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 ...
The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) has published ANSI/ASHRAE Standard 34-2001, Designation and Safety The American Society of Heating, ...
Refrigerants used in air conditioners are changing … again. The last round of changes took place between the mid-1990s through 2010, as CFC and HCFC refrigerants were phased out and largely replaced ...
The 2013 editions of ASHRAE’s major refrigerants-related standards, incorporating 41 new addenda, have been published. Requirements in ANSI/ASHRAE Standard 34-2013, Designation and Safety ...
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