How long do uv lights last in hvac?

Most quality lamps will emit at least 80% of their original UV-C emission at the end of a year. Replacement bulbs are an ongoing cost that you'll have to consider. The UV lamp can have one or two lamps, and each bulb must be changed every 6 to 12 months. This will depend on a few factors, such as how you use the system and how often you use it. Generally speaking, a germicidal UV light used to disinfect indoor air should be replaced every 9000 hours.

This equates to approximately 12 months. If you or your family members suffer from allergies or asthma, maintaining a regularly scheduled UV bulb replacement plan is absolutely essential to your well-being. High-frequency UV light has enough energy to destroy the DNA of bacteria and other microorganisms, kill them and disinfect the air. For most UV disinfection systems, maintaining an annual replacement program will ensure that ultraviolet lights continue to keep your home's indoor air healthy.

The most common type of HVAC light is a duct light placed near the central air system fan. Spiral disinfectant lights are great for keeping the HVAC system clean, but air sanitizer lights are the best at cleaning the air itself. This UV air disinfectant lamp is ideal for residential HVAC systems because they are affordable, easy to install and disinfect the air when the air conditioner or oven is working. Because air sanitizer lights clean the air that enters through the return grilles, the air is disinfected when it enters the HVAC system.

If you are already convinced of the advantages of UV lights to keep your air conditioning system clean and safe, use the following tool to find the best HVAC installers in your area and find the best deal on installing UV lights for your HVAC system. While their cleaning power is not visible to the human eye, several studies suggest that UV lights kill germs at a high rate. A more complicated system with lights mounted on all ducts will be better for keeping the system clean, but it is more difficult and expensive to install. For example, if your UV lamp is installed in an air conditioning system in a vacation home or other secondary residence where it isn't used regularly, you can wait up to two years before replacing the UV bulbs.

UV lights in heating, ventilation and air conditioning systems eliminate bacteria, microorganisms and mold to keep the air inside the house clean and safe. A UV HVAC light 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. By preventing mold and bacteria from accumulating in the wet components of the HVAC, UV lights can also prevent airborne biological contaminants from circulating in the indoor air of your home in Orlando.