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NA 032

DIN Standards Committee Gas Technology

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Projects of NA 032

Number: 143

DIN 3537-4 2022-03-09 Gas stop valves for domestic gas installations up to 5 bar - Part 4: Conformity assessment More  Comment 
DIN 3537-1 2022-01-31 Gas stop valves for domestic gas installations up to 5 bar - Part 1: Requirements and tests More  Comment 
DIN EN 521 2022-01-14 Specifications for dedicated liquefied petroleum gas appliances - Portable vapour pressure liquefied petroleum gas appliances; German and English version FprEN 521:2023 More  Comment 
DIN EN 484 2022-01-11 Specification for dedicated liquefied petroleum gas appliances - Independent stoves, including those incorporating a grill for outdoor use; German and English version FprEN 484:2023 More  Comment 
ISO/DTS 18222 2022-01-05 Natural gas - Correlation between odorant concentration in air and odour intensity More  Comment 
DIN EN 12309-2 2022-01-03 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 2: Safety; German and English version prEN 12309-2:2023 More  Comment 
DIN EN 12309-6 2022-01-03 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances; German version FprEN 12309-6:2024 More  Comment 
DIN EN 14236 rev 2021-12-22 Ultrasonic domestic gas meters More  Comment 
DIN EN 13203-1 2021-12-20 Gas fired domestic appliances producing hot water - Part 1: Assessment of performance of hot water deliveries; German and English version prEN 13203-1:2024 More  Comment 
DIN EN 15502-2-2 2021-12-20 Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliances; German version EN 15502-2-2:2024 More  Comment 

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