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NA 052

DIN Standards Committee Road Vehicles and Mobility

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Technical rule [CURRENT]

DIN SPEC 74105
Road vehicles - R744-Air-conditioning systems - Refrigerant R744; Text in German and English

Title (German)

Straßenfahrzeuge - R744-Klimaanlagen - Kältemittel R744; Text Deutsch und Englisch

Procedure

Overview

This DIN SPEC describes the physical properties, the functions, the tasks and safety requirements of the R744 refrigerant for use in refrigerant circuits in vehicle air conditioning systems.