working in Bernards, NJ for a valued client. I installed a Honeywell Home UV2400U5000 UV air purifier in a residential HVAC system. This unit was mounted inside the ductwork to neutralize airborne contaminants such as bacteria, mold, and viruses. I connected it to the HVAC system and ensured proper electrical wiring. After installation, I tested the unit to confirm the UV light was functioning effectively. This air purifier will significantly improve the home's indoor air quality by reducing harmful pathogens circulating through the system.