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NS-EN 257:2022
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Mechanical thermostats for gas-burning appliances
Hardcopy
14-02-2024
English
01-10-2022
EN 13611:2019, Clause 1 applies with the following modificåtion and addition: Modificåtion: The 1st paragraph of EN 13611:2019, Clause 1 is replaced by: This document specifies the safety, design, construction, and performance requirements and testing for mechanical thermostats intended for use with gas appliances and similar use, hereafter referred to as “thermostats”
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