Do UV Lights Damage HVAC Systems?

The metal used in most ducts in air conditioning systems is highly resistant to damage caused by UV rays and does not wear out or become brittle over time, unlike plastic or other composite materials. Studies have shown that UV lights can reduce the amount of mold and bacteria in a home by up to 97%, as well as reduce the amount of flu virus in the air by 90%. While UV light units for air conditioning systems have a lot going for them, there are a few reasons why an addition like this might not be right for you. UV filtration is a new technology that some air conditioning companies offer to their customers, but it doesn't always work well.

HVAC ultraviolet (UV) lights remove potentially harmful compounds, such as mold and bacteria, from the air of your home. However, only UV lights installed in the ducts that treat the air flowing through them could be useful. In addition to air purifiers, installing UV lights on the air conditioning system is another way to improve indoor air quality. Since less mold and mildew circulate through the air conditioning system thanks to an ultraviolet light unit, drain pipes are also less likely to clog, one of the most common air conditioning problems. Switching to a UV lighting system will improve the energy efficiency of your air conditioning system and reduce your energy costs.

It is recommended to replace a Carrier UV coil lamp every 9000 hours of operation or every year. Germicidal UV lights for air conditioning systems are special ultraviolet lights that kill or deactivate viruses, bacteria, mold and other airborne pathogens. Installing a UV HVAC air purifier could be a proactive step for those living in humid climates. In addition to making breathing easier, UV lights help HVAC units operate more efficiently and get damaged less easily.

Grady Ungvarsky
Grady Ungvarsky

Proud sushi specialist. Freelance food aficionado. Wannabe coffee fan. Friendly pop culture junkie. Certified social media evangelist. Hardcore twitter junkie.