In the last decade, UV-C installation has really become the standard in the healthcare sector, given its ability to be easily retrofitted, save money and energy, and inactivate those infection-causing microorganisms on HVAC surfaces and airstreams.

When the coronavirus pandemic struck, the interest in UV light skyrocketed. Some believe UV-C will become widely viewed as essential to HVACR systems, the way filters are now.

Physical filtration, ultraviolet light, and increased outdoor air ventilation continue to be elements in the conversation surrounding how to kill COVID-19.