They're inexpensive, effective, and easy to maintain, making them an obvious choice for anyone with a home air conditioning system. Even if your air conditioning system has a high-quality air filter, adding UV light will help kill microorganisms and bacteria that may be small enough to pass through the filter. In addition, UV lights have been shown to work specifically for the use of air conditioning systems. A 2001 study conducted by the American Society for Microbiology showed that spiral disinfectant lights dramatically reduced the amount of live fungi in an office's air conditioning system.
Help your air conditioner run more efficiently. When bacteria (from dust, volatile organic compounds, or mold growth) build up on the evaporator coil, they prevent adequate airflow, which can cause the air conditioner to freeze. By preventing bacteria from growing on the evaporator coil, the air conditioner will operate more efficiently and help avoid costly repairs. While UV lights in air conditioning systems are effective in sterilizing contaminants and allergens, they have some limitations.
Installing a UV HVAC light benefits everyone in your home, especially people with allergies and respiratory problems. Coil sterilization is the most common type of UV light for HVAC systems because it is less expensive than air sterilization and is similarly effective. You should seriously consider installing an integrated UV air purifier in the ducts when you or your family suffer from allergies or respiratory problems. Installing a UV air conditioning system in the condensing unit (indoor) is a cost-effective method for cleaning the air in the house as it passes through the system.
In any case, in addition to installing a UV lamp, you'll want to change the air filter regularly, inspect and clean the ducts, and make other positive changes to improve air quality. UV lights are capable of killing 97 percent of bacteria, even bacteria resistant to antibiotics, and can also kill viruses and molds. A UV HVAC lamp helps you stay healthy by disinfecting the air that circulates through your HVAC system, reducing mold and viruses that are distributed in the air in your home. UV lights attempt to stop these particles at the source, before they can enter the home's air supply. By placing UV lights on systems, air conditioning condenser coils or main ducts, the intention is to kill these microorganisms in a clean and efficient way to purify the air in your home.
UV HVAC lights don't remove dust and dander from air circulation, so you can choose another solution if this is your problem. In areas that are particularly susceptible to mold and bacterial growth, such as areas with high humidity, UV light units are an obvious choice for your HVAC system. UV air purifiers use UV-C light (a wavelength of light of 254 nanometers) that is absorbed by the DNA of microorganisms. In addition, both varieties of disinfectant lights prevent dirt from accumulating and moving through the HVAC system.
Since less mold and mildew circulate through the air conditioning system thanks to an ultraviolet light unit, drain pipes are also less likely to clog, one of the most common air conditioning problems. UV HVAC lights are worth it if you or your family have allergies or illnesses caused by germs or particles unlike any other tool can remedy.