for HTS,” Hoffmann said. “I have worked with HT...

HVAC systems have a big impact on the quality of the life. Purchasing a new system is a significant investment and it should involve careful planning. Listed below are the steps that one can take in order to choose the system which is right for the home: Insulating and cleaning the ducts: Ensure that the ducts are in good condition. It’s advisable to employ a professional contractor who will properly insulate the ducts and clear them of dust and any other debris. Finding a furna...

In an effort to strengthen its AirTech business and sharpen alignment with its strategic objectives, Munters, a globally renowned company in energy efficient air treatment and climate solutions, will exit the non-core part of the commercial desiccant dehumidification market. This decision primarily affects the U.S. market as it is the primary region where Munters’ commercial products are sold. Desiccant dehumidification units Commercial products have been manufactured in the company&rsqu...

AFX is the new Air Fin Cooler range for cooling operations in power and heavy industry, chemicals and petrochemicals as well as turbine and compressor cooling according to API 661. Kelvion is adding two new solutions to the Air Fin Cooler market – the AFX Alu and the AFX HDG. AFX brings Kelvion’s extensive know-how and experience from countless customized Air Fin Cooler projects to a standardized and modular design to improve heat transfer and boost efficiency. Advanced Tube Techno...

According to the Environmental Protection Agency, the ideal indoor humidity level should be between 30 – 60%. It’s optimal for overall wellness and the efficient functioning of the respiratory immune system. One of the biggest problems faced by people during winter is dry air. Low humidity contributes to the development of colds and flu. 60 to 80 percent of the human body is made up of water, which is why such an adverse bodily reaction to dry air.  Maintaining normal ho...

Panasonic has welcomed Kooltech, one of the UK's independently owned distributors of Refrigeration and Air Conditioning products, to its distribution network. Kooltech will now distribute Panasonic’s full range of commercial refrigeration CO2 Condensing Units from its seven branches across the UK. Paul Taylor, UK Sales Manager explains, “We are delighted to welcome Kooltech on board as a UK distributor of our Cold Chain CO2 Condensing Units. The company has a large, knowledgeable te...

Jan Brockmann will join the Bosch Group on November 1, 2020, and will take over as Chairman of the Bosch Thermotechnology Division on January 1, 2021. Jan Brockmann is currently serving as the Chief Operations and Technology Officer of AB Electrolux, based in Stockholm, Sweden. He will succeed Uwe Glock, who will change to the Supervisory Board of Bosch Thermotechnik GmbH on January 1, 2021, and will continue to serve as President of the Federation of German Heating Industry (BDH). De-fossiliz...

Johnson Controls, the globally renowned provider of for smart and sustainable building solutions, has announced the completion of phase one of its project with Gunnison County, in Colorado, USA, which included the installation of solar photovoltaic (PV) panels and LED lighting in five County buildings. PV panels and LED lighting The phase one improvements are the continuation of the Gunnison County’s long-standing commitment to reducing energy use and greenhouse gas emissions from its fa...

DENSO Corporation announced it has established the Pittsburgh Innovation Lab, a new U.S. R&D center designed to strengthen open innovation and enhance technology development that enables automated driving. DENSO began operations in Pittsburgh in July 2020. automated driving technologies DENSO’s development of automated driving technologies stems from its broader mission to offer safe and secure means of transportation for all people globally. At the Pittsburgh Innovation Lab, the co...

“While we welcome the details of Rishi Sunak’s new Green Homes Grant scheme, which could raise the profile of low carbon heating, there is disappointment that more measures are not included,” says the Heating and Hotwater Industry Council, HHIC, following the release of the scheme specifics. Improving Green Homes Stewart Clements, Director, HHIC continued, “Announced in the recent mini-budget on July 8th, the Green Homes Grant scheme aims to deal with green home improve...

Almost 5 years ago, Danfoss introduced NovoCon S, the first –of-its-kind digital actuator, specially designed for AB-QM pressure independent control valves (PICVs). At the time, this was a revolutionary actuator for controlling flow through terminal units in hydronic HVAC applications. NovoCon S digital actuator With its bus-communication for BACnet MS/TP or Modbus RTU protocols, NovoCon S is a front runner in establishing new and innovative IoT solutions for smart buildings. The concep...

Security dealers now have the opportunity to offer their customers substantial energy savings while earning recurring monthly revenue (RMR) with a new integration developed between the Connect ONE cloud-hosted interface and ecobee WiFi SmartThermostats. Connect ONE Connect ONE, an award-winning service and management platform from Connected Technologies, now provides seamless support and control of popular ecobee, allowing dealers to expand into managed services for energy management and envir...

Danfoss is celebrating the 25th anniversary of its popular TU stainless steel thermostatic expansion valve, trusted for the most demanding refrigeration applications by OEMs and installers worldwide. TU thermostatic expansion valve With more than 15 million valves sold since its launch in 1995, TU's combination of high precision and unique stainless-steel construction has made it a staple of cold-chain systems in particular. Equipment manufacturers have come to value the TU's robustness, reli...

Danfoss Editron has joined the National Zero-Emission Truck (ZET) Coalition. The initiative is attempting to create a five-year point-of-sale incentive program totaling over US$ 2 billion at the federal level that would introduce tens of thousands of zero-emissions trucks into American fleets. Organized by CALSTART, the ZET Coalition is aiming to inject life into the U.S. economy by increasing manufacturing capabilities in the electric bus and truck industries. Trucks and buses represent 4% of...

District cooling stations, high-rise building cold supply, or data center cooling - gasketed plate heat exchangers for these applications require peak performance in terms of heat transfer whilst withstanding high system pressure. The new Kelvion plate size NP250L is tailored to meet these requirements, thanks to an extremely narrow plate gap and a smaller pitch. Features The attributes ensure highly turbulent flow and in turn, a good heat transfer at very small temperature differences with a...

Armstrong Fluid Technology is offering a carefully researched and detailed whitepaper that analyzes the features and benefits of Hydronic systems compared to Variable Refrigerant Flow (VRF) systems. Entitled, The Advantages of Hydronic Systems Versus Variable Refrigerant Flow (VRF) – A Critical Analysis, the 18-page whitepaper presents a detailed review of technical data plus post-installation analysis of system types. The insightful analysis also examines the cost-savings claims made by...

DENSO Corporation expressed its deepest sympathy to all those affected by the rainstorm disaster in Japan, in July 2020. DENSO Group companies are donating 3,000,000 yen (approximately US$28,000) and 500,000 yen (approximately US$4,600) from the DENSO Group HEARTFUL Fund to the Central Community Chest of Japan, to support the recovery and rebuilding efforts.

Residential HVAC systems contain unique characteristics when compared to commercial systems. Smaller registers and lower airflow are two key differences when put up against larger setups. For these reasons, testing, adjusting, and balancing (TAB) in residential buildings require appropriately sized and spec’d out airflow measuring devices. airflow capture hoods Most airflow capture hoods are designed for large commercial registers, and in some cases, they are jury-rigged to accommodate...

When users are looking at how the air conditioner works, it can depend on a wide variety of factors. Most people realize that the brand they select, the size, the features, and the efficiency rating all play a role in how well an air conditioner will cool the Los Angeles home. However, many environmental issues also play a significant part in not only the air conditioner’s performance but contribute to potential problems they may face. Their team of experts at Tassio Temperature wants to...

Baxi Heating announced that it would be moving its Heatrae Sadia manufacturing activities from Norwich to Preston. The relocation is well underway, with many processes already set up, and the manufacturing of electric hot water products and hot water storage cylinders is taking place at the Preston site.  Over the last few months, Baxi Heating has been in negotiations with Lotus Cars after the Norfolk-based sports car manufacturer expressed an interest in the site at Norwich. It is delight...