Ever since I upgraded my home’s air quality with uv light installation hvac, I’ve noticed a huge difference. No more sneezing fits or stuffy noses when the system kicks on. The uv lamp kills mold, bacteria and allergens right in the ducts. The Green Ductors installation team was professional, explained everything clearly, and did everything perfectly. If you're thinking about improving your indoor air quality, I highly recommend looking into this - it's worth every penny for peace of mind and healthier air.