How do I know which air con gas I require? R134A gas is common in vehicles manufactured before 2014. All vehicles with air conditioning manufactured since 1st January 2017 include the new R1234YF air con gas which is more environmentally friendly.
To tell if it has been converted you can look for a sticker on the unit under the hood, which would indicate that it is R134a. And you can also look for R134a adapters, which would be located on the charge parts.
How do I know what refrigerant my car uses?
If you are still concerned you might be using the wrong refrigerant, look under the hood. There is a sticker under the hood that will show you exactly what refrigerant you should use for your engine.
The answer is yes, it will. This makes it simple. Service shops can stock one product, PN 702, and use it for any vehicle, whether it uses R-134a or R-1234yf.
What type of aircon gas does my car use? – Related Questions
Which cars use R-1234yf refrigerant?
Current list of OEMs that use R-1234yf refrigerant
BMW i3 Electric.
Cadillac XTS.
Chevrolet Malibu, Spark EV, Trax.
Chrysler 200C, 200S, 300, 300C.
Citroën C4, Elysëe.
Dodge Challenger, Charger, Dart, Ram 1500.
Fiat 500.
Ford Transit.
How can you tell the difference between R134a and R-1234yf?
Component/Design Differences
Another difference is that yf Evaporators must meet SAE Spec J2842, which was not an issue in R-134a systems. A final difference is that most (though not all) R-1234yf cars will have a Suction Line Heat Exchanger. This part is part of the line assembly and is designed to improve efficiency.
Are R-134a and R-1234yf fittings the same?
R134a and R1234yf are similar, however, R1234yf was created as a more environmentally friendly replacement to R134a. The biggest difference between the two is that R1234yf is mildly flammable and does require special handling.
What happens if you mix R-134a and R-1234yf?
The mixing of R-134a with R-1234yf will change refrigerant pressure and may result in evaporator freeze-up on pressure control systems, reducing system airflow.
What happens if you use the wrong refrigerant?
Using a propane-based refrigerant in an air conditioner that is not designed to use propane or flammable refrigerants poses a threat to homeowners as well as service technicians, because systems that are recharged with an unapproved alternative called “22a” can catch fire or explode, resulting in injury and property
A/C system service intervals average a minimum of 3 years or 60,000 miles. R-1234yf requires a compatible oil for effective use.
Can I buy 1234yf?
Do I need to be certified to purchase 1234yf refrigerant? Yes, as of January 1st, 2018 you will need to be 609 certified with the EPA in order to purchase 1234yf refrigerant. The only exception is buying for wholesale or when purchasing containers that contain less than two pounds of refrigerant.
Is r134a phased out?
HFC-134a: a Potent Greenhouse Gas
HFC-134a will no longer be approved for use in new light-duty vehicles manufactured or sold in the United States as of model year 2021 as a result of EPA’s July 2015 final rule under SNAP (July 20, 2015, 80 FR 42870Exit Exit EPA website).
What year did 1234yf come out?
Many techs have not yet had much experience with R-1234yf refrigerant. That’s because it was only introduced in 2015, and most vehicles with yf systems have not yet needed servicing .
Do I need a license for R-1234yf?
Get Ready For HFO-1234yf With The Right Equipment
The good news is that you don’t need an ARCtick licence or refrigerant trading licence to handle, sell or store this new refrigerant.
What refrigerant is used in cars 2022?
But, almost all 2022 vehicles and newer will have R1234yf. It’s not a question of if, but when, a shop or parts store will have to deal with this refrigerant.
The auto industry has transitioned some U.S. models to R-1234yf, although it’s not required by current U.S. law. The reason the auto industry is transitioning its U.S. models is to achieve commonality with European models, and to gain Corporate Average Fuel Economy (CAFE) “credits” from the EPA.
What is R1234yf refrigerant used for?
HFO-1234YF is a new automotive refrigerant product originally developed by DuPont and Honeywell that provides several advantages for automotive air conditioning systems.
Do all new cars use 1234YF?
It is anticipated that by 2025 all vehicles will contain 1234YF. Don’t fret, however, if your current vehicle requires 134a. Though 134a is not compatible with 1234YF and is expected to be phased out, it is still in production and will continue as long as there is a demand for repair of older vehicles.