How Do UVC Air Purifiers Work?

September 08, 2020

You likely are aware that the sun’s ultraviolet light (UV) causes painful sunburn. But did you know that a different type 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 damaging rays can result in sunburn, skin cancer, wrinkles and other kinds of premature aging.

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

Stephen Hurst Pack Heating and Cooling, Inc uses this light in a few of our products to improve air filtration in Circleville homes.

Applications for Ultraviolet Light

This specific wavelength is classified as “germicidal” because it kills the DNA of bacteria and viruses. When pathogens travel through this light, they eventually perish since they can’t multiply.

This makes UVC light a powerful alternative to chemical disinfection. Germicidal light is applied in many disinfection uses, including medical laboratories and hospitals. It’s also employed to sterilize drinking water and other liquids made in food processing.

It’s becoming a popular choice to purify air in residences in Circleville. That’s since it can also eliminate typical indoor contaminants such as mold, mildew and bacteria. This is an extra advantage for loved ones who deal with seasonal allergies or asthma.

Installing Germicidal UV Light in Your Residence

We put a germicidal UV light within your HVAC system’s ductwork. As the light is placed inside the ductwork, it makes it compatible with the majority of heating and cooling systems. This also keeps its rays securely confined while providing great disinfection for your house’s air.

Filthy air is cleaned in a two-step process, first traveling through your air filter and then the UV light prior to moving throughout your home. 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 single area. Portable air purifiers also can’t freshen your ductwork or the interior of your HVAC unit. A clean HVAC system is often a more efficient one that may even last longer. And, some portable air purifiers are notorious for making ozone.

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

If you’re looking for approaches to clean your house’s air, the indoor air quality professionals at Stephen Hurst Pack Heating and Cooling, Inc can help. We offer a large range of solutions to help your household breathe more easily. Contact us at 740-474-5940 to schedule a free, no-obligation home comfort analysis and estimate now!