How Installing UV Lights in Your HVAC System Wipes Out Viruses
The sun produces three varieties of ultraviolet (UV) light: UVA, UVB and UVC. You are often most familiar with UVA and UVB rays, which might result in sunburn unless you use a broad-spectrum sunscreen. UVC rays are different. The sun still releases them, but the earth’s ozone layer absorbs all UVC rays, so you aren’t exposed to them in nature.
UVC light offers fantastic germicidal benefits. In reality, it has been used as a cleaning method for a long time. As the highest energy portion of the UV radiation spectrum, UVC light helps break down microorganisms like bacteria, algae and fungi in under 10 seconds of contact. When installed in your HVAC system, germicidal UV lights can seriously improve your indoor air quality.
How Do HVAC UV Lights Work?
Ultraviolet lamps are installed in your ductwork, where they run continuously. Air flows past the lights when the furnace or air conditioner operates, and strong UVC rays inactivate and neutralize nearly all viruses, bacteria or mold present in the air. Inactivated microorganisms cannot reproduce and die shortly after UVC exposure.
5 Advantages of Having UV Lights in Your HVAC System
With other methods of air cleaning available, why should you think over installing a UV light in your HVAC system? Think about these benefits:
1. Clean Coils
The evaporator coil in your HVAC system is frequently wet, particularly during warmer months. By continuously shining UVC light on the coil, mold and bacteria will struggle to flourish.
2. Cleaner Indoor Air
Media air filters can catch tiny bacteria and viruses. UV lights reduce the amount of microorganisms in the air without reducing airflow.
3. Improved Efficiency
By providing enough airflow and keeping the equipment cleaner, UV lights help your HVAC system run more easily. This, in turn, reduces your energy costs each month.
4. Extended HVAC Lifetime
Clean equipment performs more evenly and needs repairs less regularly. It might even run years longer.
5. Less Chance of Condensate Drain Line Clogs
Air conditioners and high-efficiency furnaces create condensate, which flows away through a nearby pipe. As time passes, algae can block the drain line. By preventing organic growth at the beginning, UVC lights minimize the chance of water damage from an overflowing condensate drain pan.
Who Should Install Germicidal UV Lights?
When you explore all the pluses they grant your HVAC system, UV lights could quickly prove useful in any house. You are more likely to recognize installing HVAC UV lights if you or anyone in your home has:
- Allergies
- Asthma
- Any respiratory ailment
- Compromised immune system
If you’re thinking about adding germicidal UV lights, chat with Service Experts Heating, Air Conditioning & Plumbing. We can suggest the ideal system based on your HVAC equipment and indoor air quality needs. It’s best to leave UV light installation and maintenance to a trained technician since UVC exposure can result in skin or eye injuries. To find out about how UV lights function, or to arrange a free home comfort consultation, call us at 866-397-3787 today!
