UV Lights
UV Lights | Ventilation and Air Quality | Heating and Air Conditioning | La Follette
Breathe easier in La Follette with HEP’s cutting-edge UV lights integrated directly into your heating and air conditioning system. Our ultraviolet technology neutralizes mold, bacteria, and viruses as air circulates, while precision-engineered ductwork keeps temperatures comfortable year-round. The result is a home that feels fresher, smells cleaner, and supports your family’s health—all without adding extra hassle to your routine.
Backed by local technicians who live and work right here in Campbell County, we’re committed to optimizing your ventilation and air quality with fast installs, straightforward pricing, and 24/7 support. Whether you’re upgrading an aging HVAC unit or looking to add a powerful layer of protection to a brand-new system, HEP delivers the experience, equipment, and peace of mind you deserve.
FAQs
What exactly are UV lights in an HVAC system and how do they work?
UV (ultraviolet) lights are specialized germicidal lamps installed inside the air-handling section or ductwork of your heating and air conditioning system. They emit short-wave UV-C energy that penetrates the cell walls of microorganisms—mold spores, bacteria, and many viruses—disrupting their DNA so they can’t reproduce. As air cycles through your system, the UV field continuously disinfects the coil and passing airflow, helping keep the entire indoor air stream cleaner and healthier.
Are UV germicidal lamps safe for my family, pets, and HVAC equipment?
Yes—when properly installed by a licensed HVAC technician, UV-C lights are sealed inside the air handler or supply plenum, so occupants are never exposed to direct radiation. The bulbs produce no ozone, leave no chemical residue, and run on low voltage. They generate minimal heat and are designed not to damage coils, insulation, or wiring. As long as service panels remain closed and bulbs are replaced on schedule, UV systems are a safe, proven technology.
How effective are UV lights at reducing allergens, mold, and viruses in La Follette’s humid climate?
La Follette’s warm, often humid environment encourages mold growth on evaporator coils and in drain pans. UV-C lamps shine directly on these moist surfaces, preventing mold biofilm from forming and keeping coils clean—often restoring up to 15–20 % of lost airflow and efficiency. Independent studies show properly sized UV systems can inactivate up to 99 % of common airborne pathogens (including influenza, rhinovirus, and SARS-CoV-2 surrogates) as they pass the lamp. Homeowners typically report fewer allergy flare-ups, reduced musty odors, and cleaner supply registers within weeks of installation.
Will adding a UV light affect my HVAC system’s energy efficiency or void my manufacturer’s warranty?
Because UV lamps keep the evaporator coil free of organic buildup, they actually improve heat-transfer efficiency and lower static pressure—helping your system run more efficiently. The bulbs draw only 10–30 watts each (roughly the same as an LED light bulb), so overall power usage is minimal. Major HVAC manufacturers recognize UV technology; when installed by a certified dealer, it will not void your equipment warranty. In fact, some brands list UV lights as an approved accessory that supports coil warranty coverage by preventing biological growth.
How often do UV bulbs need replacement and what maintenance is required?
UV-C output declines gradually, so bulbs should be replaced every 12–24 months depending on the model and hours of operation. The process is quick: turn off power, open the service port, swap the lamp, and clean the quartz sleeve if present. During routine HVAC tune-ups, our La Follette technicians also inspect ballasts, verify safe wiring, and confirm proper lamp positioning. Aside from bulb changes, UV systems are virtually maintenance-free—no filters to wash and no consumables other than the lamp itself.
What is the typical cost of installing UV lights in my La Follette home, and do you offer financing or specials?
Most residential UV installations range from $350 to $750, depending on lamp type (coil-mounted vs. air-stream), number of bulbs, and any required electrical work. Because UV lights improve indoor air quality and can reduce service calls related to moldy coils, many homeowners view them as a long-term savings. Our company offers seasonal promotions, multi-system discounts, and 0 % financing for qualified customers in the La Follette area. During a free in-home evaluation, we’ll provide an exact quote and explain all payment options.