Is UV Light for My AC or Furnace Worth It?

September 08, 2020

You likely are aware that the sun’s ultraviolet light (UV) is to blame for your painful sunburn. But were you aware that a different type 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 cause sunburn, skin cancer, wrinkles and other signs of premature aging.

There’s another type of UV light, referred to as UVC. While direct exposure to this ultraviolet light isn’t good for your skin or eyes, it can safely be applied to disinfect air, water and various surfaces.

Knoechel Heating Company uses this light in a few of our products to better air filtration in Zelienople houses.

What is an Ultraviolet Light Used For?

This specific wavelength is called “germicidal” as it wipes out the DNA of bacteria and viruses. When pathogens pass through this light, they eventually cease to exist since they can’t reproduce.

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

It’s becoming a popular choice to purify air in residences in Zelienople. That’s due to the fact it can also wipe out common indoor contaminants including mold, mildew and bacteria. This is an additional advantage if someone in your household has seasonal allergies or asthma.

How to Use Germicidal UV Light in Your House

We install a germicidal UV light inside your HVAC system’s ductwork. Because the light is placed inside the ductwork, it makes it compatible with most heating and cooling systems. This also keeps its rays securely contained while delivering great disinfection for your house’s air.

Dirty air is purified in a two-step process, first traveling through your air filter and then the UV light before spreading across your residence. Even when your heat or air conditioning isn’t running, these lights still function to keep your air, ductwork and home comfort system clean.

This whole-house product is better than a portable air purifier, which can only clean the air in a single room. Portable air purifiers also can’t clean your ductwork or the innerworkings of your HVAC equipment. A clean HVAC system is often a more efficient one that could even run for an extended period of time. And, the majority of portable air purifiers are notorious for producing ozone.

When thinking about buying a germicidal lamp for your residence, it’s essential to choose one that doesn’t make ozone. While ozone is good at wiping out odors and chemicals, it could also irritate your lungs and create other respiratory symptoms.

If you’re looking for ways to purify your home’s air, the indoor air quality specialists at Knoechel Heating Company can help. We have a broad range of products to help your loved ones breathe better. Contact us at 724-425-5852 to set up a free, no-obligation home comfort analysis and estimate right away!