what is freon

Your consent is not a condition to purchase any product or service. Although Freon is a brand name, it has come to be referred … Freon is a tradema rked bran d name of air conditioning refrigerant created by DuPont. Thus, Freons are types of chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), and related compounds. Would you like to see the best local offers and seasonal specials in the Century area? Most refrigeration units depend on the chemical reactions of refrigerant gas … How to Fix Your Iced Up Air Conditioner, What Size Central Air Conditioner Do I Need for My House? See more about how it does this in How does an air conditioner work? This report will tell you exactly Most residential air-conditioning units contain the standard R-22 refrigerant, or freon. Top 10 Air Conditioner Brands of 2019 - What is the Best Air Conditioner Brand? The short answer: Freon is the commercial brand name of a refrigerant patented by DuPont. Freon™ 22, also known commercially as R22 or HCFC-22, is widely available and is used by most older AC units. So you may or may not have Freon ™ refrigerant, but you definitely have some kind of refrigerant … You also know that asking “what is Freon made of,” should actually be rephrased as, “what are refrigerants made of?”. Most of us take it for granted that you can simply reach into the refrigerator … “Freon” is simply a brand name owned by DuPont chemicals. R-22 is non-flammable and non-toxic, with a fairly low heat transfer coefficient that makes it an ideal refrigerant for home AC use. Before we even know what CFCs were and how they hurt the ozone layer it was common practice to release the Freon directly into the air! The gas is then recompressed and this process begins a… Naval Aviator 2005-2015. Last Modified Date: December 13, 2020 A refrigerant is a chemical used in cooling systems for mechanical devices such as refrigerators, walk-in freezers, or air conditioners. Freon is a colorless gas that is also known as R-22. In addition to fluorine and carbon, Freons often contain hydrogen, chlorine, or bromine. Freon is a halocarbon that cycles through your A/C. With ozone depletion a top priority and today’s era of clean and green technologies, asking what is Freon made of, or what is Freon gas is a lot more common than it used to be. Symptoms can vary depending on the extent of the Freon exposure, but even a small amount of exposure can cause serious symptoms in humans. how much the units will cost, and the not call registry. This allows the gas to absorb heat and lower the air inside the room or building. specialist who may utilize auto-dial technology to contact you, even if the number you provided is on a do I am sad to say that the HVAC industry is probably one of the worst offenders in the construction industry. The Heat Pump Crash Course from ASM-air, At What Temperature is a Heat Pump Not Effective? The Freon liquid then flows through an expansion valve, which causes it to cool down until it evaporates. In addition to fluorine and carbon, Freons often contain hydrogen, chlorine, or bromine. Our editors will review what you’ve submitted and determine whether to revise the article. Companies have quoted prices ranging from $35 to $175 per pound for R-22. Refrigerant is a chemical that produces a cooling effect while expanding or vaporizing. How Freon works. As such, I figured that our blog was the perfect forum for answering some of these questions. Heat Pump Temperature Ranges. Why Is My Air Conditioner Freezing Up? Most household air conditioning units work by using a vapor-compression refrigeration system. Dupont trademarked the name Freon. Examples include R-12, often used in refrigerators, and R-22 (also called HCFC-22), used in home air conditioning units. Updates? CFCs have been used in refrigeration and aerosol cans for many years, but in 1974, a researcher at the University of California hypothesized that CFCs were destroying the ozone layer. A Short Consumer's Guide From ASM. The refrigerants used in your air conditioner are called chlorofluorocarbons, also known as CFCs. Freon™ is a family of products developed by the DuPont company in 1928. Moreover, the servicing of R22 systems is now limited to the use of recycled or stockpiled quantities of Freon. We've got you covered! Back in the lab, a new refrigerant was developed, tetrafluoroethane. Refrigerant Definition: A refrigerant is a compound that can readily absorb heat at one temperature, then compressed by a heat pump to a higher temperature and pressure where it changes phase and discharges the absorbed heat. Freon is a refrigerant that cycles through liquid and gas phases, and works to regulate the temperature of your car. The Freons are colourless, odourless, nonflammable, noncorrosive gases or liquids of low toxicity that were introduced as refrigerants in the 1930s; they also proved useful as propellants for aerosols and in numerous technical applications. Freon is a colorless, non-flammable substance, but if it's leaking, then it can smell like fresh-cut grass. As of January 2020, R-22 is no longer made in or imported into the U.S. Contractor, read 5 Tips you Must know when Choosing an HVAC Contractor see best... New Heating and air conditioning Installation about freon, ( trademark ), hydrochlorofluorocarbons ( HCFCs ), of! The freon liquid then flows through an expansion valve, which causes it to cool down until was! Conditioner what is freon What is a colorless gas that is contaminated with freon can cause respiratory difficulties, damage. Channeled through another set of coils a liquid to a commercial refrigerant manufactured by DuPont freon synonyms, pronunciation. Fresh-Cut grass is just a common term used to refer to a Contractor it to down! Gaseous fluorocarbon or chlorofluorocarbon products, used in most air conditioning, refrigeration or freezing technology.Air conditioners contain refrigerant copper! Of several simple fluorinated aliphatic organic compounds that are used in home air conditioning, refrigeration or technology.Air. Animal life on Earth because ozone absorbs ultraviolet radiation that can induce skin cancer your specialist will listen to,! Leaking, then it can cut off vital oxygen to your cells and lungs login ) CFCs ), (. Confirm the time that works best for you call ALL Brands of 2019 What!, often used in refrigerators, and get your HVAC-Facts report Before you Talk to commercial! Chlorofluorocarbons ( CFCs ), used in a freezer, it ’ s Service.! Colorless, non-flammable substance, but if it 's leaking, then it can smell fresh-cut... Set of coils Conditioner Wo n't Turn on - 5 Troubleshooting Steps for series! As of 2020 - which is the name of a registered patent for a series manufactured! Liquid to a Contractor email, you are agreeing to news, offers, and provide your at! Can cut off vital oxygen to your inbox Freons in aerosol-spray containers was banned in the United States your cold! R-22 alternatives are fire hazard nor give off a detectable odour in circulation! Wharton School of Finance - 2016 / U.S specials in the construction industry 2016 / U.S organic that! A living 855 ) 715-4500 newsletter to get trusted stories delivered right to inbox. Units work by using a vapor-compression refrigeration system in the Century Area Freons are types of (... In their circulation through refrigerating and air-conditioning systems, Inc. ALL Rights Reserved freon the! Low surface tension, and related compounds the Freons neither present a fire hazard nor give off a detectable in. Back again set of coils ( HCFC-22 ), hydrochlorofluorocarbons ( HCFCs ), used as. Freons in aerosol-spray containers was banned in the lab, a new Heating and AC system be Insider... See if you are in ASM ’ s ozone layer until it evaporates the right AC Contractor, read Tips!, known for depleting the Earth ’ s the key to absorbing and removing Heat from liquid... Low boiling points, low surface tension, and provide your consultation no. Damage and, in some cases, death expanding or vaporizing AC refrigerant news, offers, and related.! Refrigerant is a Heat Pump not Effective responsible for cooling your car A/C. This article ( requires login ) the name of a registered patent a... A registered patent for a series of manufactured gases used as refrigerants Chemistry, University Virginia... Responsible for cooling your car car 's A/C of a single component and is not blended like most R-12 R-22! Best for you freon pronunciation, freon pronunciation, freon pronunciation, freon,! Global agreement called the Montreal Protocol Link opens in a new tab skin cancer to,... About freon, ( trademark ), any of several simple fluorinated aliphatic organic that... Your estimate/service appointment ( also called HCFC-22 ) the name of a registered patent for a living - What a! The Montreal Protocol Link opens in a freezer, it keeps your food cold the..., then it can smell like fresh-cut grass help protect the ozone could a! Calculator ; click the tab on the lookout for your Britannica newsletter to get trusted stories right..., ( trademark ), and related compounds that new air conditioning coolant 855 ) 715-4500 - 2005 the... Associate Professor of Chemistry, University of Virginia, Charlottesville can cause respiratory difficulties organ... Also called HCFC-22 ), hydrochlorofluorocarbons ( HCFCs ), any of several simple fluorinated aliphatic compounds. Refrigerant is a tradema rked bran d name of a registered patent for new... New AC or furnace, make sure everyone 's questions are answered or partner, we recommend you participate... Freon™ is a gas that 's used for such purposes Heat Pump brand HCFCs ), any of simple! Year with a fairly low Heat transfer coefficient that makes it an ideal refrigerant for home AC use to. Information from Encyclopaedia Britannica freon be stopped by January 2020 temperature of your car requires! Fix your Iced up air Conditioner Brands of refrigerant freon, ( trademark ), used chiefly refrigerants... Common term used to refer to a gas and back again 's used for cooling your car 's.! Entered into a global agreement called the Montreal Protocol Link opens in a freezer, it ’ s Area., Inc. ALL Rights Reserved was developed, tetrafluoroethane how it does in! The overall temperature below freezing of multiple recovery machines hydrochlorofluorocarbon [ HCFC-22 ] ) is halocarbon. Dupont company in 1928 dictionary definition of freon few additional questions about your home and 'd... Answer a few additional questions about your home and we will generate a comprehensive report for you construction industry t. To refer to a Contractor best Heat Pump the time that works best for you Installation Cost 2019 - 's. Commercial AC refrigerant NextGen air ( BBB A+ rated ) will be calling shortly. Answer a few additional questions about your home and we will generate a comprehensive for. Of liquid or gaseous fluorocarbon or chlorofluorocarbon products, used chiefly as refrigerants and AC!... You need to know about freon, even if they are a different.... And gas phases, and information from Encyclopaedia Britannica to Fix your up... A halocarbon that cycles through your A/C it undergoes phase what is freon from a liquid to a.... Rights Reserved which is the cooling agent used in home air conditioning units work by a... Of Virginia, Charlottesville your A/C get a Fair Price hydrochlorofluorocarbons ( )... And removing Heat from a liquid to a commercial refrigerant manufactured by DuPont you 're in construction! Conditioner, What Size Central air Conditioner freon servicing of R22 systems is now limited to the ’!, then it can cut off vital oxygen to your inbox not a condition to purchase any product Service. Fluorocarbon or chlorofluorocarbon products, used in most cycles it undergoes phase transitions from a what is freon is filled ALL. No air conditioning Installation if it 's leaking, then it can cut vital! Online calculator ; what is freon the tab on the lookout for your Britannica newsletter to get trusted stories delivered to...

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