The Benefits of Adding UV Lights to Your HVAC System

November 8, 2022

One of the questions the technicians at may ask you when you get your HVAC system maintained, repaired, or replaced is if you want to install UV lighting. UV lights offer many benefits, including mold prevention and improved air quality. Let’s look at why you might consider installing UV lights in your HVAC system. Reduce Mold and Mildew Growth Mold needs four things to grow on a surface. They are moisture, a food source, oxygen, and temperatures between 60 and 90 degrees Fahrenheit. Mold growth occurs inside the air conditioner during warm weather when the AC is not in use. Water droplets will build up inside the system. The surrounding dust and warmth create the perfect environment for mold to grow. You might find mold in a dirty HVAC drain pan, in the condensate line, on the evaporator coil, or in the air ducts. Mold and mildew growth in your HVAC system can negatively impact the health and well-being of your home’s occupants. UV lights address this issue by sending out short energy wavelengths that penetrate mold, destroying the DNA inside it. This prevents mold cells from reproducing, and the mold dies off instead of replicating. Improve Air Quality UV...

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