Dorin Approves New Refrigerants

Dorin has conducted internal and external tests on four hydrofluoroolefin (HFO) blends, R449A, R448A, R513A, and R450A, in order to verify efficiency, economy, and retrofit capabilities on existing plants, and has now approved all four refrigerants. These refrigerants are non-flammable and non-toxic, and are classified in safety group A1.