Choice Refrigerants is proud to announce that American Hermetics approves Choice R-421A for use in their compressors. American Hermetics “is recognized throughout the United States for its superiority in air conditioning compressor remanufacturing. With 30 years of business experience & more than 100 years of collective technical experience.” In addition to approving Choice R-421A in their compressors, American Hermetics will also become an approved distributor of the Choice Refrigerants line.
For more information, see the proposed ruling: Protection of Stratospheric Ozone: Adjustments to the Allowance System for Controlling HCFC Production, Import, and Export
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