Why Use UV Lights for Indoor Air Quality?

Today, indoor air quality is as important as ever. Poor indoor air quality can cause you to have respiratory distress, a runny nose, or watery eyes. It can also cause more serious effects like chronic respiratory problems or other illnesses. 

One solution to help make sure that you’re breathing clean air in your home or commercial building is UV lights. Take a look at everything you need to know about this air purifier. 

How it Works

UV lights help destroy bacteria, viruses, and other pathogens that are floating around in the air of your home or building. The lights that are used in air purification emit a specific wavelength that will kill pathogens without increasing the risk to the people inside. 

UV lights are installed in the ductwork or near the coils of the HVAC system to help prevent mold or bacteria growth. The UV lights kill organic growth on the coils. They also sanitize the air that crosses its path. This means that pathogens are destroyed before they even have a chance to circulate your home. 

Once you install UV lights, your indoor air will receive a constant disinfection treatment several times a day. After the first 45 minutes of UV treatment, as much as 50% of the bioaerosols will be destroyed in your home. 

Benefits of UV Light Air Purification

The biggest benefit of UV lights is that you’re exposed to fewer pathogens that could potentially make you sick. Improving air quality is beneficial to those that have asthma or other respiratory issues. 

Not only can UV lights help increase your health, but they can also benefit your HVAC system. Sometimes mold grows on the indoor coil of the HVAC system. With the help of UV lights, you don’t have to worry about that anymore. They also help improve airflow throughout the entire house because there are no contaminants that will be able to block it. 

UV light air purifiers also operate silently, so you don’t have to worry about any noisy side effects.

UV Light Maintenance for Your HVAC System: How Often Should It Be Replaced?

Proper maintenance of HVAC UV lights is essential for ensuring they effectively eliminate harmful bacteria, mold, and viruses. UV lights are a powerful tool for improving indoor air quality. However, they don’t last forever and need regular upkeep to function at their best.

How Often Should You Replace UV Lights?

Most UV lights used in HVAC systems have a lifespan of 9 to 12 months. After this period, their effectiveness begins to decline as the bulbs lose intensity. To ensure continuous protection against airborne contaminants, it’s crucial to schedule replacement annually or as recommended by the manufacturer. Neglecting to replace the bulbs could reduce the system’s ability to purify the air. As a result, bacteria and mold will proliferate in your ducts and on HVAC components.

To determine if UV light purification is right for you, contact the professionals at Air Rescue. We will be able to help answer any questions you may have about UV light air purification. We can install and replace UV purifiers when needed! Give us a call today at 813 612-5600 or contact us online.