Most manufacturers recommend replacing the UV lamp every 9,000 hours or approximately every 12 months. An ultraviolet or UV lamp usually lasts 12 months or approximately 9000 hours. The lamp will stay on for longer, but after that year of use, its ability to kill bacteria will slowly decrease to zero, giving a very false sense of security. If the system is used seasonally, for example for 6 months in a row, and then emptied and unplugged, you can use it during the next season for another 6 months before having to change the lamp again.
You'll also significantly reduce the lifespan of the ballast or remote control if you use the lamp for more than 12 months. There are some high-end Viqua UV systems where the lamp will last two years, but to be sure, check your manual to make sure. Are you wondering how long a UV light lasts for air conditioning systems? Most manufacturers recommend replacing the UV lamp every 9000 hours or approximately every 12 months. It is also recommended for people with allergies and other respiratory conditions.
UV bulbs usually last between one and two years, but the exact lifespan depends on the type of system and the manufacturer's recommendations. To help you better understand how UV lamps work, here are some myths and truths about UV rays. If you don't replace a burnt out UV bulb, you won't be able to take advantage of the benefits that UV light can provide in your home. Research indicates that 99.9% of viruses and bacteria found in air ducts can be destroyed with ultraviolet light technology to improve air quality. To ensure safety, it is recommended to place warning labels on access points to UV lamps or install electrical disconnection devices. If you ask your HVAC technician how to check the UV bulb during your installation or maintenance appointment, you'll get the most specific instructions for your application.
It was obvious then that someone would discover that UV light can be used to improve indoor air quality in residential air conditioning systems. Just by looking at the area of the ducts where the UV light is located, you can tell if it's still working. Installers must ensure that the size and location of the graphic window make it possible to see the operating UV system from outside the air conditioner. Just look at the area of the ducts where the UV lamp is located to see if the bulb is still working. UV HVAC lights are effective in controlling mold inside the air conditioner, as they will eliminate all mold found in the line of sight of the UV bulb, keeping the coil mold-free. UV light purifiers are a great addition to your HVAC system because they offer many benefits of clean air in your home. It's important to note that even if someone in your house coughs or sneezes, UV light combined with air conditioning will circulate air and kill any bacteria.
Let's review UV light technology to improve indoor air quality and the types of UV lights available for residential air conditioning systems.