How Installing UV Lights in Your HVAC System Eliminates Viruses
The sun emits three types of ultraviolet (UV) light: UVA, UVB and UVC. You are usually most familiar with UVA and UVB rays, which may result in sunburn unless you apply a broad-spectrum sunscreen. UVC rays are distinct. The sun still emits them, but the earth’s ozone layer soaks up all UVC rays, so you aren’t exposed to them in nature.
UVC light comes with highly beneficial germicidal benefits. In actuality, it has been used as a purification method for decades. As the highest energy portion of the UV radiation spectrum, UVC light helps break down microorganisms including bacteria, algae and fungi in just 10 seconds of contact. When placed in your HVAC system, germicidal UV lights can seriously enhance your indoor air quality.
How Do HVAC UV Lights Work?
Ultraviolet lamps are used inside your ductwork, where they operate around the clock. Air blows past the lights when the furnace or air conditioner heats or cools, and strong UVC rays inactivate and neutralize the majority of viruses, bacteria or mold floating in the air. Inactivated microorganisms cannot reproduce and die briefly after UVC exposure.
5 Benefits of Using UV Lights in Your HVAC System
With other kinds of air cleaning on the market, why should you think over installing a UV light in your HVAC system? Consider these benefits:
1. Sterilized Coils
The evaporator coil in your HVAC system is routinely damp, namely in the summer. By constantly shining UVC light on the coil, mold and bacteria cannot take hold.
2. Fresher Indoor Air
Media air filters can latch onto the smaller bacteria and viruses. UV lights reduce the concentration of microorganisms in the air without reducing airflow.
3. Improved Efficiency
By sustaining adequate airflow and keeping the equipment cleaner, UV lights help your HVAC system work more effectively. This, in turn, decreases your energy costs every month.
4. Extended HVAC Life Expectancy
Clean equipment performs more smoothly and breaks down less regularly. It can even run years longer.
5. Reduced Condensate Drain Line Clogs
Air conditioners and high-efficiency furnaces produce condensate, which flows away through a nearby pipe. As time passes, algae can clog the drain line. By stopping organic growth at the beginning, UVC lights decrease the risk of water damage from a blocked condensate drain pan.
Who Should Have Germicidal UV Lights?
When you weigh all the advantages they provide your HVAC system, UV lights could easily prove valuable in any residence. You are more likely to recognize having HVAC UV lights if you or anyone in your household has:
- Allergies
- Asthma
- Any respiratory ailment
- Compromised immune system
If you’re looking into installing germicidal UV lights, talk with Service Experts Heating & Air Conditioning. We can suggest the best system based on your HVAC equipment and indoor air quality needs. It’s best to leave UV light installation and maintenance to an expert since UVC exposure can result in skin or eye injuries. To learn more about how UV lights function, or to request a free home comfort consultation, contact us at 954-736-4314 now!
