Freon is a brand name registered to DuPont, and it’s applied to quite a few different refrigerants, the most common of which is R-12. Once, this was the most common type of refrigerant used in automotive air conditioners, but it is being phased out.
Do modern cars still use Freon?
In most cars that are on the road today, R134a refrigerant makes the A/C system blow cold on hot days. Selected for its low flammability and safety, as well as because it’s kinder to the environment, almost every car built since 1994 is equipped with R134 refrigerant.
What refrigerant is used in cars today?
These performance- based regulations leave the choice of refrigerant to the automobile industry. The most widely used MVAC refrigerant today is 1,1,1,2-tet- rafluoroethane, also known as HFC-134a or R-134a.
Can you still get Freon for car air conditioner?
A common air conditioning refrigerant, Freon will no longer be legal to make, sell, or buy in 2020 and will be phased out of use completely as part of new regulations.
Do newer cars need Freon?
Some new cars that stay cool with R134a may only need to be recharged every seven years or so. … Older cars (from before 1994) will need an AC recharge much more frequently, but you can’t even find many good shops that work with R12 Freon in the United States anymore for environmental health reasons.
Can you still get R12 freon?
To be clear, it’s against the law to manufacture Freon. But it’s still perfectly legal to sell R12 refrigerant. Sellers might require proof of the EPA 609 certification needed to service refrigerant in cars.
Is R134a still produced?
So ladies and gentlemen in conclusion R-134a is being phased out across all light duty vehicles in the year 2020 or the 2021 model year. The thing to keep in mind though is that while the applications are being phased out the refrigerant itself is not.
Can you put R134a in a 1234yf system?
No, you cannot put R-134a into a HFO-1234yf system; here’s why…
How long does Freon last in a car?
So, how long does an AC recharge last? Your air conditioning is not something that runs constantly, so unless you live in a very hot climate, you can usually expect a recharge to last at least three years.
Will AutoZone add Freon?
When it’s time for an AC recharge, turn to AutoZone. We carry R134a refrigerant, PAG46 oil, AC stop leak, AC system cleaner, and more.
What has replaced Freon?
To help protect the ozone layer, the EPA has mandated that the production of Freon be stopped by January 2020. The good news is that new air conditioning systems made since 2010 no longer rely on Freon. Most newer AC units use a refrigerant called R410A, or Puron.
What will replace Freon in 2020?
The recent phase-out of R-22 (also known by its popular brand name: Freon®) that occurred January 1, 2020 was years in the making. While we still service HVAC equipment using Freon, most residential HVAC units are now using Puron® or R-410A, a type of hydrocarbon refrigerant without the chlorine.
Should I recharge my car AC?
Though many car owners think they need to recharge or “top off” their air-conditioning system with refrigerant on a regular or annual basis, that’s not the case. … Unless your auto’s A/C is in need of repair, there is no need to “top off” the system.
How much does it cost to refill Freon in car?
The Average Cost to Recharge Your Car Air Conditioner Is $20 to $155, Depending on if You Go to the Mechanic or DIY.
How often do you have to put Freon in your car?
It is recommended that you regas your car’s air conditioning system every one to two years.