How Does Germicidal UV Light Work?

September 08, 2020

You probably know 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 lets off two types of harmful UV rays, UVA and UVB. These harmful rays can lead to sunburn, skin cancer, wrinkles and other signs of premature aging.

There’s another type of UV light, referred to as UVC. While full exposure to this ultraviolet light is bad for your skin or eyes, it can safely be applied to purify air, water and certain surfaces.

ACS Heating and Air Conditioning uses this light in some of our systems to boost air filtration in Tucker residences.

How Ultraviolet Light is Used

This distinct wavelength is referred to as “germicidal” since it eradicates the DNA of bacteria and viruses. When pathogens pass through this light, they eventually cease to exist since they can’t multiply.

This makes UVC light a strong substitute to chemical disinfection. Germicidal light is employed in a lot of disinfection uses, such as medical laboratories and hospitals. It’s also used to clean drinking water and other liquids created in food processing.

It’s becoming a popular choice to freshen air in residences in Tucker. That’s due to the fact it can also eradicate common indoor contaminants like mold, mildew and bacteria. This is an additional benefit for family members who suffer from seasonal allergies or asthma.

Using Germicidal UV Light in Your Residence

We put a germicidal UV light within your HVAC system’s ductwork. Since the light is put in the ductwork, it makes it compatible with most heating and cooling equipment. This also keeps its light safely contained while giving powerful cleaning for your house’s air.

Dirty air is cleaned in a two-step process, first traveling through your air filter and then the UV light prior to circulating across your house. Even when your heat or air conditioning isn’t on, these lights still function to keep your air, ductwork and home comfort system clean.

This whole-house option is superior to a portable air purifier, which is restricted to cleaning the air in a lone space. Portable air purifiers also can’t purify your ductwork or the interior of your HVAC system. A clean HVAC system is typically a more efficient one that may even work for a longer life span. And, some portable air purifiers are notorious for producing ozone.

When considering buying a germicidal lamp for your house, it’s critical to look for one that doesn’t create ozone. While ozone is fantastic at wiping out odors and chemicals, it may also irritate your lungs and create other respiratory troubles.

If you’re trying to find ways to purify your residence’s air, the indoor air quality experts at ACS Heating and Air Conditioning can help. We offer a large range of solutions to help your loved ones breathe more easily. Contact us at 770-450-1539 to schedule a free, no-obligation home comfort analysis and estimate right away!