NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

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Projects of NA 041

Number: 148

DIN EN ISO 11855-8 2022-11-25 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 8: Part 8: Electrical heating systems More  Comment 
DIN EN 17192 rev 2022-11-21 Ventilation for buildings - Ductwork - Non-metallic ductwork - Requirements and test methods More  Comment 
ISO/AWI 23552-1 2022-11-03 Safety and control devices for gas and/or oil burners and gas and/or oil appliances - Particular requirements - Part 1: Fuel/air ratio controls, electronic type More  Comment 
DIN EN 676 2022-10-26 Forced draught burners for gaseous fuels; German version EN 676:2020 More  Comment 
DIN EN 15221-8 2022-10-18 Facility Management - Part 8: Principles and processes More  Comment 
DIN EN 303-5 2022-10-14 Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking; German version EN 303-5:2021+A1:2022 More  Comment 
ISO/AWI 14644-20 2022-09-15 Cleanrooms and associated controlled environments - Part 20: Microbiological contamination control More  Comment 
DIN EN ISO 23553-1 2022-09-08 Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2022); German version EN ISO 23553-1:2022 More  Comment 
DIN 94679-4 2022-09-07 Hydronic systems in heating, cooling and ventilation installations – Part 4: Temperature-based alternatives to hydronic balancing More  Comment 
DIN EN 304 2022-08-29 Heating boilers - Test code for heating boilers for atomizing oil burners More  Comment 

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