The Ultimate Guide to R404A Refrigerant: Prices, Applications, and Technical Insights R404A is a widely used refrigerant blend, primarily designed for medium and low-temperature refrigeration applications. With its key components being R-125, R-143a, and R-134a, R404A serves as a replacement for older refrigerants like R-22 and R-502, which are being phased out due to environmental […]
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