Germ-killing UV Lights
Germ-killing UV Lights | Ventilation and Air Quality | Heating and Air Conditioning | Jonesborough
Breathe easier in Jonesborough with HEP’s cutting-edge germ-killing UV lights seamlessly integrated into your home’s heating and air conditioning system. Our powerful UV technology targets and neutralizes bacteria, viruses, and mold spores as air passes through your ducts, delivering a crisp, purified breeze to every room—without adding chemicals or fragrances. The result is healthier indoor air, fewer allergy triggers, and HVAC equipment that runs cleaner and more efficiently all year long.
Pair those UV lamps with HEP’s proven expertise in ventilation and air quality solutions, and you’ll have a home that feels fresher from the moment you walk inside. Whether you need a complete duct redesign, an energy-saving air exchanger, or just routine maintenance, our local team is ready 24/7 to fine-tune airflow, balance humidity, and keep your family breathing happily in every season.
FAQs
How do germ-killing UV lights work inside my heating and air-conditioning system?
Specialized ultraviolet-C (UVC) lamps are installed inside your HVAC air handler or in the ductwork near the evaporator coil. As air cycles through the system, the UVC energy disrupts the DNA and RNA of mold spores, bacteria, and many viruses, preventing them from reproducing. By continuously bathing key surfaces and passing air in UVC light, the lamps keep the coil cleaner, stop bio-film from forming, and significantly reduce airborne pathogens before the conditioned air is delivered to the living spaces.
Are UV lights safe for my family, pets, and the HVAC equipment?
Yes—when professionally installed, germicidal UVC lamps are fully enclosed within the HVAC cabinet or ductwork, so the light never escapes into occupied areas. The materials used are ozone-free, and the fixtures are designed to withstand the temperature and humidity inside the system without damaging plastics, insulation, or electrical components. Technicians follow safety protocols, including interlocks and warning labels, to prevent accidental exposure during maintenance.
Will adding UV lights really improve my indoor air quality here in Jonesborough?
Jonesborough’s humid summers create ideal conditions for mold growth on evaporator coils, and our pollen seasons can be intense. UVC treatment keeps coils and drain pans cleaner, reducing mold spores blown into the home. Independent studies show up to 99% reduction of certain bacteria and viruses on treated surfaces and measurable decreases in airborne allergens. Paired with proper filtration and ventilation, UV lights provide a noticeable boost to overall indoor air quality and HVAC efficiency.
How much maintenance do UV lights require and how long do they last?
The lamps gradually lose intensity and should be replaced about once every 12–24 months, depending on the model and runtime. During your regular HVAC tune-up, our technicians will wipe the quartz sleeve, check the ballast, and verify lamp output with a UV meter. Maintenance is quick—usually less than 15 minutes—and replacement bulbs are inexpensive compared to the energy savings and health benefits.
Can UV lights be added to my existing heating and cooling system, or do I need a new unit?
In most cases, a retrofit is simple. We offer low-profile UVC fixtures that mount in the supply plenum, return plenum, or directly over the evaporator coil of almost any brand of furnace, heat pump, or air handler. A brief site inspection lets us choose the correct lamp length and wattage for your system size and duct configuration, ensuring optimal germicidal coverage without restricting airflow.
What is the cost and return on investment for installing germ-killing UV lights?
Installed pricing in the Jonesborough area typically ranges from $350 to $700, depending on lamp size and whether one or two lamps are required. Benefits include lower utility bills (a clean coil can boost cooling efficiency by 10–15%), fewer service calls related to bio-growth, and potential reductions in doctor visits or allergy medications. Most homeowners see energy-related payback in 1–2 cooling seasons, with health and comfort improvements starting immediately.