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UV-C installed near the evaporator coil or plenum can help inhibit microbial growth on damp HVAC surfaces. It is a maintenance add-on, not a cure-all, and works best when combined with proper filtration and routine system cleaning.
Most UV-C lamps run continuously and are typically replaced every 12–24 months, depending on the model, operating hours, and manufacturer guidance.
No. UV-C helps target surface growth near the coil, but it does not replace filtration, ventilation, or routine cleaning.
When installed inside the plenum or air handler and properly sealed, UV-C remains contained. We test for light leaks and review safety guidance with you.
UV-C can help keep coil surfaces cleaner between services, but it does not replace filter changes or periodic HVAC cleaning.
