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  1. Freon - Wikipedia

    "Freon" is the brand name for the refrigerants R-12, R-13B1, R-22, R-410A, R-502, and R-503 manufactured by the Chemours Company. They emit a strong smell similar to acetone. [2] …

  2. What Is Freon? - Today's Homeowner

    Apr 9, 2025 · Learn about the history of Freon refrigerant, where it comes from, why it's been phased out, and what alternatives you may be able to use.

  3. Freon | Refrigerant, Chlorofluorocarbon, CFCs | Britannica

    Freon, (trademark), any of several simple fluorinated aliphatic organic compounds that are used in commerce and industry. In addition to fluorine and carbon, Freons often contain hydrogen, …

  4. The Chilling Truth About Freon Refrigerant: What You Need to Know

    Freon is a type of refrigerant commonly used in various cooling systems, including refrigerators and air conditioners. It is a brand name originally owned by DuPont and refers to a group of …

  5. What Is Freon and How Does It Work? - Old School Cooling

    May 19, 2025 · Freon is a type of gas that helps cool the air in your air conditioner, refrigerator, and other cooling systems. It is a refrigerant, which means it absorbs heat from one place and …

  6. Freon™ Refrigerants

    For decades, Freon™ refrigerants have been the trusted choice for their performance, reliability, and safety in air conditioning and refrigeration applications.

  7. What is Freon and Freon Replacement? - Aire Serv

    Freon is the trademarked name of a specific type of refrigerant or coolant used in air conditioners. It circulates through the AC, starting as a gas, converting to a liquid, and returning to gas.

  8. What is Freon? Everything You Need to Know About Freon, …

    Jun 15, 2022 · Freon is a trademarked name for a class of refrigerants, primarily made of CFCs, used in air conditioning and refrigeration. Its ability to absorb and release heat allows systems …

  9. Freons - Chemistry Encyclopedia - reaction, water, number, atom

    Freons are essentially colorless, odorless, nonflammable, and nontoxic. Their low boiling points, low surface tension, low viscosity, insolubility in water, and general chemical inertness are …

  10. What Is Freon & Is It Important? | AC Maintenance Tips

    Freon is a brand name of refrigerant, technically known as R-22. Once touted as the “miracle compound,” Freon is a mix of several different chlorofluorocarbons, or CFCs, which are now …