We’ve all spent a little too much time in the sun at some point and gone home with a nasty sunburn thanks to the damaging effects of ultraviolet light. While a little sunscreen can protect our skin, microorganisms like viruses and bacteria have a much harder time when they are exposed to UV light. In fact, ultraviolet light is so harmful to microorganisms that many hospitals use it to sanitize their instruments. When used in residential HVAC systems, a germicidal UV light can help improve the quality of your home’s air. Call AirCo today if you have questions about installing UV germicidal lights in Fort Worth, Arlington, and Flower Mound or if you need service for your existing system.
AirCo is a one-of-a-kind, family-owned heating and air conditioning company in Fort Worth, Arlington, and Flower Mound. We offer a full spectrum of services for all types of germicidal UV lights, including installation, repair, maintenance, and replacement. We proudly carry an A+ rating from the Better Business Bureau, and we’ve been awarded the Angi Super Service Award for the last four years running. We’re available 24/7 for emergency heating and air conditioning service in Fort Worth, Arlington, and Flower Mound, so call us anytime.
How Do UV Germicidal Lights Work?
When we mention to our customers that we offer UV germicidal light services in Fort Worth, Arlington, and Flower Mound, they often ask us what they are. While air filters and air purifiers are a great way to remove many types of pollutants from your home’s air, there are still other kinds of contaminants, like bacteria and viruses, which are too small to be captured. That’s where a UV germicidal light can be of help.

UV germicidal light systems are typically installed in your home’s ductwork or in your air handler. There, they emit a constant supply of ultraviolet let that effectively kills microorganisms. For maximum effectiveness, an air filter can be installed upstream from the lights in order to remove larger particles like dust and dirt from the air, which can shade the microorganisms from the UV light.
The Top Benefits of a Germicidal UV Light System
A germicidal UV light system has several important benefits to homeowners.
- First, by killing off many kinds of harmful microorganisms like viruses, you could reduce the amount of times that you get sick during the year. In this way, you might be able to stay healthier during cold and flu season.
- Another great benefit of UV germicidal lights is that you could also reduce the amount of fungus and mold growth in your home. Molds reproduce via airborne spores that are often small and can fit through many types of air filters. When exposed to UV light, these types of organisms can’t reproduce, which essentially renders them harmless.
Is RGF’s PHI-Cell® and REME HALO® Technology Effective at Reducing Viruses?
“RGF® has validated test results showing 99+% reductions on viruses in the enveloped RNA coronavirus (subgenus sarbecovirus, Orthocoronavirinae) subfamily. These viruses are ‘enveloped,’ or protein-jacketed virus types. Reducing these types of viruses can be instrumental in maintaining a safe, healthy home.
Disclaimer: PHI-Cell® and REME HALO® technology is not a medical device, therefore no medical claims are made. Testing conducted by independent accredited labs and universities.” — RGF
Call AirCo for Germicidal UV Light Service
If you’re interested in taking advantage of a germicidal UV light system in your home, call AirCo. You simply cannot expect your UV germicidal lights to operate properly if they aren’t installed by a professional. At AirCo, we offer not only installation for all types of UV germicidal lights, but we also provide repair, maintenance, and replacement as well. Call us today to find out more.
UV Air Purifier FAQs
Will a UV air purifier replace my regular HVAC filter?
No. A UV air purifier and an HVAC filter do different jobs. UV technology is used to target microorganisms, while a filter helps capture larger particles like dust, dirt, and other debris. In many homes, the best results come from using both together rather than treating them as interchangeable options.
Can a UV air purifier help if my home has a musty smell?
It may help in some situations, especially if microbial growth is part of the issue. However, a musty smell can also come from moisture problems, dirty ductwork, or other indoor air quality concerns. That is why it is important to identify the source of the odor instead of assuming one product will solve every air quality problem.
Do UV air purifiers work all the time or only when the HVAC runs?
That depends on how the system is installed and designed. Some UV lights operate continuously, while others are tied more closely to HVAC operation. The exact setup can affect how the system treats air and surfaces inside the equipment, so it is a good question to ask before installation.
Is a UV air purifier worth it if no one in my home has allergies?
It still can be. Some homeowners choose UV purification because they are concerned about overall air cleanliness, mold growth, or reducing microorganisms inside the HVAC system. Even without allergy concerns, better indoor air quality can still be a worthwhile goal for comfort and peace of mind.