is freon odorless
is a trade name for a class of chemicals (known as Chlorofluorocarbons or CFC's) used as a refrigerant in air conditioning systems. Freon is a gas at room temperature and a liquid when cooled or compressed. Freon gas is colorless, non-flammable and relatively odorless.Some Freons have an ether-like odor.reon gas leaks can ocurr at the outdoor compressor or indoors as the Freon liquid is pumped into the AC unit. is dependent upon the amount of Freon in the system and the space/size of the area where the leak occurs.