Is UV Light for My AC or Furnace Worth It?

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 useful for keeping your home’s air clean?

The sun lets off 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 concentration of UV light, known as UVC. While direct exposure to this ultraviolet light is harmful for your skin or eyes, it can safely be used to clean air, water and some surfaces.

West Michigan Heating & Air Conditioning Services uses this light in some of our products to improve air filtration in Hudsonville houses.

How Ultraviolet Light is Used

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

This makes UVC light a potent replacement to chemical disinfection. Germicidal light is employed in many 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 residences in Hudsonville. That’s because it can also eradicate typical indoor contaminants such as mold, mildew and bacteria. This is an additional advantage for loved ones who deal with seasonal allergies or asthma.

Using Germicidal UV Light in Your Residence

We put a germicidal UV light in your HVAC system’s ductwork. Since the light is installed inside the ductwork, it makes it compatible with the majority of heating and cooling systems. This also keeps its rays safely housed while giving great disinfection for your residence’s air.

Contaminated air is freshened in a two-step process, first traveling through your air filter and then the UV light prior to spreading around your residence. Even when your heat or air conditioning isn’t working, these lights still operate to keep your air, ductwork and home comfort system clean.

This whole-house option is superior to a portable air purifier, which is limited to cleaning the air in a single space. Portable air purifiers also can’t purify your ductwork or the inside of your HVAC equipment. A clean HVAC system is often a more efficient one that can even operate for a longer life span. And, some portable air purifiers have a bad reputation for making ozone.

When considering adding a germicidal lamp to your home, it’s essential to look for one that doesn’t make ozone. While ozone is fantastic at eliminating odors and chemicals, it may also irritate your lungs and lead to other respiratory problems.

If you’re looking for ways to purify your residence’s air, the indoor air quality pros at West Michigan Heating & Air Conditioning Services can help. We have a large range of products to help your loved ones breathe more easily. Contact us at (616) 669-3961 to request a free, no-obligation home comfort analysis and estimate right away!