6 Best UV Lights for HVAC Systems For Keeping It Pristine

Josh Mitchell

Written By

Josh Mitchell

Expert Reviewed By

Holly Curell

Last Updated On

“If you make a purchase using our provided links, we may receive a commission. Learn more here.

I love pairing UV lighting with HVAC systems to help improve with air quality.

The UV light system you need will vary depending on your HVAC system, and most people need help finding the right equipment.

To make it easier for homeowners, I researched, tried, and tested 17 top-rated HVAC UV lights to find the best on the market.

In this guide, I’ll introduce you to the best UV lights for HVAC systems, explain the main benefits, and help you find equipment to improve the air quality in your home or business.

Quick Glance - My Recommendations

Bio Shield Antimicrobial Protection UV-C Air...

Bio 50-BUVAS-E UV-C 

  • Fast-acting
  • Works well across temperatures
  • User-friendly and easy to install
  • Energy-low power requirements

Honeywell UV Air Purifier (24V) with AirBRITE...

Honeywell UV

  • Dual air purification
  • Tough, durable, and long-lasting
  • Low maintenance
  • Energy efficient

Air Purifier Whole House Uv Light in Duct for...

D200 UV

  • Affordable and simple to install
  • Low maintenance
  • Includes 2 replacement bulbs
  • Duel air sterilization system

6 Top Quality HVAC UV Lights For Cleaner Air

With so many options available, it easy to get confused. Here are my top six choices!

1. Bio 50-BUVAS-E UV-C Air

4.8

Overall Score


Ease Of Installation

5.0

Current Progress
Current Progress
Current Progress
Current Progress

UV Light Strength

5.0

Current Progress
Current Progress
Current Progress
Current Progress

Value for Money

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Who is the Bio 50-BUVAS-E UV-C Air best for?

The Bio Shield UV-C Light System is best for homeowners or small business owners looking for an efficient and straightforward way to improve air quality.

Pros
  • Fast-acting with advanced UV-C technology
  • Works well across a range of temperatures
  • User-friendly and easy to install
  • Versatile - suitable for residential and light-commercial HVAC systems
  • Energy-low power requirements
CONS
  • Bulbs only last 6-9 months
  • Not suitable for industrial use

The Bio Shield combines advanced features, a user-friendly design, and efficient technology.

It's my top pick for anyone who wants a UV light that will make a big difference to their HVAC system.

The UV light system operates at a wavelength far closer to the optimal (254nm) than most bulbs at this price point.

Bio 50-BUVAS-E UV-C Air UV light

It is more effective at destroying bacteria and mold spores.

Plus, the amalgam lamp will provide stable output in fluctuating temperatures - perfect for systems more exposed to the elements.

The device is simple to use and easy to install. It's great for beginners because it comes with all the parts (even the hole saw bit), and it only took me 20 minutes to fit.

What I like most about the Bio Shield UV light system is how quickly it has an impact.

I noticed a reduction in smell and improved air quality in just a few hours, and it’s a real asset in an HVAC system used in high-occupancy areas.

The Bio Shield UV light may not be as tough and durable as the Honeywell UV air purifier, but it offers impressive value for money.

It’s suitable for beginners or experienced HVAC technicians, and I recommend it for use in larger homes or small commercial units.

Feature

Details

Type of UV Light System

Air or coil sterilization (primarily air)

Cord Length

8 feet

UV Wavelength

253.7nm

Coverage

Medium HVAC systems

Bulb Type and Size

1 x 17 inch amalgam lamp

Wattage

20 Watts

Voltage

120v

Warranty

1-year warranty


2. Honeywell UV Air Purifier

4.7

Overall Score


Ease Of Installation

5.0

Current Progress
Current Progress
Current Progress
Current Progress

UV Light Strength

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Value for Money

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Who is the Honeywell UV Air Purifier best for?

The Honeywell UV Air Purifier is best for those who want reliable and in-depth germicidal and odor control over larger areas.

Pros
  • Dual air purification to remove bacteria and odors
  • Tough, durable, and long-lasting
  • Easy to use
  • Low maintenance
  • Energy efficient
CONS
  • Higher upfront cost
  • More complicated installation

The Honeywell UV air purifier is a step up from other UV light systems on the list for contaminant removal.

It’s tough, high-quality, and excellent at killing bacteria - perfect for large, busy spaces.

The Honeywell performs well because it has dual UV-C and AirBRITE odor absorption filtration working together.

This double filtering means more contaminant and odor removal, and it's particularly effective against allergens.

Like the Bio Shield, it operates at close-to-optimal wavelength, so the UV lights sanitize bacteria more effectively than other models.

The performance is good, but the ease of use is also impressive.

It's a plug-and-play device that needs little configuration and will provide peace of mind without much maintenance.

The overall build quality is what makes the Honeywell UV air purifier stand out. Every component is well-made, and it's one of the sturdiest UV light systems I tested.

It should easily last over 5 years and is better suited to continuous industrial use than the D200 or Air Health Haven UV lights.

Honeywell UV Air Purifier Installed

The downside of the Honeywell air purifier? The price. It costs more than the Bio Shield or REKOLIGHTING and isn't for those on a tight budget.

However, it's made to last and is a reasonable price in the longer term.

If you want reliable and effective indoor air quality control for the next 5-10 years, this is the model I recommend.

Feature

Details

Type of UV Light System

Air sterilization (It can be used for coils)

Cord Length

6 feet

UV Wavelength

253.7nm

Coverage

Medium-Large HVAC systems

Bulb Type and Size

1 x 16-inch high-output lamp

Wattage

16 Watts

Voltage

24v (requires transformer)

Warranty

1-year warranty


3. D200 UV Whole House Air Purifier

4.5

Overall Score


Ease Of Installation

5.0

Current Progress
Current Progress
Current Progress
Current Progress

UV Light Strength

4.0

Current Progress
Current Progress
Current Progress
Current Progress

Value for Money

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Who is the D200 UV Whole House Air Purifier best for?

The D200 whole-house air purifier is best for less experienced users who want a simple way to improve their air quality.

Pros
  • Simple to install
  • Low maintenance
  • Includes 2 replacement bulbs
  • Duel air sterilization system
  • Affordable and low energy consumption
CONS
  • Not UL Listed
  • Lower coverage

The D200 is the perfect plug-and-play UV light system that makes it as easy as possible to improve your indoor air quality.

It is well-suited for beginners who want equipment that works effortlessly. 

The D200 was seamless from the start. It has no complex installation process, just straightforward steps the manufacturer's guide takes you through.

It's even better for novices than the Bio Shield and takes under 15 minutes to install.

It even has a longer power cord for easier positioning near the air handler within the air conditioner.

The D200 is also easy to use and low maintenance.

Once set up, it just runs and needs basically no user input except period bulb replacement. This model even comes with 2 replacement bulbs to make life easier.

D200 UV Whole House Air Purifier replacement bulbs
Despite the simplicity, this isn't a basic model. It will impact your home's air quality fast, with a dual odor control and UV-C filtration system that eliminates odors and airborne pathogens.

It isn't as effective as the Honeywell UV purifier, but it will make a noticeable difference in a smaller home.

I was slightly concerned that the D200 is not UL-listed or certified, but everything seems up to standard.

However, you should ensure proper installation to make sure it operates safely.

The D200 is a budget model that's perfect for residential use. I recommend it to less experienced users who want a simple and effective air purification in their HVACs.

Feature

Details

Type of UV Light System

Air sterilization (It can be used for coils)

Cord Length

7 feet

UV Wavelength

253.7nm

Coverage

Small-Medium HVAC systems

Bulb Type and Size

2 x 7.5-inch Low pressure mercury lamps

Wattage

18 Watts

Voltage

120v

Warranty

5-year warranty (on the unit - not bulbs)


4. OdorStop OS144PRO

4.3

Overall Score


Ease Of Installation

4.0

Current Progress
Current Progress
Current Progress
Current Progress

UV Light Strength

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Value for Money

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Who is the OdorStop OS144PRO best for?

The OdorStop OS144PRO is best for homes, offices, or commercial settings needing energy-efficient air purification.

Pros
  • Efficient - with airflow sensor technology
  • High-powered UV-C cleaning
  • Versatile application
  • Durable Construction
  • Easy installation
CONS
  • Bulbs burn quickly
  • Relatively expensive

The OdorStop OS144PRO uses advanced technology to run more intelligently than other UV light systems.

This is one of the most energy-efficient UV lights you can buy and provides more air purification with lower running costs.

The key to the energy-efficient operation is the airflow sensor. It syncs the UV light with your AC systems, allowing it to run when it senses the air flowing.

The airflow sensor lets you maximize performance and minimize waste - exactly what I want from my appliances.

The OdorStop OS1440PRO uses 2 high-powered bulbs that clean the air efficiently and operate on the optimal wavelength, 254nm, to kill viruses and bacteria as effectively as possible.

It doesn’t eliminate odors as efficiently as the Honeywell UV air purifier, but it does stop mold growth in the HVAC unit to keep your home’s air clean.

What I appreciate most about the OdorStop (apart from low-running costs) is its versatility.

The powerful UV-C technology is good for home use but also suitable for industrial air conditioner units.

The only slight issue I had with the OdorStop was that the bulbs burn out relatively quickly (every 4-5 months).

It needs more regular maintenance than the D200 air purifier, but it’s not too challenging if you follow the instructions.

The OdorStop OS144PRO has a higher upfront cost than the REKOLIGHTING or BIO Shield.

However, its lower electricity consumption generates long-term savings, making it suitable for larger spaces needing cost-effective, heavy-duty sanitization.

I recommend the OdorStop OS144PRO for large areas where energy-efficient disinfection is a priority.

Feature

Details

Type of UV Light System

Air or Coil Sterilization

Cord Length

6 feet

UV Wavelength

254nm

Coverage

Medium-Large HVAC systems

Bulb Type and Size

2 x 16-inch high output bulbs

Wattage

144 Watts

Voltage

120v

Warranty

2-year warranty


5. REKO Lighting

4.2

Overall Score


Ease Of Installation

4.0

Current Progress
Current Progress
Current Progress
Current Progress

UV Light Strength

4.0

Current Progress
Current Progress
Current Progress
Current Progress

Value for Money

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Who is the REKO Lighting 24 Volts best for?

The REKO Lighting UV light is best for homeowners on a budget looking for a practical and cost-effective way to protect their HVAC system.

Pros
  • Budget-friendly
  • Protects your HVAC system to maximize efficiency
  • Lowers HVAC maintenance costs
  • Effective germicidal UV-C bulb
  • Simple installation (magnetic brackets)
CONS
  • Less removal of bacteria and unpleasant odors from the air supply
  • Lower quality than other models

The REKO Lighting purifying UV light system offers an inexpensive way to remove bacteria, mold, and viruses from your system.

It’s simple, light, and perfect for smaller residential HVAC systems.

Unlike the OdorStop and D200 sanitizing UV lights, the REKOLIGHTING system focuses on protecting the coils.

The germicidal light runs at the optimal 254nm wavelength to help prevent mold and bacteria from settling on your compressor and impacting performance.

This helps to increase the effectiveness and lifespan of your HVAC system, lowering your maintenance costs and saving you a fortune in the long run.

Even during testing, I noticed a slight improvement in the unit’s efficiency with the UV light.

It isn’t as effective at improving air quality as the Honeywell or the Bio Shield lights, but it offers more protection to the HVAC system and ducts.

What I like most about the REKO Lighting system is the simple installation. It takes minutes to fit with a magnetic bracket that easily snaps into place. This is particularly useful for beginners with fewer tools at home.

The downside of this budget sanitizing UV light is the overall construction quality.

It isn't as tough as the industrial-grade Honeywell UV air purifier but is noticeably cheaper. There's no denying the value of this sanitizing UV light at this price point.

I recommend the REKO Lighting system for homeowners on a budget looking to maximize their air conditioner performance.

Feature

Details

Type of UV Light System

Coil sterilization

Cord Length

6 feet

UV Wavelength

254nm

Coverage

Small-Medium HVAC systems

Bulb Type and Size

14-inch high-output bulb

Wattage

18 Watts

Voltage

24v (needs transformer)

Warranty

1-year warranty


6. Air Health Haven HVAC Purifier

4.0

Overall Score


Ease Of Installation

3.5

Current Progress
Current Progress
Current Progress
Current Progress

UV Light Strength

4.5

Current Progress
Current Progress
Current Progress
Current Progress

Value for Money

4.0

Current Progress
Current Progress
Current Progress
Current Progress

Who is the Air Health Haven HVAC Purifier best for?

The Air Health Haven HVAC purifier is best for homeowners and businesses requiring comprehensive air purification beyond microbial sterilization.

Pros
  • Comprehensive air purification (including VOC removal)
  • Integrated carbon filter
  • Suitable for large HVAC systems
  • User-friendly installation
  • 10-year warranty
CONS
  • More expensive
  • Requires more maintenance

If you are serious about removing impurities from your air supply, the Air Health Haven is what you need.

It removes more contaminants than any other HVAC UV light system on the list, letting you breathe clean, fresh air.

It's the sequence of cleaning technologies that make the Air Health Haven so impressive:

  • First, the air passes under a powerful 16-inch UV-C light to deactivate and remove bacteria.
  • Next, the pro-cell technology (photocatalytic oxidation) removes potentially harmful VOCs.[2]
  • Finally, a carbon filter removes the odors before they flow through your return air duct.

The air quality and odor improved quickly, and during testing, I noticed the benefit in just a few hours.

The comprehensive filtration system also protects the compressor and ducts from mold growth - improving the efficiency and lifespan.

This unit is less powerful than the Honeywell UV lights, but it is versatile enough for busy residential or commercial spaces.

However, it's much simpler to install than most industrial models. The manufacturer's instructions are straightforward, and DIYers can install it in under 30 minutes.

The only downside with this model is that it takes more maintenance because the bulbs and carbon filters need replacing every 3-4 months.

The Air Health Haven HVAC UV light system costs more than the REKO Lighting, OdorStop OS144PRO, or Bio Shield, but offers complete indoor air quality improvement.

I recommend it for use with larger HVAC systems in busy environments that need odor control.

Feature

Details

Type of UV Light System

Air sterilization (but also protects the coil)

Cord Length

6 feet

UV Wavelength

253.7nm

Coverage

Medium-large HVAC systems

Bulb Type and Size

16-inch high-output bulb

Wattage

18 Watts

Voltage

120v

Warranty

10-year warranty


Comparing HVAC Air Purification UV Lights

Preview

Name

Rating

Type

Coverage

Price

Bio Shield Antimicrobial Protection UV-C Air...

Bio 50-BUVAS-E

4.8

Air or coil sterilization (primarily air)

Medium HVAC systems

Honeywell UV Air Purifier (24V) with AirBRITE...

Honeywell

4.7

Air sterilization (It can be used for coils)

Medium-Large HVAC systems

Air Purifier Whole House Uv Light in Duct for...

D200

4.5

Air sterilization (It can be used for coils)

Small-Medium HVAC systems

OdorStop OS144PRO UV Air Purifier 144W System...

OdorStop OS144PRO

4.3

Air or Coil Sterilization

Medium-Large HVAC systems

REKOLIGHTING 24 Volts Power Input! Pureuv 14'...

REKO Lighting

4.2

Coil sterilization

Small-Medium HVAC systems

Air Health Haven Plus HVAC Air Purifier | 16'...

Air Health Haven

4.0

Air sterilization (but also protects the coil)

Medium-large HVAC systems

How to Choose a Good UV Light for Any HVAC System

UV radiation can make a big difference to the effectiveness of your HVAC system, and industry leaders, like ASHRAE, have accepted that UV lights can noticeably improve your air quality.[1]

What Type of UV Light System To Get

There are several different types of The two most common HVAC UV light systems are coil sterilization systems and air sterilization systems:

  • Coil sanitizing lights protect your HVAC system from mold and mildew.[3]
  • Air sanitizing lights improve indoor air quality, making them particularly useful in settings with more people.

ACLAB Note:

Some HVAC UV light systems, like the Air Health Haven, have systems that will let you sterilize the equipment and the air.

The table below shows the main differences between the two UV light systems:

UV Light System

Coil Sterilization UV light systems

Air Sterilization UV light systems

Operation

UV lights installed near the evaporator coils

UV lights installed in the air handler or ductwork

Purpose

Prevents microbial growth on the condenser coil

Sterilizes airborne contaminants as air travels through the system

Benefits

  • A clean evaporator coil improves the efficiency of the system by preventing heat loss.
  • Indirectly improves the air quality.
  • Improves indoor air quality and makes your home healthier

Drawbacks

  • May not remove airborne contaminants directly
  • Won’t prevent mold/bacteria build-up within the system
  • Limited by the airflow patterns

Best for?

  • Residential or commercial HVAC systems with coil components where energy efficiency is most important
  • HVAC systems where airborne contaminants are a concern
  • Commercial HVAC systems in healthcare, hospitality, and other high-occupancy spaces

Recommended model

What is the Suitable Bulb Type and Length?

There are 3 main types of UV C light bulbs to choose from.

The table below shows the key differences, but I recommend checking your HVAC system specs first to make sure it’s compatible with your system.

UV-C Lamp Type

Low-Pressure Mercury Lamps

High-Output (HO) Lamps

Amalgam Lamps

Description

Common UV lights in HVAC systems that emit UV-C light around 254nm.

Similar to low-pressure mercury lamps but with higher output for more sterilization.

Uses amalgam technology (mix of mercury and other alloys) that can provide sterilization across a wide range of temperatures.

Lengths Available

Various lengths, most commonly 12", 18", 24".

Various lengths, most commonly 36", 42", 60".

Various lengths, most commonly 12", 18", 24".

Primary Application

Coil sterilization, air sanitization in residential HVAC systems.

Larger commercial or industrial HVAC systems.

Versatile and suitable for various HVAC applications.

Considerations

Standard choice for many HVAC UV-C applications.

Effective and widely available.

Higher UV-C output best for larger systems or higher-contaminant environments.

Stable performance and best for environments with temperature fluctuations.

Recommended UV light bulb

Which Spectrum of UV Light Does It Use?

Light visible light, ultraviolet light comes in different spectrums [4]:

  • Ultraviolet A (UV-A)
  • Ultraviolet B (UV-B)
  • Ultraviolet C (UV-C)

HVAC UV light systems should always use Ultraviolet C light because it's most effective for germicidal purposes.

UV C light

Ultraviolet C operates on wavelengths from 100-280 nanometers (nm), but the best HVAC light system models are between 250 and 270nm.

ACLAB Tip

254nm is the ‘sweet spot’ for sterilization as it can better penetrate the cells and microorganisms, and the highest-performing UV lights are around this wavelength.

I recommend HVAC UV lights with an nm of 250-265nm, like all the models listed, for the best indoor air quality.

What is Its Wattage?

Understanding your UV light's wattage and electrical consumption will help you be more energy efficient.

HVAC UV lights don’t use a lot of electricity, but the higher the wattage, the more sterilization it will provide.

A standard HVAC UV lamp will use 15-55 watts, whereas a larger HVAC UV light system may use over 100 watts. You can find the exact wattage on the product specifications or packaging.

The UV light's wattage usually equates to a couple of dollars a month in running costs.

For that, it can significantly lower your maintenance and cleaning costs and increase the lifespan of the HVAC system by preventing microbial growth on the coils and filters - making an HVAC UV light system a good investment.

ACLab Tip

If you are concerned about immediate running costs, I recommend the low-wattage Bio Shield 50-BUVAS-E Sanitizer System for home use or the energy-efficient OdorStop OS144PRO for commercial use.

Does It Also Offer a Carbon Filter?

A carbon filer can work with your UV light system to remove more contaminants from your HVAC system.[5]

Hvac light with carbon

Some UV air purifiers come with an integrated carbon filter, offering some key benefits:

  • The carbon air filter removes odors that ultraviolet light can’t.
  • The carbon air filter removes chemical pollutants, particularly volatile organic compounds (VOCs).
  • The carbon air filter improves the efficiency of your ultraviolet light system by pre-filtering and removing larger contaminants.

The downside is that installing UV lights with integrated carbon filters can be more complicated, and the units are typically more expensive.

I recommend a UV lamp with a carbon filter, like the Air Health Haven HVAC system, for those using an HVAC system in an area with severe indoor quality issues or where indoor air quality is a top priority (hospitals, etc.).

Would It Lead to Ionization of Air and Ozone Pollution?

UV light can create ozone, which is harmful to the environment, by ionizing the air.[6]

UV lights for HVAC should not typically produce ozone because they only use UV-C wavelengths, but improper installation can lead to UV light leaking and causing damage.

If you are concerned about ozone pollution, I also recommend looking for UV lights for HVAC systems with some of the following features:

  • Enclosed fixtures with reflective interiors that direct UV light to intended surfaces only
  • Quartz sleeves that filter out harmful UV light wavelengths.
  • Exhaust venting to quickly remove airstreams after exposure to UV light.
  • Ozone monitors and warning sensors that automatically deactivate UV lights if the ozone level breaches a specific threshold.

The Bio Shield 50-BUVAS-E and Air Health Haven are two of the safest UV lights for HVAC systems that will mitigate the risk of ionization/ozone.[7]

How Easy Is It To Install?

UV lights for HVAC systems are typically designed to be easy to install without altering your ductwork or system.

ACLAB Note:

Still, installation must be done correctly to avoid air ionization and damage to your equipment.

If in doubt, call for professional help.

I recommend choosing easy-to-install UV lights that have:

  • Brackets, rails, or mounting plates that allow secure attachment to surfaces
  • Minimal wiring requirements
  • Adjustable sizing so you can adapt the UV lamp to your HVAC system.

All the UV lights for HVAC systems listed above are straightforward to install, but the D200 whole-house air purifier and REKO Lighting purifying UV light system are the most straightforward.

I recommend them for beginners - but make sure you read the instruction manual carefully to set up the UV lights correctly.

How Long Does Each Bulb Last?

UV light bulbs typically last 6-24 months, but it varies depending on the usage and power level.

Higher-watt bulbs wear out faster than lower-wattage ones, but the quality of the UV bulb will also impact the lifespan.

I recommend buying good-quality UV lights with a long-lasting UV bulb, like the Honeywell UV air purifier.

However, all UV bulbs need to be changed every 1-2 years to avoid the UV output dropping, so you will still have to replace the bulb periodically.

What Is Your Budget?

UV lights for HVAC systems can cost anywhere from $50 to $1000. It all depends on the UV light efficiency, complexity, and size.

  • More basic lights for HVAC systems (usually a UV lamp) cost $50-$150.
  • Standard UV lights for HVAC systems will cost $150-$500. These will be suitable for residential use and include a set-up kit.
  • Commercial-grade UV lights for a more complex heating and cooling system cost $500-$1500. These have more powerful output lamps and industrial-grade fixtures.

As with all appliances, you typically get what you pay for, and the more expensive UV lights will perform more effectively - but you need to choose appropriate UV lights to match your HVAC system.

The REKO Lighting is the best HVAC UV light for those on a budget, but I don’t recommend it for industrial use.

Is There a Warranty Period?

Even the best UV light will experience wear and tear in an HVAC system, so you should always look for equipment with warranty protection.

Some premium models (like the Air Health Haven purifier) offer a 10-year warranty, but most are shorter.

I recommend choosing UV lights with a 1-year warranty minimum to protect your investment (like the Bio Shield 50-BUVAS-E or D200 whole-house air purifier).

Why UV Lights Are Worth It (Benefits Explained)

benefits of HVAC uv light

Not all air conditioning systems use ultraviolet lights, but I always recommend them for homes and businesses.

Here are a few good reasons to have them installed:

  • They improve indoor air quality and reduce potential health risks by destroying viruses, bacteria, and other contaminants flowing through your HVAC system.
  • UV lights can help remove bad odors.
  • They improve the AC unit efficiency by improving condenser coil heat transfer and airflow.
  • They are low maintenance and cheap to run, providing beneficial germicidal UV light with little time or money.

Good quality UV lights for your HVAC system will make your home or business healthier, and they pay for themselves by extending the lifespan of your HVAC units.

Common Questions

Are HVAC UV Lights Safe?

Yes, HVAC UV lights are safe if used correctly. However, direct exposure to UV light can be harmful (to people and equipment), so installing UV lights correctly is crucial. You should follow the manufacturer safety tips and wear eye protection when handling UV lights.

Can UV Lights Damage HVAC System Components?

Yes, prolonged exposure to UV light can degrade certain materials. Most HVAC air filtration systems account for this, but incorrect installation or placement may risk damage to your HVAC system.

Are There Drawbacks or Risks of Using UV Light for HVAC?

A UV light system helps maintain cleaner air and can keep your HVAC system clean. The only downside is the initial cost and (minor) ongoing maintenance and running costs, and the only potential risk is that improperly installed UV air purifiers can create ozone.

So, Which UV Light Is Best For Your HVAC Unit?

Your UV light system should match your specific HVAC system, but my overall top pick is the Bio Shield UV-C light system.

It’s fast-acting, efficient, and versatile enough for home or light-commercial use, offering excellent value for money.

However, all the UV light systems on the list above will help you protect your HVAC system and improve your indoor air quality.

Hopefully, this guide has helped you find the perfect UV light for your needs.

My #1 Recommendation
Bio 50-BUVAS-E UV-C Air

  • Fast-acting with advanced UV-C technology
  • Works well across a range of temperatures
  • User-friendly and easy to install
  • Versatile - suitable for residential and light-commercial HVAC systems
  • Energy-low power requirements

References: 

  1. https://www.ashrae.org/file%20library/technical%20resources/covid-19/i-p_a19_ch62_uvairandsurfacetreatment.pdf
  2. https://www.pca.state.mn.us/pollutants-and-contaminants/volatile-organic-compounds-vocs
  3. https://www.epa.gov/mold/mold-cleanup-your-home
  4. https://science.nasa.gov/ems/10_ultravioletwaves/
  5. https://ww2.arb.ca.gov/our-work/programs/air-cleaners-ozone-products/air-cleaners-removal-odorous-compounds-associated
  6. https://pubmed.ncbi.nlm.nih.gov/33534912/
  7. https://www.epa.gov/ground-level-ozone-pollution/ground-level-ozone-basics
Was This Article Helpful?
YesNo

Josh Mitchell

Founder

Josh Mitchell
My name is Josh and I am obsessed with home appliances. From portable AC units to heaters and air purifiers, I enjoy testing, learning and using these devices to improve the air quality inside my family home.

My Favorite Home Appliance?

Midea U Shaped Window Air Conditioner

See Our Editorial Processes

Meet Our Team

Share Feedback