Refrigerant, a substance you may sometimes hear referred to by a name brand—Freon—is a necessary component of any conventional central AC system. There are a lot of misconceptions about refrigerant that cause some homeowners to assume problems exist where they don’t, or worse—that there is no problem when one does exist.
Your air conditioning system is charged with a set amount of refrigerant upon installation (which may not be “Freon” by name). We want to tell you more about the purpose of refrigerant and why low refrigerant may be more of a problem than you think.