Is UV Light for My AC or Furnace Worth It?

September 08, 2020

You likely are aware that the sun’s ultraviolet light (UV) causes 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 types of premature aging.

There’s another concentration of UV light, known as UVC. While unprotected exposure to this ultraviolet light is bad for your skin or eyes, it can safely be utilized to disinfect air, water and some surfaces.

M & S Heating & Air LLC uses this light in several of our solutions to improve air filtration in Mechanicsville residences.

Applications for Ultraviolet Light

This precise wavelength is referred to as “germicidal” because it eradicates the DNA of bacteria and viruses. When pathogens move through this light, they eventually die as they can’t spread.

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

It’s becoming a popular choice to freshen air in houses in Mechanicsville. That’s because it can also eradicate frequent indoor contaminants like mold, mildew and bacteria. This is an extra benefit if someone in your household has seasonal allergies or asthma.

How to Use Germicidal UV Light in Your Residence

We install a germicidal UV light within your HVAC system’s ductwork. Since the light is installed within the ductwork, it makes it compatible with most heating and cooling equipment. This also keeps its rays safely confined while delivering powerful purification for your house’s air.

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

This whole-house option is better than a portable air purifier, which can only clean the air in a lone area. Portable air purifiers also can’t purify your ductwork or the inside of your HVAC equipment. A clean HVAC system is usually a more efficient one that could even last for an extended period of time. And, many portable air purifiers are notorious for creating ozone.

When thinking over getting a germicidal lamp for your residence, it’s critical to select one that doesn’t make ozone. While ozone is good at getting rid of odors and chemicals, it can also irritate your lungs and lead to other respiratory problems.

If you’re looking for methods to clean your residence’s air, the indoor air quality experts at M & S Heating & Air LLC can help. We sell a broad range of products to help your loved ones breathe more easily. Contact us at 301-363-4699 to schedule a free, no-obligation home comfort analysis and estimate today!