With the cost of repairs and maintenance for air conditioning systems, it's no wonder why many homeowners are considering investing in UV disinfectant lights. Whether you're looking to maximize the efficiency of your unit or keep allergens away, a UV lamp is a smart long-term investment. UV lights have been found to be very effective in reducing microbial growth within the air conditioning system. In fact, the Nobel Prize in Medicine was awarded to Niels Ryberg Finsen in 1903 for his work on the use of ultraviolet light radiation to cure skin infections.
UV lights are so powerful that many hospitals, restaurants, stores, and other businesses use them to sterilize equipment. To work its magic, UV light must be properly installed in the air conditioning system (and UV lights can damage your eyes if you're not careful). If you're interested in installing UV lights in your home, be sure to consult with an HVAC expert. Unfortunately, most bacteria, mold spores, and viruses in the air travel very easily through UV light without being affected. As air circulates around the house, it carries germs and allergens with it, which eventually pass through ultraviolet light, which disinfects the air as it recirculates around the house.
You can add a super powerful UV light to your air conditioning system, but that's probably an exaggeration and it costs you thousands and thousands of dollars. Among the most common household volatile organic compounds that neutralize HVAC UV light systems are paints, solvents, sprays, cleaners, disinfectants, repellents, and air fresheners. This is the main reason why the UV lights in your HVAC system most likely won't help prevent the spread of COVID-19. If you're concerned about indoor air quality, switching to a UV light system will improve the energy efficiency of your HVAC system while reducing your energy costs. Installing a UV HVAC system in your condensing unit (indoor) provides a cost-effective method for cleaning your home's air as it passes through the system. UV lights for air conditioning systems complement your air filtration system and provide an additional layer of protection. Germicidal UV lights for air conditioning systems are special ultraviolet lights that kill or deactivate viruses, bacteria, mold, and other airborne pathogens.
And the last point is that UV bulbs aren't even installed in ducts most of the time. In conclusion, investing in a UV light system for your HVAC unit is a great way to improve energy efficiency while reducing energy costs. It also provides an additional layer of protection against airborne pathogens. However, it's important to note that these systems are not effective at preventing the spread of COVID-19.