Termostatos mecánicos para aparatos que utilizan gas como combustible.
Mechanical thermostats for gas-burning appliances
Thermostats mécaniques pour appareils à gaz
Buy on AENOR
See part of the content of the standard
27.060.20 / Gas fuel burners
CTN 60 - Gaseous fuels and gas and installations apparatus
EN 257:2022 (Identical)
UNE-EN 257:2010
It is cancelled by: UNE-EN 257:2023+A1:2024
