As far as I know, R-424A, also known as RS-44, is a blend of HFC125, HFC134a, and others...
¿How should I work with this refrigerant in the sample form?
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Trista Brown
Project DirectorWSP USA
456 thumbs up
March 30, 2018 - 3:57 pm
Hi Miguel, you may want to try asking GBCI to confirm how you should document this particular refrigerant. Or you could enter the refrigerant that's closest to R-424a into the form, and also provide an explanatory narrative and manufacturer documentation for R-424a that shows the information requested on the form.