ATLANTA, GA — The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) has published ANSI/ASHRAE Standard 34-2001, “Designation and Safety Classification of Refrigerants.
SACRAMENTO, Calif. — Refrigerant manufacturer Bluon Energy announced that its TdX 20 refrigerant was given the preliminary ASHRAE number of R-458A with an A1 safety rating. The final approval and ...
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