Are uv lights worth it for hvac systems?

With a more efficient unit, you'll spend less money on repairs and maintenance. That's why UV disinfectant lights can be a useful addition to any home with a central air conditioning system. Whether you want to maximize the efficiency of your air conditioning system or keep the effects of allergens away, a UV lamp is a smart long-term investment. UV lights are one of the best improvements you can make to your home's air conditioning system.

UV lights are the best way to keep the air you breathe safe. They are economical, effective and easy to maintain, making them obvious to anyone who has a home air conditioning system. Unlike spiral sterilizer lights, which point to the coil of the air controller to sterilize anything in it, this UV light system removes harmful compounds from moving air.


lights purify the air that travels through your HVAC system and remove contaminants such as bacteria and germs.

Mounting it this way will allow UV light to clean the air in your oven and your central air system, if you have one. UV air purifiers use UV-C light (a wavelength of light of 254 nanometers) that is absorbed by the DNA of microorganisms. UV rays are capable of killing 97 percent of bacteria, even bacteria resistant to antibiotics, and can also kill viruses and molds. However, installing a UV HVAC air purifier could be a proactive step for those living in humid and humid climates.

And among the lesser-recognized benefits of UV HVAC light, they also help keep the coils and drain pan clean, reducing wear and maintenance requirements. If factors like these cause allergies, there are other updates to the air conditioning system you can do to feel better, such as installing an air purifier. This means that when the boiler or central air conditioning system blows air through the house, the UV light will turn on when there is no air circulation and will be turned off to save energy. UVGI systems produce the same ultraviolet light that is present in sunlight, and are said to “disinfect” indoor air and equipment of HVAC.

UV lights disinfect air as it circulates through ducts, eliminating harmful bacteria, mold and other airborne contaminants. Among the most common household volatile organic compounds neutralized by UV HVAC lighting systems are paints, solvents, sprays, cleaners, disinfectants, repellents, and air fresheners. If you constantly turn on a UV lamp, you'll constantly power it with a flow of electricity, which can increase your electricity bill modestly. Ultraviolet lights in air conditioning systems work by eliminating bacteria, microorganisms and mold to keep the air inside the house clean and safe.

The location of the hole doesn't need to be accurate, but make sure it's relatively centered on the return duct housing; you don't want to install the light too close to the return filter. UV lighting systems, also called germicidal air purifiers, can effectively sterilize nearly 100% of germs, viruses, mold spores, bacteria, fungi, and other harmful microorganisms as they pass through the HVAC system.

Edward Zietlow
Edward Zietlow

Freelance travel junkie. General beer fanatic. Proud bacon nerd. Passionate zombie buff. Unapologetic food expert.

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