For years, facility managers have shared anecdotal experiences and case studies demonstrating the ability of UVC for HVAC® systems to improve cooling capacity and reduce energy use. However, several recent studies have provided independent, third-party validation of the power of ultraviolet germicidal energy to boost HVAC system efficiency and slash energy costs.  Researchers from the National University of Singapore (NUS) and Pennsylvania State University (PSU) confirmed that UVC irradiation effectively cleans cooling coils in HVAC systems, reducing energy usage and costs while signifi ..read more

Steril-Aire will celebrate 30 years of success this year by highlighting the key innovations that have spurred the ultraviolet disinfection industry’s growth, beginning with introducing and later patenting the application of UVC for HVAC® to evaporator coils. The manufacturer is responsible for 17 technical patents that still define the HVAC ultraviolet air and surface treatment industry. Steril‑Aire founders knew they could use UV energy to enhance HVAC coil-heat-transfer efficiency, reduce maintenance, and deactivate microorganisms like bacteria and viruses on air handler surfaces and c ..read more

Valencia, CA (February 20, 2024) — Steril-Aire™, a leader in germicidal UVC for HVAC solutions, has achieved ISO 9001 certification for Quality Management Systems and ISO 14001 certification for Environmental Management Systems. The manufacturer has held the respected organizational excellence accreditations since 2005 and 2016 respectively. ISO 9001 and ISO 14001 are international standards that provide a framework for implementing quality and environmental management systems. Companies gain certification by implementing policies, procedures and systems that follow and meet ISO standards, w ..read more

What is ASHRAE Standard 241? ASHRAE Standard 241, Control of Infectious Aerosols, is the first code-enforceable indoor air quality (IAQ) standard designed to reduce the indoor transmission of infectious aerosols. Drawing on research and expertise gathered from the ASHRAE Epidemic Task Force, the new standard provides requirements for many air system design, installation, operation, and maintenance aspects. In simplest terms, Standard 241 provides the minimum equivalent clean air requirements to reduce airborne diseases in commercial settings — such as offices, schools, and hospitals — and in r ..read more

BACKGROUND As the most sustainable condominium in New York City, Charlotte of the Upper West Side is a seven floor residence expertly designed to the Passive House Institute standards while integrating a modern elegance. Built by Roe Corporation, the condominium would be considered “super-healthy”, operating with interiors that are beneficial for your health—and beneficial to the environment. Written about in the Wall Street Journal, Architectural Digest and Elle Décor for the high-performance and sustainable design, the condominiums include superior insulation, air-tight construct ..read more

Yes, UV light can generate ozone, but only under certain circumstances and wavelengths.  Ozone generation from UV light typically happens below 240nm by interrupting the bond of oxygen molecules causing two separate oxygen atoms.  These separate atoms then become attached to other naturally occurring oxygen molecules causing ozone or O3. It is important to know that within the vacuum UV or UVV level, between 100-200nm, that prime ozone generation will occur especially at the UV wavelength of 185nm, which is significantly lower than ALL Steril-Aire UVC products. Ster ..read more

In honor of UV Safety Month, which typically discusses topics such as sunscreen, sunglasses and sun hats, it is also vital to adhere to safety strategies when dealing with germicidal UVC emitters. Unlike sunlight and other bright lights, squinting or sunscreen doesn’t protect you from the after-effects of UVC exposure. Typically, not seen immediately, but UVC exposure can be seen hours later by “sunburn”, itchy/watery eyes or if extended, direct exposure can also cause temporary damage to the cornea.  Steril-Aire UVC is SAFE when the proper strategies are in place and followed as direc ..read more

BACKGROUND Mt. Ascutney Hospital is an accredited, non-profit medical facility located in Windsor, Vermont. The nursing and medical staff of about 325 people provide care to around 52,000 patients per year. PROBLEM Indoor Air Quality (IAQ) and respiratory illness became of increased concern during the COVID-19 epidemic at the Mt. Ascutney Hospital and Health Center in Vermont. Steril-Aire Partner – Conservation Solutions conducted petri dish swabs of the cooling coils that indicated the coils were fouled with mold and bacteria, reducing the efficiency of the cooling systems due to biofilm bu ..read more

At Steril-Aire, our customers and partners have relied on our expertise in IAQ for more than 30 years. Steril-Aire holds the original patent for UVGI disinfection in HVAC applications and our knowledge and longstanding commitment to helping improve IAQ is why we wanted to share the Top 5 Reasons to choose Steril-Aire over the competitors: Proper Design, Proper Dosage: As an evidence-based company our UVC-IAQ solutions are engineered for the type of application and the pathogen you are trying to disinfect. For example, this means that if you are trying to disinfect SARS-C ..read more

In March, the Environmental Protection Agency (EPA) announced the “Clean Air in Buildings Challenge,” an initiative aimed at supporting building owners and operators looking for ways to safeguard the health of their building occupants through the improvement of indoor air quality (IAQ). Released as part of the White House’s National COVID-19 Preparedness Plan, the initiative calls for several actions building owners can take to help reduce the spread of COVID-19 as well as other airborne viruses and particles. The recommendations put forth in the “Clean Air in Buildings Challenge ..read more