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About NHRS Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees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

Safety and control devices for burners and appliances burning gaseous fuels - Mechanical thermostats for gas-burning appliances for inlet pressures up to and including 50 kPa

Begin

2026-07-31

WI

00058136

Planned document number

DIN EN 257 rev

Project number

04112273

Responsible national committee

NA 041-03-10 GA - Joint working committee NHRS/NAA/NAGas: Safety and control devices for heating appliances and heat generating systems and for the gas distribution (SpA CEN/TC 58, WG 11, WG 13 and ISO/TC 161, WG 3, WG 4, WG 5)  

Responsible european committee

CEN/TC 58/WG 13 - Mechanics  

previous edition(s)

Mechanical thermostats for gas-burning appliances; German version EN 257:2022+A1:2023
2024-10

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Contact

Dipl.-Ing.

Gero Schröder-Kohlmay

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2211
Fax: +49 30 2601-42211

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