Uv Light For Mold In Ac

Uv lights for hvac 5 common questions and their answers.

Uv light for mold in ac.

If properly designed ultraviolet germicidal irradiation uvgi cleaners that use ultraviolet radiation from uv lamps may destroy indoor biological pollutants such as viruses bacteria and some molds that are growing on the moist interiors of hvac surfaces e g cooling coils drain pans or ductwork. The unit comes with two 9 watt bulbs to produce enough sanitizing power to cleanse the air in your home s ducts. Germ guardian pluggable air purifier sanitizer eliminates germs and mold with uv c light deodorizer for odor from pets diapers room freshener for small rooms gg1000 4 3 out of 5 stars 5 994 39 09 39. Air sterilization a complete uv light unit that sterilizes moving air.

It is the uv c section of the spectrum that has germicidal properties with 253 7 nm being the ideal frequency level at which dna absorbs the most uv light. There are even more premium models that will turn on automatically based on whether the a c or heat has actually turned on. In most residential cases an hvac company will install the uv light near the coils to prevent mold or bacteria growth as air passes through. Uv lights in the air handler will largely prevent mold from growing on the coil.

Two studies point to the effectiveness of uv light in killing mold and bacteria. Radiation below 200 nm can produce ozone o3 in air. Uv c lamps which provide uv light on the c bandwidth are best for dealing with mold problems as other types of uv light don t damage the mold enough. The lights used in hvac systems are uv c lights meaning they operate at the c frequency on the spectrum and is between 200 285 nanometers in size.

09 39 09 count 59 99 59 99. One they put in the return air handlers and it kills mold and bacteria as it passes through the light. Uv lights are effective but they work in a specific range. The d200 air purifier is designed for a whole house uv light and is the best system for homes in the 900 to 1 400 square foot range.

Does ultraviolet uv radiation from uv lamps kill mold. 0 to 200 nm. There are a couple different set ups for the uv lights in the hvac system. Uv lights in the ductwork sometimes hvac professionals recommend uv light for ac to be placed in the ductwork as well as the air handler.

Uv under 200 nm vacuum uv. In the ducts the lights neutralize the mold spores that pass through them. Hvac uv lights will have usually have one or two uv bulbs and these uv lights are normally on 24 hours a day inside of your air handler killing microbes and mold. They ll kill organic growths such as mold or bacteria but they have no effect on dust pet dander or other allergens.