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which can be an important consideration for those who prefer to buy domestically produced products
Systems specifically designed for R-134a refrigerant
air conditioning units
low-GWP HFO blend designed for both new supermarket refrigeration systems and R-404A retrofits
R-134a 12oz Cans (3) National Cans for AC Recharging r404a 24lb which can be an importantUniversal CompatibilityNational Refrigerants AC Refrigerant is a hydrocarbon based product designed to safely blend with R134a systems. Due to current EPA regulations in the United States, this product can only be marketed for use in R134a systems. It is not legal to use this product in R12 or R1234YF systems, and mixing different types of refrigerants is strictly prohibited by the EPA. Please review all legal disclaimers in the product description