UV-C Purification
UV-C Purification | Ventilation and Air Quality | Heating and Air Conditioning | Allardt
Breathe easier in Allardt with HEP’s cutting-edge UV-C purification systems integrated right into your heating, air-conditioning, and ductwork. Our ultraviolet technology neutralizes up to 99.9 % of airborne viruses, bacteria, and mold spores before they ever circulate through your home. Pair that with high-efficiency filtration and whisper-quiet variable-speed fans, and you’ll feel the difference in every room—crisp, clean, comfortable air that’s as fresh as the plateau breeze.
From custom installation to 24/7 monitoring options, we tailor solutions that elevate both energy savings and indoor serenity. Homeowners across Fentress County trust HEP because we combine decades of HVAC expertise with a passion for healthy living. Discover how a smarter approach to ventilation and air quality can protect your family, preserve your HVAC investment, and turn your house into the safest retreat on the block.
FAQs
What is UV-C air purification and how does it work in an HVAC system?
UV-C purification uses short-wave ultraviolet light (wavelength 254 nm) to break down the DNA and RNA of microorganisms that pass through your heating and air-conditioning equipment. We mount special UV-C lamps inside the air handler—usually over the evaporator coil and/or in the return plenum—so every time the fan runs, the light bathes the air stream and the moist coil surface. The constant exposure disables up to 99 % of viruses, bacteria, and mold spores before they recirculate into your living space, improving indoor air quality without adding chemicals or fragrances.
Why is UV-C purification especially beneficial for homes and businesses in Allardt?
Allardt’s warm, often humid climate is a breeding ground for mold and mildew inside ductwork and on evaporator coils. Those biological growths not only lower air quality but also reduce HVAC efficiency by insulating the coil. UV-C light prevents colonies from forming and keeps the coil clean, which means fresher air, fewer allergy triggers, and lower energy bills. In a small community like Allardt, where many buildings rely on closed windows during peak heating and cooling seasons, UV-C adds an extra layer of protection that standard filters alone can’t provide.
Will a UV-C system eliminate viruses such as influenza or coronavirus from my indoor air?
Independent laboratory tests show that properly sized and installed UV-C lamps can neutralize up to 99 % of common airborne viruses—including influenza, rhinovirus, and strains of coronavirus—on a single pass. While no air-cleaning technology can guarantee 100 % removal of every pathogen, UV-C significantly reduces the viral load that reaches occupied rooms. For comprehensive protection we recommend combining UV-C with high-efficiency filters (MERV 13 or higher) and adequate ventilation, especially in high-traffic or commercial spaces.
Can UV-C lamps be added to my existing heating and air-conditioning equipment, or do I need a new system?
In most cases we can retrofit UV-C fixtures into your current furnace, air handler, or mini-split air conditioner without replacing the equipment. During a free on-site assessment, our Allardt technicians measure coil size, air flow, and available power, then choose lamp lengths and mounting brackets that fit your unit. The installation typically takes 1–2 hours, involves minimal downtime, and is staged to meet manufacturer safety standards so the light never escapes the ductwork.
How much maintenance do UV-C lamps require and how often should they be replaced?
UV-C lamps degrade slowly even if they still glow blue. Output drops below germicidal levels at about 9,000 hours—roughly one year of constant operation or 18–24 months if tied to fan runtime. We recommend annual inspection, sleeve cleaning, and lamp replacement during your regular spring or fall HVAC tune-up. The cost is comparable to replacing a high-quality filter and far less than treating a mold-coated coil or dealing with respiratory illnesses.
Are UV-C air-purification systems energy-efficient and safe for occupants?
A typical residential lamp draws 15–40 watts—no more than a standard light bulb—so the energy cost averages $1–$3 per month. Because the lamps are sealed inside the air handler, occupants and pets are never exposed to direct UV-C rays. Our certified installers add safety interlocks and viewports to ensure maintenance can be done without contact. The result is a low-cost, low-risk upgrade that quietly keeps your indoor environment healthier year-round.