What Are the Benefits of UV Lights in an HVAC System | Triad
- By ppc@rynoss.com
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- 25 Jan, 2021
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One way to improve the indoor air quality in your home is to have UV lights installed in your HVAC system. They reduce the number of microorganisms circulating throughout your home. This helps keep you and your family healthy.
What Are UV Lights?
UV lights emit shortwave radiation that kills viruses, bacteria and mold. When microorganisms are exposed to this radiation, they can't produce the proteins they need to live. All the air in your home travels through your ducts, so that's where the UV lights are installed by a qualified technician.
Do UV Lights Kill Viruses?
Shortwave radiation has been shown to effectively kill viruses and bacteria. They're a health concern as they cause bacterial infections, colds and diseases. UV lights operate at a wavelength that is best for germicide.
Triad Sheet Metal Heating & Cooling of Greensboro, NC, installs UV lights in HVAC systems. We offer other indoor air quality solutions as well, such as air cleaners, ventilators and humidifiers.
What About COVID-19?
It's not yet known whether UV lights are effective against COVID-19. While research hasn't been completed into this, the data is promising. COVID-19 is killed by the time and intensity of exposure to shortwave radiation.
What Types of UV Light Systems Are Available?
There are two types of UV lights that can be installed in your HVAC system. The first one is air-based UV lights. Air moves through the UV lights and microorganisms are destroyed.
The other type is coil-based UV lights. This system is installed in your air conditioner, as that's a problem area where bacteria can grow. Since the coils in your air conditioner are moist, they're an ideal place for germs to grow.
Triad Sheet Metal Heating & Cooling repairs and installs heaters and air conditioners. We offer a maintenance plan for HVAC systems. We're also a metal roofing company. Get in touch with us today to find out more or to schedule an appointment.

All furnaces should be serviced and maintained regularly to make sure that they continue heating effectively and efficiently. If you want to lessen the chances of your furnace breaking down over the winter, you should always have your furnace professionally serviced every year. In this post, we're going to discuss why furnace maintenance is important and what it involves.
The Importance of Yearly Furnace Maintenance
Furnace maintenance is essential for your safety. It helps to prevent possible fire hazards and carbon monoxide leaks. The technician servicing your equipment will always check that everything is functioning properly to ensure the furnace will automatically shut down if it overheats or experiences a safety issue. Maintenance is also important for the life of your furnace, ensuring it lasts anywhere from 15 to 30 years. It can also save you money by lowering your heating costs and helping to avoid costly repairs later on.
What Does Furnace Maintenance Entail?
Maintaining a furnace involves inspecting, cleaning and testing all of your heating system's components on an annual basis. This includes the various components inside the furnace, as well as the blower and thermostat.
A technician will inspect your ductwork to ensure it isn't damaged or leaking air. Damaged ductwork will greatly increase your energy costs and make your heating system far less effective.
Cleaning the blower assembly, furnace burners and flame sensor are especially important for keeping the furnace heating effectively. This also provides reliability. Inspecting the heat exchanger and exhaust flue is also essential for ensuring the furnace is properly vented and preventing carbon monoxide leaks.
As one of Greensboro's most trusted HVAC companies, Triad Sheet Metal is your best choice for furnace maintenance and repairs. Our technicians have experience servicing all makes and models of furnaces as well as central air conditioners and heat pumps. We also offer professional HVAC replacement and installation as well as a full range of indoor air quality services. Give us a call today to schedule your annual furnace maintenance service.