How long do uv lights last in an ac?

Most lamp manufacturers (Phillips, GE, and Sylvania, etc. As with any lamp in your home, the UV bulb will need to be replaced at some point. The specific lifespan of a UV bulb will depend on the type of system and the manufacturer's recommendations. Generally speaking, a UV bulb will last between 1 and 5 years.

A “blue tube” system bulb usually lasts 1 to 2 years, while an APCO or APCO X bulb can last longer than 3 to 5 years. UV lights should be replaced every 1 to 5 years, depending on the model and manufacturer. For example, it is recommended to replace a Carrier UV coil lamp every 9000 hours of operation or every year. For a REME HALO it is every 2 to 3 years and a REME HALO LED it is 4 to 5 years.

You may need to replace the UV bulb sooner if it doesn't work properly or if you notice a decrease in indoor air quality. Replacement bulbs are an ongoing cost that you'll need to consider. The UV lamp can have one or two lamps, and each bulb must be changed every 6 to 12 months. Unlike traditional UV disinfection systems that operate 24 hours a day, the new automated systems provide UV light depending on the use of HVAC.

The air disinfecting lights are placed on the supply vents, which are part of the ducts of your central HVAC system. Research indicates that 99.9% of viruses and bacteria found in air ducts can be destroyed with ultraviolet light technology to improve air quality. While their cleansing power is not visible to the human eye, several studies suggest that UV lights kill germs at a high rate. In addition to air purifiers, another way to improve indoor air quality is to install UV lights on the air conditioning system.

Since you spend up to 90% of your time indoors, it's important to consider the impact that contaminants can have on your long-term health and how UV lights in your HVAC can help. By installing a UV HVAC lamp, you can eliminate mold and mildew, kill viruses and bacteria, and reduce odors, all of which will improve indoor air quality. In fact, the Nobel Prize in Medicine was awarded to Niels Ryberg Finsen in 1903 for his work using ultraviolet light radiation to cure skin infections. If you're interested in installing UV lights in your home, let the heating and air conditioning experts at Jacobs guide him.

A study found that UV lights could reduce the amount of mold and bacteria in a test home by 97%. Because disinfectant lights clean the air that enters through the return grilles, the air is disinfected when it enters the HVAC system. Between the two models of UV light for air conditioning, the “best option” depends on the system and the needs. 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.

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.

Edward Zietlow
Edward Zietlow

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

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