NF EN 297/A3

NF EN 297/A3

February 1997
Standard Cancelled

Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW

Le présent document modifie la norme européenne EN 297:1994 en ce qui concerne les autres polluants (NOx) .

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Main informations

Collections

National standards and national normative documents

Publication date

February 1997

Number of pages

11 p.

Reference

NF EN 297/A3

ICS Codes

91.140.10   Central heating systems

Classification index

D35-330/A3

Print number

1 - 01/02/1997

European kinship

EN 297/A3:1996
Sumary
Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW

Le présent document modifie la norme européenne EN 297:1994 en ce qui concerne les autres polluants (NOx) .
Standard replaced by (1)
NF EN 15502-2-2
October 2014
Standard Current
Gas-fired central heating boilers - Part 2-2 : specific standard for type B1 appliances

Le présent document spécifie les exigences et les méthodes d'essai concernant les chaudières de chauffage central utilisant les combustibles gazeux et dotées de brûleurs atmosphériques ou de brûleurs atmosphériques assistés d'un ventilateur, ci-après dénommées "chaudières", en particulier leur conception, leur sécurité, leur aptitude à la fonction, leur utilisation rationnelle de l'énergie, ainsi que leur classification et leur marquage. Lorsque le terme "chaudière" est employé, il sous-entend la chaudière ainsi que ses conduits de raccordement, conduits et terminaux, le cas échéant. Le présent document couvre les chaudières de chauffage central utilisant les combustibles gazeux de types B11, B11BS, B12, B12BS, B13 et B13BS conformément à la classification du FD CEN/TR 1749. Il doit être appliqué conjointement avec la norme NF EN 15502-1 :2012.

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