Best UV Light for HVAC: Reviews & Comparisons

Tony Case
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Viruses, bacteria, and mold spores are all microscopic; therefore, they are invisible to the eye. While our immune systems are capable of protecting us from direct contact with them, they can get into places where our cells can't detect them.

When they do settle into the ductwork of an HVAC system, they can cause damage to the system, which results in a shorter lifespan and higher energy costs.

By regularly inspecting and treating your system, we can help prevent these issues before they become more serious. That's why it's important to use a high-quality UV light in your home's ductwork.

In this guide we'll go over the best UV light for HVAC systems that we've tested and reviewed.

NameCategoryProduct
Bio Shield Antimicrobial Protection 50-BUVAS-E Bio-Shield UV-C Air SanitizerBest OverallBio Shield Antimicrobial Protection 50-BUVAS-E Bio-Shield UV-C Air Sanitizer
REKOLIGHTING 24 Volts Power Input! Pureuv 14" Bulb Uv Light Coil CleanerBudget PickREKOLIGHTING 24 Volts Power Input! Pureuv 14" Bulb Uv Light Coil Cleaner

1. Bio Shield Antimicrobial Protection 50-BUVAS-E Bio-Shield UV-C Air Sanitizer

Our rating: 9 / 10

Bio Shield Antimicrobial Protection 50-BUVAS-E Bio-Shield UV-C Air Sanitizer

Check Price on Amazon

The best UV light for hvac systems are installed to eliminate air borne germs, bacteria and other harmful microorganisms that cause infections, smelly odors and allergies.

UV light can eliminate mold and bacteria. It also destroys airborne bacteria and viruses that can cause respiratory infections. Additionally, UV light destroys mold and mildew which can be a persistent problem even with regular cleaning especially in areas that are prone to humidity and moisture like the bathroom.

According to experts the property should provide a UV light system designed to sanitize an area in between 300 to 600 square feet. Anything bigger or smaller than that will definitely compromise the effectiveness of the system. The rule of thumb here is the maximum square foot should be six times bigger than the compressor.

2. REKOLIGHTING 24 Volts Power Input! Pureuv 14" Bulb Uv Light Coil Cleaner

Our rating: 8 / 10

REKOLIGHTING 24 Volts Power Input! Pureuv 14" Bulb Uv Light Coil Cleaner

Check Price on Amazon

Pros:

  • Works without batteries and other assistance
  • UV lamp can last upto 24 months
  • Has a 4-5 year warranty
  • Works well in dirty environments
  • Lightweight
  • Doesn’t take up tub space

Cons:

  • Bulb replacement is difficult. A qualified professional is required
  • No on-off switch

For Indoor Use, 2pk. Cold Cathode Light, Long Life

A UV light, commonly used by hospitals, can help clean your HVAC unit by killing mold, bacteria, and fungus. And it does so in just a couple of hours. It’s a good idea to run the UV lamp every year before the cold season since it’ll kill any contamination that may happen during the off-season. This is an excellent choice since it’s also very light so should you need to move the HVAC unit to get to the ducts, you won’t need any lifting assistance.

Frequently Asked Questions (FAQ)

Do HVAC UV light purifiers really work?

Air ducts collect pet dander, dust, mold, fungi, mildew, and other air borne allergens. Purifiers are used to combat these allergens. They kill bacteria, fungus, mold, and other air borne pathogens, resulting in cleaner air and a healthier living environment.

Ultraviolet germicidal irradiation technology is frequently used in hospitals to eliminate these pathogens. UV germicidal irradiation technology is also used in residential applications.

UV purifier filters bacteria, fungi, and airborne microbes using UV light. The germicidal UV lights used in these purifiers are effective in eliminating bacteria, fungus, mold and other harmful particles in the air. However, they will not eliminate allergens that set off asthma and allergic reactions.

What is the best UV light for HVAC?

What is a UV light? It’s a quartz-halogen lamp with a filter that blocks UV radiation and allows only the longer UV-C light to reach the cooling coil. This uv light will kill bacteria and maintain coolant levels, reducing energy costs and saving you money on maintenance.

The best UV light for HVAC is one that delivers 3,000-5,000 uv-C along with the right range of visible light to allow the UV light to be seen. Standard uv-C lamps, for instance, don’t have a range of visible light which will allow you to see that the lights are on.

What is the best UV light for home use?

How much does it cost to install UV light in HVAC?

The only cost you’ll incur when installing UV light is the price of purchase. Installation is a DIY task, and there are no hidden fees in this case. As for the cost of UV light, several models are available either online or in hardware and home improvement stores that are both cheap and effective.

Conclusion

We hope that after reading this guide, you’ll know which UV light is best for your needs.

If you’re in search of the best UV light for your home, you’ve made a good choice in looking for one. But, you’ll need to decide on some qualities before making the final choice. Use this guide to better understand what you’re looking for and to help you make the right choice. Choosing the wrong UV light for your needs could be costly, so take your time.

Our Recommendation

NameCategoryProduct
Bio Shield Antimicrobial Protection 50-BUVAS-E Bio-Shield UV-C Air SanitizerBest OverallBio Shield Antimicrobial Protection 50-BUVAS-E Bio-Shield UV-C Air Sanitizer
REKOLIGHTING 24 Volts Power Input! Pureuv 14" Bulb Uv Light Coil CleanerBudget PickREKOLIGHTING 24 Volts Power Input! Pureuv 14" Bulb Uv Light Coil Cleaner