Ultraviolet Light In Hvac Systems

Within the light spectrum ultraviolet light waves occupy the 0 nm to 400 nm range.

Ultraviolet light in hvac systems.

Two studies point to the effectiveness of uv light in killing mold and bacteria one in hospitals and the other in a commercial hvac system. Installing uv sanitizing lights in your hvac system can prevent and eliminate mold mildew and fungus from growing. For best results and maximum germicidal action we recommend that you buy a top rated usa made hvac duct mounted uv air treatment system and combine with a whole house filtration system. What is uv radiation.

The cdc warns that lights are more or less effective based on their uv intensity and the amount of time the contaminated surface is exposed to the light. Ultraviolet light effective in hospital infection control in 2012 researchers at duke university medical center used ultraviolet radiation uv c to nearly eliminate drug resistant bacteria in 50. Uv lights for hvac systems are designed to use a particular wavelength of light 254 nanometers that is absorbed by the dna of microorganisms. The term nm stands for nanometers or billionths of a meter.

When properly installed and maintained within an hvac system uv lights increase the quality of air in buildings. There are plenty of choices with types of uv lighting mounting styles and sanitizing methods. Uv lights are in the news because of the pandemic but the technology is over 100 years old. Shortwave radiation uv c is emitted from these systems and is most effective at killing mold bacteria and viruses.

The uv lights installed in hvac systems are ultraviolet germicidal irradiation lights the kind being used to kill covid 19 in tests being conducted. Ultraviolet lighting can also be placed inside hvac units to sterilize indoor air and improve. Purifying the air and the components of your hvac system will help you breathe better when the system is on. The uv air treatment systems on the market with 60 watt bulbs are overkill and will increase your electric bill unnecessarily.

How do they work. Uv light for an hvac plan helps to kill organic growth germs and in turn offers you a cleaner atmosphere. However getting the best uv light for hvac systems can be daunting since there are so many manufacturers in the market.