see post limited seal.Fluorescent Leak Detection: This method requires injecting a fluorescent dye in to the HVAC resource system. When the dye arrives into contact with the refrigerant leak, it fluoresces below UV light, rendering it easier to establish the source of the leak.Freon consists of fluorinated hydrocarbons, a chemical that triggers health issues in people who find themselves exposed to it in big quantities. This chemical is each colorless and odorless, so it’s crucial to act quick in case you suspect your AC system is leaking freon.By sealing duct leaks, you'll be able to reach superior air harmony and manage a far more consistent and comfy temperature all through your living space.