UV lights are a popular choice for sterilizing equipment in hospitals, restaurants, stores, and other businesses. But do they really work in heating, ventilation and air conditioning (HVAC) systems? Studies have shown that UV lights can reduce the amount of mold and bacteria in a test home by 97%. This is because they prevent problem-causing compounds from forming in the HVAC unit, allowing it to operate more efficiently and use less energy overall. Mold and bacteria can ruin indoor air quality, so it's important to keep them at bay.
Germs that are in the air pass through the filter of the HVAC system and circulate around your home or business. Installing a UV HVAC lamp can help kill these bacteria and allergens as they pass through the system, improving air quality and benefiting people with allergies and respiratory problems. However, UV HVAC lights don't remove dust and dander from air circulation, so you may need to look into other solutions if this is your problem. Numerous health studies have shown that UV HVAC lights are effective at killing germs.
A complete UV light unit is connected directly to the air ducts to disinfect the air entering the machine. Some HVAC technicians who work in sales rely on UV light treatment in their system because it can kill bacteria. However, there are a few reasons why an addition like this might not be right for you. The cost of installing UV lights in an HVAC system depends on the type of lights you choose and whether or not an HVAC professional installs them.
UV lights are powerful enough to kill mold spores, bacteria, and viruses circulating through the system. According to manufacturers of UV lighting systems, ultraviolet light destroys harmful microorganisms, such as mold, fungi, bacteria and viruses. Several studies suggest that UV lights kill germs at a high rate. However, UVC radiation doesn't interact with the circulating air for a long time.
In conclusion, UV HVAC lights are worth it if you or your family has allergies or illnesses caused by germs or particles that no other tool can remedy. A poor installation can defeat the purpose of installing a UV lamp, so hire a professional if you have questions about how to complete the job. If you're just sneezing but don't have any other symptoms, dust or dandruff could be the real cause of the problem.
