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2 PACKAGE | Pressure Vessels Two safety bulletins exist for this standard. CSA B52-13 Mechanical Refrigeration Code for A1 and B1 refrigerants.ī5.

Safety Bulletin Maximum Refrigerant Quantities per Occupied Space Derivation of values for Table 1, CSA B52-13 for A1 and B1 Refrigerants Introduction. This is the tenth edition of CSA B52, Mechanical refrigeration code. Refrigeration Safety Regulation, CSA B51. The CSA-B52 Mechanical Refrigeration Code e). The Code applies to all refrigeration systems installed. and maintenance of the mechanical refrigeration systems. B52-13 - Mechanical refrigeration code.Consists of B52-05, Mechanical Refrigeration Code and B52HB-05, A.

CSA Standards are available in PDF format.