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NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

About NHRS Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Publications of NA 041

Number: 432

ISO 16813 2024-11 Standard Building environment design - Indoor environment - General principles More  Order from DIN Media
DIN EN ISO 52127-1 2024-11 Standard Energy performance of buildings - Building management system - Part 1: Module M10-12 (ISO 52127-1:2021); German version EN ISO 52127-1:2021 More  Order from DIN Media
ISO 23551-11 2024-11 Standard Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 11: Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa More  Order from DIN Media
ISO 23551-1 2024-11 Standard Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic shut-off valves More  Order from DIN Media
DIN EN 253 2024-10 Standard District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene; German version EN 253:2019+A1:2023 More  Order from DIN Media
DIN EN 1751 2024-10 Standard Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves; German version EN 1751:2024 More  Order from DIN Media
DIN EN 17956 2024-10 Standard Energy efficiency classes for technical insulation systems - Calculation method and applications; German version EN 17956:2024 More  Order from DIN Media
DIN EN 88-1 2024-10 Standard Safety and control devices for gas burners and gas burning appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa; German version EN 88-1:2022+A1:2023 More  Order from DIN Media
DIN EN 16898 2024-10 Standard Safety and control devices for gas burners and gas burning appliances - Gas filters having a maximum working pressure up to and including 600 kPa; German version EN 16898:2022+A1:2023 More  Order from DIN Media
DIN EN 257 2024-10 Standard Mechanical thermostats for gas-burning appliances; German version EN 257:2022+A1:2023 More  Order from DIN Media

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