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 did you know that another variety of ultraviolet light can be installed to keep your home’s air clean?

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

There’s another kind of UV light, called UVC. While unprotected exposure to this ultraviolet light is bad for your skin or eyes, it can safely be used to purify air, water and some surfaces.

Pepper AC & Htg Inc uses this light in several of our products to better air filtration in Justin residences.

How Ultraviolet Light is Used

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

This makes UVC light a potent replacement to chemical disinfection. Germicidal light is employed in lots of disinfection procedures, such as medical laboratories and hospitals. It’s also used to clean drinking water and other liquids made in food processing.

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

Uses for Germicidal UV Light in Your House

We place a germicidal UV light inside your HVAC system’s ductwork. Since the light is put inside the ductwork, it makes it compatible with most heating and cooling systems. This also keeps its beams carefully contained while delivering strong purification for your home’s air.

Filthy air is freshened in a two-step process, first flowing through your air filter and then the UV light prior to circulating throughout your residence. Even when your heat or air conditioning isn’t running, these lights still function to keep your air, ductwork and home comfort unit clean.

This whole-house product is superior to a portable air purifier, which is limited to cleaning the air in a single space. Portable air purifiers also can’t freshen your ductwork or the innerworkings of your HVAC system. A clean HVAC system is usually a more efficient one that can even last for a longer life span. And, some portable air purifiers are known for making ozone.

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

If you’re trying to find approaches to purify your home’s air, the indoor air quality experts at Pepper AC & Htg Inc can help. We offer a large range of options to help your family breathe better. Contact us at 940-202-1184 to set up a free, no-obligation home comfort analysis and estimate right away!