How Installing UV Lights in Your HVAC System Eradicates Viruses

The sun emits three kinds of ultraviolet (UV) light: UVA, UVB and UVC. You are probably most familiar with UVA and UVB rays, which can produce sunburn unless you use a broad-spectrum sunscreen. UVC rays are distinct. The sun still creates them, but the earth’s ozone layer soaks up all UVC rays, so you don’t experience 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 destroy microorganisms including bacteria, algae and fungi within 10 seconds of contact. When placed in your HVAC system, germicidal UV lights could dramatically boost your indoor air quality. 

How Do HVAC UV Lights Work? 

Ultraviolet lamps are used inside your ductwork, where they function constantly. Air moves past the lights when the furnace or air conditioner runs, and powerful UVC rays inactivate and kill nearly all viruses, bacteria or mold floating in the air. Inactivated microorganisms cannot reproduce and die briefly after UVC exposure. 

5 Pluses of Installing UV Lights in Your HVAC System 

With other kinds of air cleaning on the market, why should you think about putting a UV light in your HVAC system? Review these advantages: 

1. Sterilized Coils 

The evaporator coil in your HVAC system is often wet, namely in the summer. By constantly shining UVC light on the coil, mold and bacteria are unable to grow. 

2. Healthier Indoor Air 

Media air filters can catch tiny bacteria and viruses. UV lights decrease the number of microorganisms in the air without affecting airflow. 

3. Improved Efficiency 

By sustaining enough airflow and keeping the equipment cleaner, UV lights help your HVAC system perform more easily. This, in turn, decreases your energy costs from month to month. 

4. Extended HVAC Lifetime 

Clean equipment performs more steadily and needs repairs less frequently. It might even work years longer. 

5. Reduced Condensate Drain Line Clogs 

Air conditioners and high-efficiency furnaces create condensate, which travels away into a nearby pipe. As time passes, algae can obstruct the drain line. By stopping organic growth at the beginning, UVC lights minimize the odds of water damage from a blocked condensate drain pan. 

Who Should Install Germicidal UV Lights? 

When you consider all the advantages they provide your HVAC system, UV lights could quickly prove helpful in any house. You are most likely to appreciate having HVAC UV lights if you or anyone in your home has: 

• Allergies 

• Asthma 
• Any respiratory issue 
• Compromised immune system 

If you’re looking into getting germicidal UV lights, discuss it with Service Experts Heating & Air Conditioning. We can suggest the perfect system based on your HVAC equipment and indoor air quality needs. It’s important to leave UV light installation and maintenance to a trained technician since UVC exposure may cause skin or eye injuries. To learn more about how UV lights work, or to arrange a free home comfort consultation, contact us at 954-736-4314 today!