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NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

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Projects of NA 041

Number: 143

DIN EN ISO 52120-1 2018-01-05 Energy performance of buildings - Contribution of building automation, controls and building management - Part 1: General framework and procedures (ISO 52120-1:2021, Corrected version 2022-09); German version EN ISO 52120-1:2022 More  Comment 
DIN EN 14908-7 2017-09-25 Open communication in building automation, controls and building management - Control Network Protocol - Part 7: Communication via internet protocols; English version EN 14908-7:2019 More  Comment 
DIN EN 17692 2015-08-13 Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking; German version FprEN 17692:2022 More  Comment 

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