How Having UV Lights in Your HVAC System Eradicates Viruses
The sun emits three kinds of ultraviolet (UV) light: UVA, UVB and UVC. You are usually most familiar with UVA and UVB rays, which might cause sunburn unless you use a broad-spectrum sunscreen. UVC rays are distinct. The sun still emits them, but the earth’s ozone layer absorbs all UVC rays, so you aren’t exposed to them in nature.
UVC light grants highly beneficial germicidal benefits. In reality, 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 like bacteria, algae and fungi in just 10 seconds of contact. When installed in your HVAC system, germicidal UV lights can dramatically enhance your indoor air quality.
How Do HVAC UV Lights Work?
Ultraviolet lamps are installed inside your ductwork, where they run continuously. Air blows past the lights when the furnace or air conditioner runs, and intense UVC rays inactivate and kill the majority of viruses, bacteria or mold floating 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 forms of air cleaning available, why should you think over installing a UV light in your HVAC system? Review these perks:
1. Clean Coils
The evaporator coil in your HVAC system is frequently damp, particularly when it’s hot. By always shining UVC light on the coil, mold and bacteria will not grow.
2. Fresher Indoor Air
Media air filters can latch onto the smaller bacteria and viruses. UV lights lower the concentration of microorganisms in the air without reducing airflow.
3. Improved Efficiency
By providing adequate airflow and keeping the equipment as clean as possible, UV lights help your HVAC system work more efficiently. This, in turn, lowers your energy costs from month to month.
4. Longer HVAC Life Expectancy
Clean equipment works more evenly and breaks down less frequently. It might even work years longer.
5. Reduced Condensate Drain Line Clogs
Air conditioners and high-efficiency furnaces generate condensate, which travels away from a nearby pipe. Over time, algae can collect in the drain line. By stopping organic growth initially, UVC lights decrease the likelihood of water damage from a blocked condensate drain pan.
Who Should Install Germicidal UV Lights?
When you explore all the perks they provide your HVAC system, UV lights could easily prove worthwhile in any residence. You are more apt to notice installing HVAC UV lights if you or anyone in your home has:
- Allergies
- Asthma
- Any respiratory ailment
- Weakened immune system
If you’re looking into getting germicidal UV lights, talk with Service Experts Heating & Air Conditioning. We can help you determine the perfect system based on your HVAC equipment and indoor air quality needs. It’s wise to leave UV light installation and maintenance to an expert because UVC exposure can result in skin or eye injuries. To learn more about how UV lights can help, or to request a free home comfort consultation, call us at 954-736-4314 now!
