Hvac Ultraviolet Light Coronavirus

Current uv c lamp technology is typically mercury vapor.

Hvac ultraviolet light coronavirus.

By themselves portable air cleaners and hvac filters are not enough to protect people from the virus that causes covid 19. Uv light is the latest popular tool in the ongoing race to find ways to prevent oneself from catching sars cov 2 the virus that causes covid 19. When used along with other best practices recommended by cdc and others filtration can be part of a plan to protect people indoors. The uv c wavelengths emitted by these more common fixtures will cause damage to human eyes and skin.

Disinfection by way of uv light is nothing new. A technique that zaps airborne viruses with a narrow wavelength band of uv light shows promise for curtailing the person to person spread of covid 19 in indoor public places. Upper air uv c fixtures can destroy microbes when they are exposed to the uv c energy in a matter of seconds. Since coronaviruses are transmitted via air and direct contact it could be presumed that hvac systems can inadvertently spread the infection said daniel jones president uv resources.

Coronavirus cases are on the rise in 40 states and scientists say airborne transmission can t be ruled out. Experts believe that improvements to hvac units and the addition of uv lights at the. Learn more about indoor air in homes and coronavirus covid 19. Manufacturers are not making that claim yet.

Can uvc lamps inactivate the sars cov 2 coronavirus. Can the type of ultraviolet light known as uv c light kill the novel coronavirus. Hvac systems bring in outdoor air and send out an equal amount of indoor air as required. Coronavirus sparks new interest in using ultraviolet light to disinfect indoor air everything means covering the basics making sure a building s hvac system is up to code and correctly.

That said as it is effective at its intended purpose researchers at the university of california santa barbara are working on developing a uv c led. Uv c has a proven track record of neutralizing a range of microorganisms. Coronavirus sparks new interest in using ultraviolet light to disinfect indoor air what we do know is this. Uvc radiation is a known disinfectant for air water and nonporous surfaces.