The ability of ultraviolet light to slash 10 to 35 percent of HVAC energy use drives nine of every 10 UV-C installations today. By eliminating accumulated organic materials and biofilm growth in ...

Strong air flow was thought to be a good thing until it led to an asymptomatic patient transmitting the virus to 10 people in three different families at a restaurant in Guangzhou, China. Research by ...

Read full article: Florida reports nearly 7,000 new coronavirus cases as surge continues across US Consumer Reports' experts reveal what a residential air purifier can really do when it comes to ...

The Tennessee Valley Authority (TVA) says some ultraviolet light systems can help schools and businesses cut COVID-19 transmission, and the utility has cash incentives to add these UV-C lights to HVAC ...

Ultraviolet light has a long history as a disinfectant, and the SARS-CoV-2 virus, which causes COVID-19, is readily rendered harmless by UV light. The question is how best to harness UV light to fight ...