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Is UV Light for My AC or Furnace Worth It?

You probably know that the sun’s ultraviolet light (UV) causes painful sunburn. But were you aware that another kind of ultraviolet light can be useful for keeping your house’s air clean?

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

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

US Air Heating and Cooling uses this light in a few of our solutions to boost air filtration in Rock Hill homes.

What is an Ultraviolet Light Used For?

This distinct wavelength is classified as “germicidal” because it destroys the DNA of bacteria and viruses. When pathogens move through this light, they eventually cease to exist since they can’t reproduce.

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

It’s becoming more popular to freshen air in homes in Rock Hill. That’s since it can also wipe out common indoor contaminants including mold, mildew and bacteria. This is an added perk if someone in your household has seasonal allergies or asthma.

Using Germicidal UV Light in Your Residence

We install a germicidal UV light inside your HVAC system’s ductwork. Because the light is put within the ductwork, it makes it compatible with most heating and cooling equipment. This also keeps its beams carefully confined while delivering powerful cleaning for your residence’s air.

Contaminated air is cleaned in a two-step process, first traveling through your air filter and then the UV light in advance of spreading throughout your house. Even when your heat or air conditioning isn’t on, these lights still operate to keep your air, ductwork and home comfort unit clean.

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

When thinking about getting a germicidal lamp for your home, it’s critical to look for one that doesn’t produce ozone. While ozone is great at wiping out odors and chemicals, it could also irritate your lungs and lead to other respiratory troubles.

If you’re seeking ways to freshen your residence’s air, the indoor air quality specialists at US Air Heating and Cooling can help. We have a wide range of products to help your household breathe better. Contact us at 803-220-0761 to schedule a free, no-obligation home comfort analysis and estimate today!

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