NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

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Projects of NA 041

Number: 137

ISO/AWI 24871 2024-02-12 Solar energy - Test methods for pyranometer performance More  Comment 
DIN EN 00228110 2024-01-31 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - DHW instantaneous heat recovery- Module M8 More  Comment 
DIN EN 257+A1 2024-01-29 Mechanical thermostats for gas-burning appliances More  Comment 
DIN EN 1106+A1 2024-01-29 Manually operated taps for gas burning appliances More  Comment 
DIN EN 1854+A1 2024-01-29 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Pressure sensing devices for gas burners and gas burning appliances More  Comment 
DIN EN 88-1+A1 2024-01-29 Safety and control devices for gas burners and gas burning appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa More  Comment 
DIN EN 16898+A1 2024-01-29 Safety and control devices for gas burners and gas burning appliances - Gas filters having a maximum working pressure up to and including 600 kPa More  Comment 
DIN EN 13141-7/A1 2024-01-15 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery) More  Comment 
DIN EN ISO 41001/A1 2023-12-22 Facility management - Management systems - Requirements with guidance for use - Amendment 1: Climate action changes More  Comment 
DIN EN 13757-4 rev 2023-12-14 Communication systems for meters - Part 4: Wireless M-Bus communication More  Comment 

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