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 were you aware that another kind of ultraviolet light can be useful for keeping your residence’s air clean?

The sun gives off two types of damaging UV rays, UVA and UVB. These dangerous 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 utilized to disinfect air, water and various surfaces.

AW Heating & Air Conditioning uses this light in some of our systems to boost air filtration in Lincoln homes.

Applications for Ultraviolet Light

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

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

It’s growing in popularity to freshen air in homes in Lincoln. That’s due to the fact it can also wipe out frequent indoor contaminants such as mold, mildew and bacteria. This is an extra perk for family members who suffer from seasonal allergies or asthma.

Using Germicidal UV Light in Your Residence

We place a germicidal UV light inside your HVAC system’s ductwork. Since the light is put in the ductwork, it makes it compatible with the majority of heating and cooling units. This also keeps its light carefully confined while giving great disinfection for your house’s air.

Filthy air is purified in a two-step process, first flowing through your air filter and then the UV light prior to moving throughout your home. Even when your heat or air conditioning isn’t operating, these lights still operate to keep your air, ductwork and home comfort system clean.

This whole-house product is greater than a portable air purifier, which can only clean the air in a single area. Portable air purifiers also can’t clean your ductwork or the inside of your HVAC system. A clean HVAC system is often a more efficient one that can even operate for an extended period of time. And, the majority of portable air purifiers have a bad reputation for creating ozone.

When thinking over getting a germicidal lamp for your residence, it’s critical to look for one that doesn’t produce ozone. While ozone is great at wiping out odors and chemicals, it might also irritate your lungs and create other respiratory symptoms.

If you’re looking for methods to clean your home’s air, the indoor air quality professionals at AW Heating & Air Conditioning can help. We have a broad range of solutions to help your household breathe easier. Contact us at 402-438-7992 to set up a free, no-obligation home comfort analysis and estimate today!