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R-1234yf
- Climate Control As of January 1, 2021, the United States Environmental Protection Agency mandated that all passenger cars and light-duty trucks coming off the assembly lines must utilize R-1234yf as their HVAC system refrigerant.
www.bgprod.com/blog/can-i-use-134a-instead-of-1234yf/
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Depending on what kind of car you have, it likely either uses R-134a or R-1234yf refrigerant to keep you cool. What's the difference between these and how do...
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While this can be daunting at first, there’s no need to fret; A/C Pro ® has the tools to help you understand if your vehicle uses R-134a or R-1234yf refrigerant. Most vehicles have a label or sticker under the hood that indicate whether the refrigerant used is R-134a
2021年7月1日 · As of January 1, 2021, the United States Environmental Protection Agency mandated that all passenger cars and light-duty trucks coming off the assembly lines must utilize R-1234yf as their HVAC system refrigerant. The European Union forced this changeover on January 1 of the previous year.
R1234YF emerged as a promising alternative to R134a, primarily due to its significantly lower GWP and ozone depletion potential (ODP). It belongs to the category of hydrofluoroolefin (HFO) refrigerants, which are designed to provide efficient cooling while minimizing environmental harm.
2021年4月5日 · The most common refrigerant is R-134A (or HFC-134a) however newer vehicles may use R-1234YF (or HFO-1234yf). Even still, some very old vehicles may also be using R-12 (or Freon). The easiest way to know is to check your vehicles A/C system nameplate under the hood.
2024年2月5日 · Pros: Lower Global Warming Potential (GWP): 1234yf refrigerant has a significantly lower GWP compared to 134a, making it a more environmentally friendly option. Regulatory Compliance: Many regions mandate the use of 1234yf in automotive air conditioning systems to comply with environmental regulations and reduce greenhouse gas emissions.
2022年3月3日 · R-1234yf and R-134a systems are very similar, though one needs to consider slight design differences when servicing, diagnosing, and repairing systems. R-1234yf has a reduced cooling capacity compared to R-134a systems, generally between five percent to 25 percent lower.
