Do UVC Air Purifiers Work?

September 08, 2020

You likely are aware that the sun’s ultraviolet light (UV) is to blame for your painful sunburn. But were you aware that another kind of ultraviolet light can be used to keep your house’s air clean?

The sun emits two types of dangerous UV rays, UVA and UVB. These dangerous rays can result in sunburn, skin cancer, wrinkles and other types of premature aging.

There’s another variety of UV light, called UVC. While unprotected exposure to this ultraviolet light isn’t good for your skin or eyes, it can safely be applied to purify air, water and some surfaces.

Thurston Heating & Air Conditioning uses this light in several of our solutions to boost air filtration in Kearney houses.

How Ultraviolet Light is Used

This precise wavelength is called “germicidal” because it destroys the DNA of bacteria and viruses. When pathogens move through this light, they eventually cease to exist because they can’t spread.

This makes UVC light a powerful replacement to chemical disinfection. Germicidal light is used in many disinfection applications, like medical laboratories and hospitals. It’s also employed to purify drinking water and other liquids created in food processing.

It’s becoming more popular to disinfect air in homes in Kearney. That’s since it can also eliminate common indoor contaminants such as mold, mildew and bacteria. This is an extra advantage if someone in your household has seasonal allergies or asthma.

How to Use Germicidal UV Light in Your House

We install a germicidal UV light in your HVAC system’s ductwork. Because the light is put inside the ductwork, it makes it compatible with most heating and cooling equipment. This also keeps its light carefully restricted while providing great disinfection for your house’s air.

Filthy air is cleaned in a two-step process, first moving through your air filter and then the UV light before spreading across your residence. Even when your heat or air conditioning isn’t operating, these lights still work to keep your air, ductwork and home comfort unit clean.

This whole-house product is better than a portable air purifier, which is restricted to cleaning the air in one area. Portable air purifiers also can’t purify your ductwork or the interior of your HVAC equipment. A clean HVAC system is typically a more efficient one that can even work longer. And, many portable air purifiers have a bad reputation for creating ozone.

When thinking over buying a germicidal lamp for your home, it’s essential to choose one that doesn’t produce ozone. While ozone is great at eradicating odors and chemicals, it may also irritate your lungs and create other respiratory problems.

If you’re trying to find approaches to freshen your residence’s air, the indoor air quality professionals at Thurston Heating & Air Conditioning can help. We sell a broad range of options to help your family breathe easier. Contact us at 308-624-3485 to request a free, no-obligation home comfort analysis and estimate right away!