Air Ventilation News & Trends

The Project: After a re-roofing project was completed at Winn-Dixie Port Orange (4025 S. Nova Road, Port Orange, FL 32127 Store Number #2311) it was discovered that the rooftop refrigerant condenser coils were very impacted with debris affecting airflow. Coil Cleaning process Pure Air Control Services was sub-contracted by TECTA America to take care of this concern with their PURE-Steam Coil Cleaning from June 29th–June 30th. When the project was complete there was a significant differen...

After being used as a 3000-bed field hospital in the early part of the 2020 COVID-19 pandemic, the stakeholders for the Javits Center (a 3.3 million sq. ft., convention center), located in Manhattan, New York City, USA, realized the need to re-commission the facility back to public use. They knew they would need to initiate a stringent disinfection and remediation protocol to ensure public safety. Javits Center contracted with Pure Air Control Services Inc. to disinfect the entire facility at t...

University facility staff takes quick action to disinfect buildings after a staff worker tested positive for COVID-19. The Project: A Florida university and public research institution. It offers bachelor’s, master’s, and doctoral degrees to around 54,000 students, making among the 10 largest universities in the United States. Ongoing building operations The Concern: A staff worker was tested positive for COVID-19. The university quickly realized that the indoor environment used b...

The focus on cutting energy consumption and reducing the carbon footprint has never been higher, but results are often achieved by compromising usability or efficiency. The Danfoss Heat Recovery Unit delivers strong environmental benefits, as well as significant reductions on heating bills - all delivered with a short ROI. The Danfoss Heat Recovery Unit (HRU) is designed to recover the waste heat from CO2 refrigeration installations. The reclaimed heat can be used for domestic heating purposes,...

The Brees Dream Foundation announced the launch of a new educational facility in Kenner, Louisiana, USA, for training Louisianans in the skilled trades for construction. The BuildStrong Academy of Greater New Orleans will provide its training programs at no cost to students. Citing the severe labor shortage here and throughout the country, officials said the purpose of the academy is to teach construction trade skills to anyone seeking a new career path and place them into well-paying jobs. Fr...

While some students aren’t interested in the occupations on their high school career aptitude assessment, that was not the case for Diana Soto-Marengo, Focus Factory Manager at Thermo King’s Arecibo, Puerto Rico manufacturing facility. On her test results, industrial engineering was a career option, and it stood out for her because it was a blend of people-facing, technical, and project management. She decided in high school to be an engineer. Then she set out on a path toward her f...

Governments around the world are introducing legislation to move towards net-zero carbon emissions by the Year 2050. In light of this, the AEC industry is capitalizing on previous work and pushing the conversation forward through the ever-growing number of net-zero carbon projects. One of the biggest hurdles in the way of the AEC industry’s push towards decarbonization is energy consumption. Experts estimate that nearly one-third of all energy consumption is wasted. This has serious impli...

Carrier is announcing a planned $16 million investment to build a Research & Development Center of Excellence for heating, air conditioning, and domestic water systems in Villasanta (MI), Italy. The new facility will focus on the development of innovations to expand Carrier’s sustainable and intelligent solutions, primarily heat pumps, hydrogen boilers, and IoT-enabled systems for the residential and light commercial segments in Europe. Carrier is a part of Carrier Global Corporatio...

High demands and innovative products are the drivers of new developments infiltration: In order to support users in various industries in their pursuit of the highest quality and a diverse product range, Eaton is optimizing and expanding its range of filter media containing activated carbon. The upgraded BECO CARBON depth filter sheets offer particularly high adsorption properties for the demanding filtration of liquids. With their strong decolorization abilities and adsorptive removal of undes...

Unit 2 of the Meizhou pumped storage power station has entered commercial operation on March 1. The 1.2 GW pumped storage power plant (phase Ⅰ), located in Meizhou, South China’s Guangdong province, is installed with 4×300 MW turbines developed by DEC.

National Air Duct Cleaners Association - NADCA, the HVAC inspection, cleaning, and restoration association, welcomes Charles Cochrane back to its Board of Directors. Charles Cochrane was officially inducted at NADCA’s 33rd Annual Meeting & Exposition, which took place in Aurora, Colorado, USA, from March 20 to March 22, 2022. Charles Cochrane is currently the President of Cochrane Ventilation, Inc., a renowned commercial ventilation cleaning and indoor air quality firm that was founde...

Carrier Transicold has announced that it is bringing powerful new capabilities to its Lynx Fleet open ecosystem, which is now available for over-the-road owners, operators and leasing companies, in order to provide a new level of visibility, data and actionable insights, across their entire portfolio, so they can optimize their fleet and business operations. Carrier Transicold is a part of Carrier Global Corporation, the global provider of healthy, safe sustainable and intelligent building and...

Bluon, Inc. the fast-growing company committed to bringing unparalleled innovation to the HVAC industry by empowering HVAC technicians,  announced the promotion of Drew Eckman to senior vice president.  With this new appointment, Eckman officially joins Bluon’s senior management team and will lead the company’s sales team and overall go-to-market efforts. Role and responsibilities Eckman, who has been with the company for over two years following a successful legal caree...

The Canada Infrastructure Bank (CIB) and Johnson Controls have signed an agreement that commits more than CAD 125 million to accelerate private sector decarbonization retrofit projects across Canada. Agreement details The agreement sees the CIB investing up to CAD 100 million toward commercial, industrial, manufacturing, and multi-residential buildings leveraged through Johnson Controls OpenBlue Net Zero Buildings as a Service offering. The CIB's financing represents 80 percent of the overal...

It’s not what users can see indoors that worries building managers. What they can’t see is just as dangerous. This is true for office buildings, classrooms, and medical clinics. In any indoor environment, what is invisible to the eye can impact the respiratory system and affect the health of building occupants. The pollutants in the air users breathe have both short- and long-term effects. Therefore, improving indoor air quality is a smart IAQ investment. Investment in IAQ Pays O...

Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has leveraged its Silent-Aire solutions, in order to offer the industry’s first hyperscale data center platform, which is focused on helping cloud providers to meet ambitious sustainability targets. The Johnson Controls Data Center Solutions platform delivers innovative solutions that conserve water and reduce energy consumption, including air-cooled chillers, liquid cooling, combination...

To perform effective duct cleaning, it’s important to know what gets into a system and why. Contaminants can enter an HVAC system in a variety of ways, and can not only cause mold growth and unwanted odors in the system, but possibly affect air quality as well. As a professional air duct cleaner, one needs to know where contaminants might enter the system, how to identify any contaminants present, and what to do to prevent them from infiltrating the system in the future. Types of Contami...

Baxi (Baxi Heating) apprentice service engineers took part in a week-long team building course, designed to develop the next generation of installers, with activities that focused on personal development and problem solving. The team building program was tailored to Baxi’s visions and values, with apprentices undertaking team-based exercises linked to their Level 3 Domestic Service Engineering apprenticeship scheme. Team building program for apprentices During the week spent at SKERN Tr...

On 1st February 2022, Airedale hosted a panel discussion featuring industry-respected contributors from both end-user organizations and engineering contractors, to discuss the burning topic of sustainability with data centers. Broadcast on the DCD platform, and available to watch here, this article summarises the discussion. The panel consists of the following people: Abed Jishi – VP Design, Vantage Andy Hayes – CTO, Yondr Dan Loosemore – mediator, DCD Daniel Burczy...

Samsung’s new Light Commercial (CAC) single-zone systems offer 9 types of indoor units, ranging from 9,000 to 48,000 Btu/h, to provide solutions for almost any application.  Energy Star® certified system With increasing decarbonization and electrification efforts, Samsung put a strong emphasis on high cooling performance, heating capacity, efficiency ratings, and features. Many systems are Energy Star® certified and qualify for numerous energy rebates and programs including...

Indoor air quality (also known as IAQ) has become a major public health concern. It is essential for comfort and general health. Indeed, many undesirable substances are concentrated in the homes, which are often insufficiently ventilated.  So, does this mean that air conditioning is an effective solution for improving indoor air quality? commonest pollutants in indoor air Usually, the following substances can trigger respiratory allergies and more serious diseases: Damp, which encoura...

“Stop it!” was a common phrase heard during the Plumbing-Heating-Cooling Contractors–National Association (PHCC) Educational Foundation’s popular Essentials of Project Management boot camp. There were 22 attendees for the four-day class. The program was broadcast live online from A. O. Smith University, with instruction from Purdue University Professor Emeritus Kirk Alter. Takeaway  “Don’t ever say in my company that ‘the general contractor made...

Panasonic Heating & Cooling Solutions is launching its brand new, stylish Graphite Grey units to the Etherea with nanoe X technology range of air conditioners, available in capacities 2kW – 3.5kW. Designed to blend seamlessly into the most stylish homes, the latest Etherea AC units joins the existing silver matt and pure white matt units, in order to give customers a wider choice to suit more interior home décor needs. Heating and cooling to suit varied homes The high-quali...

Sustainable construction innovators Dura Products has seen the installation of its product Duradrain at the Merseyside Police headquarters in Liverpool. Overseen by contractors Willmott Dixon, the combined kerb and drainage system also lines the surrounding kerbs, parking bays, and electric charging points. efficient and safe draining method Duradrain, comprised of 70% recycled material in every 500mm unit, provides an efficient and safe method of draining highways, car parks, and other struc...

People have been asking this question a lot more lately, and Ecotricity can completely understand why. It seems counterintuitive that the cost of clean green energy should be going up just because of the cost of polluting brown energy. Ecotricity's founder Dale Vince has addressed this in his recent podcast, here are two of the main reasons why they are in the place. Covering the cost of policy failure Ecotricity has recently been hit with additional costs of nearly &pou...

System error code 5103 in bedroom number 5, Air Conditioning indoor unit. The error is triggered due to abnormal Thermistor reading.  One of the following reasons may be the cause: Return air Liquid pipe sensor Gas pipe sensor  The traditional course of action Visit the site, access the system physically and  Check if the sensors are fixed properly to the Terminal Block. Check the resistance of the sensors ( 5.3k ohm @ 77°F). Check if faulty PCB not reading corr...

Even as vaccination rates increase and case numbers decline, COVID-19 remains a serious threat. The safety of workers, students, patients, and all building visitors remains a top priority for building managers. New in-building traffic patterns and room occupancy guidelines are now permanent. Increased cleaning and disinfecting are the new normal. Importance of clean HVAC systems For ventilation, clean HVAC systems play a vital role in controlling the spread of the COVID-19 virus, as well as o...

Chubu University, Tokai University, Tohoku University School of Medicine, and DENSO Corporation have found that monogalactosyl diacylglyceride (MGDG), a component contained in the chloroplasts of a microalga called Coccomyxa sp. KJ has a virucidal effect against COVID-19. Coccomyxa sp. KJ Coccomyxa sp. KJ is a fast-growing, vigorous, and easy-to-cultivate microalga. The plant contains not only abundant nutrients, including vitamins and amino acids but also unique characteristics, such as...

Tero Helpiö, the Global Product Manager - IEC Low Voltage Motors at ABB, explains how IE5 synchronous reluctance motors and variable speed drive packages can improve the energy efficiency of heating, ventilation and air-conditioning (HVAC) systems, in order to help cities reach their sustainability targets. HVAC systems worldwide rely on millions of low-voltage (LV) electric motors to run pumps, fans and compressors. However, there is a price to pay, in terms of energy consumption and asso...

The New Inn Pub in Warwickshire, a community-owned pub dating back to 1750, needed a new approach to heating and cooling, so as to create a welcoming and pleasant environment for its customers. Panasonic Etherea air conditioning units with nanoe X technology were recommended as the ideal solution, by installer - Oli Thorndale of Thorndale’s Heating & Cooling. The residents of the small village in Norton Lindsey, Warwickshire, United Kingdom, purchased the pub in 2016, to maintain its...