NF D35-331/A1

January 1980

Standard Cancelled

Additif 1 à NF D 35-331 de janvier 1979.

Main informations

Collections

National standards and national normative documents

Publication date

January 1980

Number of pages

1 p.

Reference

NF D35-331/A1

ICS Codes

27.060.30 Boilers and heat exchangers

91.140.10 Central heating systems

Classification index

D35-331/A1

Print number

Standard replaced by (1)

NF EN 297

October 1994

Standard Cancelled

Gaz-fired central heating boilers. Type B11 and B11BIS boilers fitted with atmospheric burners of nominal heat imput not exceeding 70 kw.

Ce document définit les spécifications et les techniques d'essais relatives à la construction, la sécurité, l'utilisation rationnelle de l'énergie, l'aptitude à la fonction, la classification et le marquage des chaudières de chauffage central utilisant les combustibles gazeux.

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