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NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

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Drafts of NA 041

Number: 66

DIN 94679-4 2023-03 Hydronic systems in heating, cooling and ventilation installations - Part 4: Temperature-based alternatives to hydronic balancing More 
DIN EN ISO 41011 2023-02 Facility management - Vocabulary (ISO/DIS 41011:2023); German and English version prEN ISO 41011:2023 More 
DIN EN 13757-2/A1 2023-02 Communication systems for meters - Part 2: Wired M-Bus communication; German and English version EN 13757-2:2018/prA1:2023 More 
DIN EN 303-6/A1 2023-01 Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW; German and English version EN 303-6:2019/prA1:2022 More 
DIN EN 15332/A1 2023-01 Heating boilers - Energy assessment of hot water storage tanks; German and English version EN 15332:2019/prA1:2022 More 
DIN EN ISO 41017 2022-12 Facility management - Guidance on emergency preparedness and management of an epidemic (ISO/DIS 41017:2022); German and English version prEN ISO 41017:2022 More 
DIN EN 16798-3 2022-12 Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4); German and English version prEN 16798-3:2022 More 
DIN EN ISO 16484-1 2022-11 Building automation and control systems (BACS) - Part 1: Project specification and implementation (ISO/DIS 16484-1:2022); German and English version prEN ISO 16484-1:2022 More 
DIN EN ISO 11855-1/A1 2022-11 Building environment design - Embedded radiant heating and cooling systems - Part 1: Definitions, symbols, and comfort criteria - Amendment 1 (ISO 11855-1:2021/DAM 1:2022); German and English version EN ISO 11855-1:2021/prA1:2022 More 
DIN 94679-1 2022-10 Hydronic systems in heating, cooling and ventilation installations - Part 1: Basics of hydronic balancing More 

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