Do UV lights work in air ducts?
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Keeping this in view, do HVAC UV light purifiers really work?
How HVAC UV lights work. UV lights are effective, but they work in a specific range. They'll kill organic growths, such as mold or bacteria, but they have no effect on dust, pet dander or other allergens. UV lights are particularly effective in humid climates, where evaporator coils can easily get wet.
Additionally, do I need a UV light in my AC unit? Yes, it does. UV light technology for air conditioners has been scientifically tested and proven to reduce fungal contamination inside of air handler units and reduce airborne pathogens. However, it is important that the UV light is installed properly, or it will not be as effective and a waste of money.
Keeping this in consideration, how much does it cost to install UV light in HVAC?
Well, the cost to install a UV light for an HVAC system can cost anywhere from $450 to $700+ in the Denver area. The main factors that will affect your overall cost include: The specific wavelength the UV light emits. The type of UV light system you choose.
What does UV light do in AC?
UV light destroy microbes in air conditioners. The lights are installed in your ductwork or near the AC coil, and they destroy microbes like mold, bacteria, fungi, mildew, mold spores and viruses in the line-of-sight of the UV bulb.