NA 044

DIN Standards Committee Refrigeration Technology

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Publications of NA 044

Number: 159

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DIN CEN/TS 17607 2022-08 VN Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards; German version CEN/TS 17607:2021 More  Order from DIN Media
ISO 17584 2022-08 Standard Refrigerant properties More  Order from DIN Media
DIN EN 1397 2022-03 Standard Heat exchangers - Hydronic room fan coil units - Test procedures for establishing the performance; German version EN 1397:2021 More  Order from DIN Media
ISO 22044 2021-12 Standard Commercial beverage coolers - Classification, requirements and test conditions More  Order from DIN Media
DIN 51503-1 2021-12 Standard Lubricants - Refrigeration oils - Part 1: Minimum requirements More  Order from DIN Media
ISO 21922 2021-08 Standard Refrigerating systems and heat pumps - Valves - Requirements, testing and marking More  Order from DIN Media
DIN EN 378-1 2021-06 Standard Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria; German version EN 378-1:2016+A1:2020 More  Order from DIN Media
ISO 13256-2 2021-05 Standard Water-source heat pumps - Testing and rating for performance - Part 2: Water-to-water and brine-to-water heat pumps More  Order from DIN Media
ISO 13256-1 2021-05 Standard Water-source heat pumps - Testing and rating for performance - Part 1: Water-to-air and brine-to-air heat pumps More  Order from DIN Media
ISO 18326 AMD 1 2021-05 Standard Non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct - Testing and rating for performance; Amendment 1 More  Order from DIN Media

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