UV-C Air Purification for Mould, Bacteria & Viruses

UV-C light (254 nanometers wavelength) penetrates microorganism cell walls and disrupts their DNA, preventing reproduction and causing cell death. It's the same technology hospitals use to sterilize operating rooms. The process is instantaneous—organisms exposed to UV-C are neutralized immediately.

Yes. UV-C is only produced inside your furnace, air handler, or sealed ductwork—never in your living spaces. Safety shutoffs ensure the bulb turns off immediately if you open the furnace cabinet. As long as the system is properly installed and maintained, there is zero UV exposure risk to occupants.

UV light kills the mould and bacteria causing odours—the odour source itself. Once mould is eliminated from your coils and ducts, musty smells disappear within days. This is more effective than air fresheners, which only mask odours temporarily.

No. Air filters remove particles; UV light kills microorganisms. Both serve different purposes. Filters stop dust and allergens; UV-C kills the bacteria, mould, and viruses that pass through. Most homes benefit from both working together.

Standard UV bulbs last 12–24 months depending on runtime and bulb quality. We recommend checking output every 6 months and replacing annually if your system runs frequently. We provide genuine replacement bulbs and installation service.

Many families report reduced allergy symptoms, especially those triggered by mould or bacterial allergens. Results vary by individual—if allergies are dust or pollen-driven, air filtration may help more. If mould or moisture-related, UV-C provides significant relief.

Installation cost depends on your furnace type and system complexity. Coil-mounted systems are more affordable than duct-mounted options; commercial-grade systems cost more than standard residential UV. We provide a written quote after assessment. Financing is available.

No. Most residential UV-C bulbs (185 nm to 254 nm) do not produce ozone. If a system uses a dual-wavelength bulb that generates UV-A light (which can produce trace ozone), we'll note that during the consultation. We recommend UV-C only systems for homes without ozone concerns.

Most UV systems run during heating and cooling operation—they activate when your furnace or air conditioner runs, providing continuous purification whenever air circulates. Some systems run on a timer (6–8 hours daily); others run continuously. We'll recommend based on your situation.

UV systems need integration with your furnace's electrical system and proper placement for maximum effectiveness. Professional installation ensures safety shutoffs function properly, wiring is correct, and UV coverage is optimal. We recommend professional installation for safety and warranty purposes.

No. UV systems integrate seamlessly without affecting heating or cooling function. They add minimal power draw and don't restrict airflow if installed correctly. Your furnace and air conditioner operate normally while UV-C purification runs in the background.