Q&A: UV Air Purifiers and Your HVAC System

Questions and Answers for indoor air quality accessory, UV lights and home heating and cooling air systems.

If you’re like most people, you probably don’t think much about your HVAC system and its role in your indoor air quality. However, your HVAC system is crucial in maintaining clean and healthy air inside your home, especially during the North Carolina spring. Beyond traditional air purifiers, installing UV lights in your HVAC system can be a game-changer. With up to 90% of our time spent indoors, it’s essential to consider how pollutants can impact our long-term health, and UV lights can help significantly.

What is a UV Light for an HVAC System?

UV lights for HVAC systems are innovative devices designed to improve indoor air quality by sterilizing the air and surfaces inside your heating and cooling system. These lights use ultraviolet radiation to prevent bacteria build-up, kill airborne and surface contaminants, and other harmful microorganisms.

What are the Types of UV Light?

There are two main types of UV lights for HVAC systems:

  • Coil sanitizing lights: These are designed for AC units near the evaporator coil, which can be a breeding ground for bacteria due to moisture.
  • Air sanitizing lights: Placed in supply vents, these UV lights sanitize the air as it circulates throughout your home via the ductwork.

How Does a UV Light Work?

UV lights work by emitting ultraviolet radiation, which disrupts the DNA of microorganisms like bacteria and viruses. This disruption prevents these organisms from reproducing, effectively sterilizing the air and surfaces where the UV light shines.

How Effective are UV Lights?

UV lights are highly effective at eliminating mold, bacteria, and viruses. They can significantly improve indoor air quality by reducing allergens and odors, making your home a healthier environment.

Where Do UV Lights Get Installed?

UV lights are strategically installed in areas of your HVAC system where bacteria and other contaminants are most likely to thrive. This includes near the evaporator coil and in supply vents to ensure thorough sanitation of the air circulating throughout your home.

Are There UV Lights for Air Conditioners?

Airborne contaminants like viruses and mold spores can be present in your AC system, particularly in moist areas. UV lights installed in your HVAC system can disinfect these vulnerable areas, preventing contaminants from circulating and improving air quality.

What Are the Benefits of UV Lights?

The benefits of installing UV lights in your HVAC system are numerous:

  • Improved efficiency and airflow
  • Reduced energy costs
  • Elimination of mold and mildew
  • Reduced allergies, asthma, and respiratory symptoms
  • Kills viruses and bacteria
  • Reduces odors
  • Overall improved indoor air quality

If you’re concerned about your indoor air quality, upgrading to a UV light system can not only improve the energy efficiency of your HVAC system but also reduce your energy costs.

Are UV Lights Worth It?

For those with respiratory issues like allergies or asthma, investing in an HVAC UV light system is highly beneficial. These lights can eliminate mold, kill harmful microorganisms, and reduce odors, leading to better indoor air quality.

Additionally, UV lights increase the efficiency of your HVAC system by cleaning coils and air passing through naturally. This can result in up to a 35% restoration of your HVAC system’s capacity, leading to lower energy bills.

How Long Do UV Lights Last?

UV light bulbs last an average of 3 years, depending on the model and manufacturer. Regular maintenance checks are essential to ensure optimal performance. Consider replacing your UV bulb sooner if you notice a decline in indoor air quality.

Carolina Comfort Air UV Light Installation Services in Southeastern, North Carolina

There are many benefits to upgrading your HVAC system with UV lights. Not only will it improve your indoor air quality, but it can also help to extend the life of your HVAC system. If you’re interested in installing UV lights in your home, let our experts at Carolina Comfort Air guide you.

Avoid extra costs and fewer repairs by scheduling a tune-up for your existing system before issues arise. Our professional maintenance plans keep your heating system running like clockwork without any stress or hassle. No matter what you need, we’re always just a phone call away.