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The health of your home is dependent on a variety of factors. One of the most important pieces of that puzzle is indoor air quality. HVAC systems shouldn’t be forgotten when it comes to keeping your home’s air clean and healthy. One of the best ways to boost your home’s indoor air quality is installing UV lights for the HVAC system. 

Chapman Heating, Air Conditioning & Plumbing is here to help you learn about the positive impacts installing UV lights for an HVAC system can have on your home’s indoor air quality.

What is a UV Light for an HVAC System?

UV lights for HVAC systems are lights to help clean and purify indoor air. These lights are installed in the air handler or ductwork of an HVAC system. The circulating air within a home carries germs and allergens and once it’s passed through the UV light, the air is sanitized and recirculated, boosting indoor air quality.

How Germicidal UV Lights Kill Viruses and Bacteria

Germicidal UV lights for HVAC systems create a powerful illumination capable of destroying bacteria, viruses, mold, and other airborne pathogens. Through the destruction of their DNA, they are no longer able to replicate or are simply eliminated instantly.

These lights are commonly utilized across residential and commercial settings. UV lights have long been used to treat issues like tuberculosis. Turn to Chapman for all of your air purification needs, such as air purification systems.
Reduce Bacteria & Allergens – Get UV Light Protection!

Types of UV Lights for HVAC Systems

Different types of UV lights for HVAC systems are designed for numerous purposes. Let’s look at two types of UV lights and how they work. 

Air Sanitizing UV Lights. Installed within the ductwork or air handler, UV light sanitizers or air sanitizing UV lights treat the air as it’s circulated through the system. By killing airborne microorganisms and cutting down on the number of contaminants, indoor air quality sees a healthy improvement. 

Coil Sanitizing UV Lights. UV light sanitizers of this variety are installed near the indoor evaporator coil of an air conditioning system. These lights are an excellent combatant to mold growth and bacteria surrounding the coil due to accumulating moisture. The UV lights can shine directly on the coil, preventing contaminants and keeping it clean.

Pros and Cons of Installing a UV Light for Your HVAC System

Before committing to a purchase, there are pros and cons of UV lights in HVAC systems to consider. Let’s walk through the pros and cons so you can make a smart and informed decision.

Pros

Improved Air Quality

With the elimination or reduction of germs, allergens, and other harmful airborne contaminants, the air of your home is safer and healthier. The improvement of indoor air quality helps maintain the health of your household. 

Odor Control

Volatile organic compounds (VOCs) are known for leaving behind unpleasant odors. UV lights for HVAC systems can reduce VOCs, acting as a means of odor control. 

Improved Airflow

UV lights improve indoor air quality by removing bacteria, mildew, and other particles. They also improve airflow. You can expect your system’s airflow to be as clean and efficient as ever before. 

Extended HVAC Lifespan

By installing air-sanitizing UV lights and coil-sanitizing UV lights, the indoor evaporator coil and ductwork of the HVAC system stay clean. This prevents component damage, corrosion, or clogging, keeping the HVAC system free of issues—further extending its lifespan. An extended HVAC lifespan means less money spent on repairs and replacements, putting more money back into your pockets. 

Reduced Allergens

The presence of allergens in your home can lead to flares in allergies and other illnesses. UV lights effectively treat and reduce allergens as they pass through the HVAC system. 

Low Maintenance

UV lights for HVAC systems are known for their minimal upkeep. The most they require is an occasional bulb replacement. This convenient benefit makes for a dependable long-term option for the improvement of your home’s indoor air quality.

Cons

High Upfront Installation Costs

HVAC UV light installation tends to run on the more expensive side. One light can cost between $100 and $1,000. In addition, proper and professional installation is required.

Limited Effectiveness

The effectiveness of UV lights is only limited to what passes through its beams. Dust particles, bacteria, and other contaminants that don’t pass through the light will be missed. 

Potential Safety Concerns

It’s important to avoid looking at or touching the UV lamp when it’s on. Exposure to UV rays is a safety concern due to its potential to damage the eyes and skin. 

Ozone, a possible byproduct, can also irritate the lungs and worsen respiratory issues. If UV lights for your HVAC system need to be replaced or cleaned, wear the proper protective equipment or call a professional. 

Not a Substitute for Proper Air Filtration

HVAC UV light installation isn’t a substitute for filters and other HVAC systems. If you utilize UV lights for HVAC systems, keep all filters and other HVAC systems in place to remove dust and particles the lights can’t reach.

Are UV Lights the Right Choice for Your Home’s HVAC System?

While UV lights for HVAC systems can’t eliminate every particle within a home, they are still helpful and worthwhile investments for any homeowner looking to improve their indoor air quality.

For comprehensive HVAC Sanitizing & HVAC UV Light Installation services, turn to the certified HVAC technicians at Chapman Heating, Air Conditioning & Plumbing.
Improve Your Indoor Air Quality – Schedule Now!