How Germicidal UV Light Works

September 08, 2020

Perhaps you realize that the sun’s ultraviolet light (UV) is to blame for your painful sunburn. But were you aware that a different type of ultraviolet light can be installed to keep your residence’s air clean?

The sun gives off two types of harmful UV rays, UVA and UVB. These harmful rays can cause sunburn, skin cancer, wrinkles and other types of premature aging.

There’s another concentration of UV light, referred to as UVC. While direct exposure to this ultraviolet light isn’t good for your skin or eyes, it can safely be applied to purify air, water and certain surfaces.

Bon Air Service Company uses this light in a few of our systems to improve air filtration in Grand Prairie residences.

Applications for Ultraviolet Light

This distinct wavelength is classified as “germicidal” since it eradicates the DNA of bacteria and viruses. When pathogens pass through this light, they eventually perish since they can’t reproduce.

This makes UVC light a mighty substitute to chemical disinfection. Germicidal light is used in a lot of disinfection applications, like medical laboratories and hospitals. It’s also employed to sterilize drinking water and other liquids created in food processing.

It’s becoming more popular to freshen air in residences in Grand Prairie. That’s due to the fact it can also eradicate typical indoor contaminants such as mold, mildew and bacteria. This is an extra perk if someone in your household has seasonal allergies or asthma.

Having Germicidal UV Light in Your House

We put a germicidal UV light in your HVAC system’s ductwork. As the light is put within the ductwork, it makes it compatible with many heating and cooling units. This also keeps its beams carefully confined while delivering great disinfection for your home’s air.

Filthy air is purified in a two-step process, first moving through your air filter and then the UV light in advance of circulating around your residence. Even when your heat or air conditioning isn’t running, these lights still operate to keep your air, ductwork and home comfort system clean.

This whole-house product is superior to a portable air purifier, which is restricted to cleaning the air in a lone space. Portable air purifiers also can’t clean your ductwork or the inside of your HVAC unit. A clean HVAC system is usually a more efficient one that can even work for an extended period of time. And, many portable air purifiers are notorious for creating ozone.

When thinking about buying a germicidal lamp for your residence, it’s essential to select one that doesn’t produce ozone. While ozone is great at eradicating odors and chemicals, it might also irritate your lungs and cause other respiratory symptoms.

If you’re trying to find ways to purify your house’s air, the indoor air quality specialists at Bon Air Service Company can help. We offer a wide range of products to help your household breathe more easily. Contact us at 972-332-1028 to request a free, no-obligation home comfort analysis and estimate right away!