Answer
Jul 21, 2025 - 03:11 PM
R-1234yf and R-134a refrigerants do not use the same oil. R-134a typically uses PAG (polyalkylene glycol) oil, while R-1234yf requires a different type of PAG oil specifically formulated for its properties. It's important to use the correct oil type to ensure proper system performance and longevity.
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