AprilAire, Airthings announce IAQ-related strategic partnership at AHR Expo
LAS VEGAS, Nevada, 31 January 2022: AprilAire, which supplies Indoor Air Quality (IAQ) solutions for the home, announced a strategic partnership with Airthings, a global technology company that produces IAQ monitors for radon and other dangerous airborne contaminants that impact overall health and wellness.
Making the announcement through a joint Press release, the two companies said the partnership is rooted in addressing a common issue for homeowners everywhere: People spend more than 90% of their time indoors, but most are unaware of their home’s IAQ – and when they identify a problem, they typically do not have the knowledge and expertise to remedy the situation effectively.
The new AprilAire and Airthings partnership, the companies said, is a ground-breaking, full circle integration that combines detection, education and mitigation to offer contractors an intelligent air quality solution tailored specifically to their customer’s lifestyle and living environment.
Airthings’ monitors help people learn about their IAQ and identify problems utilizing the brand’s line of smart air quality sensors to intelligently monitor conditions in the home, the two companies said. AprilAire helps solve air quality problems with the AprilAire Healthy Air System and the complete line of whole-home healthy air solutions and nationwide network of top HVAC experts trained to install them, the companies added.
In partnership, the brands will now provide consumers with a one-stop shop, combining the best in radon and air quality monitoring with the best solutions to manage air purity, humidity, fresh air supply, radon mitigation and temperature, the two companies claimed.
“We are proud to partner with Airthings, a company whose purpose so closely aligns with our own of making homes healthy,” said Dale Philippi, President and CEO, AprilAire. “Together, we will increase awareness of the impact the air we breathe in our homes has on our health and wellbeing and the availability of effective professional solutions to deliver healthy air. Working with Airthings, our network of healthy air experts will be better able to tailor solutions to address homeowner concerns.”
Airthings will integrate its flagship air quality monitor, View Plus, as a core component of the AprilAire partnership solution, the two companies said. View Plus, launched in 2021, is a comprehensive and advanced consumer air quality monitor on the market, tracking seven air quality components, including particulate matter, CO2 and radon, the companies claimed. AprilAire recently added Radon Mitigation Systems to its healthy air solutions portfolio to control radon, the leading cause of lung cancer for non-smokers, the companies said.
Equipped with hub functionality, View Plus will enable HVAC professionals to remotely monitor air quality in the homes they service while also providing full air quality visibility to the homeowners themselves, the companies said. When problems arise, the professional receives automatic notifications and can take immediate mitigation actions, the companies said. The newly formed alliance between AprilAire and Airthings will help consumers access information on their air quality with more clarity, and expert consultation than ever before, enabling them to make informed decisions, the companies added.
Oyvind Birkenes, CEO, Airthings, said: “Our new partnership with AprilAire helps consumers navigate complex decisions in a convenient way. Indoor air quality can be a real threat to our health and well-being, which is why proactive monitoring is essential. However, when problems arise, the next steps can seem daunting. By teaming up with AprilAire, our hope is that when people encounter indoor air quality issues, they’ll turn to us to evaluate the situation, diagnose the problem, and develop recommendations and solutions to mitigate the situation if necessary – providing peace of mind to people everywhere.”
New global study supports healthy buildings as a critical public health strategy
PALM BEACH GARDENS, Florida, 9 September 2021: For the first time on a global scale, new research has found that healthy buildings with enhanced ventilation can improve the cognitive function and health of occupants, suggesting that ventilation and filtration are pre-eminent healthy building strategies, Carrier Global Corporation said through a Press release. Primary support for the study came from Carrier.
The study, COGfx Study 3: Global Buildings, was led by researchers from the Harvard T.H. Chan School of Public Health as part of the renowned COGfx Study series, which examines the impact of indoor air quality on how people think and feel, Carrier said.
The latest study supports the prior studies’ lab and US findings and further supports that indoor air quality is not only good for people’s health and safety, it’s good for the bottom line, as well – through increased productivity, fewer sick days and better cognitive function, Carrier said.
“As more people move toward returning to offices, schools and recreational activities, the health, safety and intelligence of indoor environments have come into greater focus,” said Dave Gitlin, Chairman & CEO, Carrier. “The COGfx Study continues to demonstrate that proper ventilation and filtration of indoor environments plays an important role across the globe in fostering a proactive health strategy. At Carrier, we are focused on delivering innovative solutions and services that positively impact the health, productivity and cognitive performance of occupants of all buildings.”
The COGfx Study 3: Global Buildings examined the impact of indoor air quality on the cognitive function of office workers across six countries – China, India, Mexico, Thailand, the United Kingdom and the United States. The research found that cognitive function declines as the levels of fine particulate matter (PM2.5) and carbon dioxide (CO2) increase, Carrier said, referencing the study. Higher CO2 can be an indicator of poor ventilation in buildings, the company added.
Importantly, mechanical ventilation, such as an HVAC system with efficient filtration, can help to protect building occupants from the negative cognitive effects of PM2.5 and CO2, Carrier said. In addition to acute impacts on cognitive function, reducing exposure to PM2.5 is associated with many other health benefits, including reductions in cardiovascular disease, asthma attacks and premature death.
While the research focused on office employees in commercial buildings, the takeaways are applicable for all indoor environments, Carrier said, adding that as a company it offers numerous products and services that optimize indoor air quality, including a suite of advanced solutions through Carrier’s Healthy Buildings Program that serves key verticals including, healthcare, hospitality, education, retail and marine.
This latest research builds on previous COGfx studies that demonstrated better thinking and better health can be found inside healthier buildings. The first study found cognitive function test scores doubled when study participants were in simulated green building environments with enhanced ventilation as opposed to conventional building environments. The COGfx Study 2 examined real-world building environments in the United Stayes and showed that employees in green-certified buildings showed 26% higher cognitive function test scores and 30% fewer sick building symptoms versus buildings that were not green-certified.
According to Carrier, the COGfx Study 3 can be found at www.theCOGfxStudy.com.
Camfil donates air purifiers to Pertini
STOCKHOLM, Sweden, 15th June 2021: Camfil Italy in Cinisello Balsamo donated air purifiers to the municipality for the Il Pertini Cultural Center, Camfil said through a Press release, adding that it was a gesture of generosity and attention to the city, in which it has been operating for the last 46 years. The air purifiers, the company said, have been placed in the study room in one of the buildings, which has become an important step as many young students and professionals spend hours studying there.
Following an inspection, Camfil proposed the installation of three air purifiers in the study room. The clean air solutions, capable of purifying the air from pollen, bacteria, viruses, particulate matter, ozone, chemicals and other harmful contaminants, are also the same adopted by the French and Spanish regional authorities in the canteens, laboratories, and study rooms of their schools, Camfil said. Silent and with very low energy consumption, the City M air purification systems will guarantee about 16 changes per day of purified air, thanks to HEPA H14 filters, with a certified filtration efficiency of 99.995% even on the smallest particles in the air, it added.
Luciano Rogato, Managing Director, Camfil Italy, said: “We are humbled to have donated three air purifiers to the reading room of the Pertini Cultural Center, which plays a central role in promoting culture, socialization, and creativity in the Cinisello Balsamo community. It is an important contribution, as the local communities and public places have remained under strict restrictions due to the pandemic. Our clean air solutions ensure a healthy and safe indoor environment.”
Mayor Giacomo Ghilardi, said: “I thank Camfil for this donation to our city library, which is a hub for so many young people for studying, reading, and as a meeting place. Due to the health emergency, which is still ongoing, the Pertini was closed for some time, and we know how much discomfort this has created for many students and young professionals. The installation of these machines will allow more comfortable and healthy use of the indoor environments.”
Eurovent, Eurovent Middle East and Eurovent Certita Certification to host webinar on global air filtration standard
BRUSSELS, DUBAI, PARIS, 19 May 2021: Eurovent, in cooperation with Eurovent Middle East and Eurovent Certita Certification, will host a webinar on June 9 with the aim of outlining the importance of adherence to the latest standards in air conditioning and ventilation. Making the announcement through a Press release, Eurovent said special focus will be placed on the application of the newest air filtration standard, ISO 16890, which has replaced EN 779 and other international standards in recent years. The virtual event, it added, is tailor-made for Africa, Middle East, India and Southeast Asia.
According to Eurovent, it will address the following topics:
- ISO 16890: The global air filtration standard
- Eurovent 4/23: Guidance for the selection of ISO 16890-rated air filter classes for general ventilation applications
- Energy efficiency and filter certification
According to Eurovent, presentations will lead to a panel discussion and a dedicated Q&A session.
Marc Schmidt, Chairman, Eurovent Product Group – ‘Air Filters’ (PG-FIL), and one of the key speakers of the webinar, by way of underlining the importance of the transition to ISO 16890, said: “This standard has been developed to increase the awareness on Indoor Air Quality related to particulate matter suspended in the air and supports the World Health Organization’s fight in reducing illnesses related to smallest particle sizes. It is essential for the HVAC engineering community around the world to be aware of this standard and to understand its application.”
Eurovent said registration to the event is free of charge. It urged those interested in attending to register at via this link.
ASHRAE Epidemic Task Force releases updated Building Readiness Guide
ATLANTA, Georgia, 02 February 2021: With the performance of many HVAC systems in buildings still being evaluated, the ASHRAE Epidemic Task Force has updated its reopening guidance for HVAC systems to help mitigate the transmission of SARS-CoV-2, ASHRAE said through a Press release.
“The Building Readiness Guide includes additional information and clarifications to assist designers and commissioning providers in performing pre- or post-occupancy flush calculations to reduce the time and energy to clear spaces of contaminants between occupancy periods,” said Wade Conlan, Lead, ASHRAE Epidemic Task Force Building Readiness team. “New information includes the theory behind the use of equivalent outdoor air supply, method for calculating the performance of filters and air cleaners in series, and filter droplet nuclei efficiency that help evaluate the systems’ ability to flush the building.”
According to ASHRAE, major updates to the building readiness guidance include the following:
- Pre- or post-flushing strategy methodology: The strategy has been updated to include the use of filter droplet nuclei efficiency, which is the overall efficiency of filter, based on viable virus particle sizes in the air, to assist in determining the impact of the filter on the recirculated air on the equivalent outdoor air. This allows the filter efficiency as a function of particle size, using ASHRAE Standard 52.2 test results, to be estimated based on the expected size distribution of virus-containing particles in the air. This calculation is currently based on Influenza A data and will be updated as peer-reviewed research becomes available for the distribution of particle sizes that contain a viable SARS-CoV-2 virus. Additionally, a chart has been added to help determine the time to achieve 90%, 95% or 99% contaminant reduction, if the equivalent outdoor air changes per hour is known.
- Flushing time calculator: There is now a link to a view-only Google Sheet that can be downloaded for use, to help determine the available equivalent outdoor air changes and time to perform the flush. This sheet is based on a typical mixed AHU with filters, cooling coil, with potential for in-AHU air cleaner (UVC is noted in the example), and in-room air cleaning devices. Provided efficiencies of MERV-rated filters are based on the performance of over 200 actual filters from MERV 4 through 16, but the tool also allows users to enter custom characteristics for specific filters.
- The sheet also calculates the filter droplet nuclei efficiency, based on the cited research but allows a user to adjust the anticipated distribution of virus, as desired. It also allows specification of the zone (room) air distribution effectiveness from ASHRAE Standard 62.1 to account for the impact of the HVAC system air delivery method on the degree of mixing. Default calculations assume perfect mixing. Finally, the tool allows for the target air changes to be adjusted if an owner wants to achieve a different per cent removal in lieu of the recommended 95%.
- Heating season guidance: The guide now includes data to consider for heating of outdoor air and the potential impact on pre-heat coils in systems.
- Adjustments to align with Core Recommendations: The Core Recommendations were released in January 2021, and this guidance document needed to be updated to ensure that the information provided aligned with the intent of those recommendations. This included minimum outdoor air supply and filter efficiency requirements and their role in an equivalent outdoor air supply-based risk mitigation strategy.
According to ASHRAE, the guidance still addresses the tactical commissioning and systems analysis needed to develop a Building Readiness Plan, increased filtration, air cleaning strategies, domestic and plumbing water systems, and overall improvements to a system’s ability to mitigate virus transmission.