What You Should Know About UV-C for HVAC & Air Disinfection

Germicidal air purifiers, also known as UV-C for HVAC and air disinfection light systems, may efficiently sterilize nearly all germs, viruses, mold spores, bacteria, fungi, and other hazardous microorganisms as they travel through your HVAC system. When the air circulates through the HVAC system, a UV HVAC system can be installed in your condensing (interior) unit to clean the air in your house effectively.

How UV-C for HVAC & Air Disinfection Lights Work

Germicidal UV-C for HVAC and air disinfection lights are intended to purge the air in your home of contaminants. The DNA of bacteria is absorbed by UV-C light, which is used in UV air purifiers and has a wavelength of 254 nanometers.

 

The organisms are not immediately destroyed by UV radiation, but they are unable to synthesize the proteins required for survival and reproduction. This reduces their lifespan and stops them from doing harm.

 

Various UV-C for HVAC & air disinfection light system types

For your HVAC system, you have a choice between two types of UV lights:

 

• Sterilization of the evaporator coil: This kind of UV air purifier is installed within the air handler close to the evaporator coil. To stop microbial development on the evaporator coil and sterilize impurities as they go through your HVAC system, the UV-C light is on continuously.

 

• Sterilization of the air: This type of HVAC air purifier is installed in the return air duct and is wired to your HVAC system so that it only activates when your system is running and sterilizes the air before it is drawn into your system. The UV air purifier helps to sanitize HVAC parts close to it because it cleans all air traveling through your system.

 

Putting in HVAC air cleaners

Inside the evaporating unit of your system, UV-C for HVAC & air disinfection lights should only be installed by a qualified HVAC specialist. Specifically, the technician must:

 

• Set up the air purifier correctly for safe operation. Only a qualified professional should install your HVAC air purifier because prolonged exposure to high doses of UV-C radiation can be dangerous to individuals.
• If you choose to sterilize the air, wire the air purifier to your HVAC system so that it starts up when your HVAC system does.
• To prevent dust and debris from being drawn into your HVAC system, thoroughly clean the air handler system and check the ductwork for leaks.

 

This will guarantee that your HVAC air purifier system operates as effectively as it should, allowing you to take advantage of all the advantages.

 

Benefits of a UV-C for HVAC & Air Disinfection Light System

A germicidal air purifier installation will:

 

Limit the growth of mold and mildew. 

Mold and mildew flourish in the highly moist atmosphere that your AC generates. Installing a UV air purifier will stop mold and germs from colonizing your HVAC system and dispersing throughout it.

 

Take out any volatile chemical substances (VOCs). 

Organic substances known as VOCs emit potent fumes at ambient temperature. Paints, solvents, sprays, cleaners, disinfectants, repellents, and air fresheners are examples of typical household VOCs that HVAC UV light systems neutralize.

 

Delete germs and viruses.

In order to prevent viruses and bacteria from being transmitted back into your home, UV-C for HVAC & air disinfection lights sterilizes them. This helps limit the number of airborne germs that can infect healthy family members or those who have weakened immune systems.

 

Make your AC operate more effectively.

Your air conditioner may ice up if bacteria on the evaporator coil accumulate due to dust, volatile organic compounds (VOCs), or mold growth. Your air conditioner will operate more effectively and help you avoid costly repairs if you keep bacteria from growing on the evaporator coil.

 

Although UV lights in HVAC systems are good at sterilizing allergens and pollutants, they do have some restrictions.