NF EN 778
NF EN 778

NF EN 778

December 1998
Standard Cancelled

Domestic gas-fired forced convection air heaters for space heating not exceeding à net heat input of 70 kW, without à fan to assist transportation of combustion air and/or combustion products.

Le présent document définit les exigences et les méthodes d'essais relatives à la construction, la sécurité, au rendement et le marquage des générateurs d'air chaud susmentionnés.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1998

Number of pages

103 p.

Reference

NF EN 778

ICS Codes

97.100.20   Gas heaters

Classification index

E31-501

Print number

1 - mars 2005

European kinship

EN 778:1998
Sumary
Domestic gas-fired forced convection air heaters for space heating not exceeding à net heat input of 70 kW, without à fan to assist transportation of combustion air and/or combustion products.

Le présent document définit les exigences et les méthodes d'essais relatives à la construction, la sécurité, au rendement et le marquage des générateurs d'air chaud susmentionnés.
Replaced standards (1)
NF E31-501
NF E31-501
June 1981
Standard Cancelled
Fan-assisted air heaters using gaseous fuels with a heating capacity of not more than 70 kw.

Standard replaced by (1)
NF EN 778
NF EN 778
December 2009
Standard Cancelled
Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products

Le présent document définit les exigences et les méthodes d'essais relatives à la construction, la sécurité, au rendement et le marquage des générateurs d'air chaud susmentionnés.

Table of contents
  • Avant-propos
    5
  • 1 Domaine d'application
    6
  • 2 Références normatives
    6
  • 3 Termes et définitions
    7
  • 4 Exigences de construction
    19
  • 5 Exigences de fonctionnement
    32
  • 6 Méthodes d'essai
    38
  • 7 Marquage et notices
    77
  • Annexe A (informative) Situations nationales
    82
  • Annexe B (informative) Règles d'équivalence
    92
  • Annexe C (normative) Exigences relatives aux circuits d'allumage à haute tension
    94
  • Annexe D (informative) Moyens d'identification du gaz en vigueur dans les divers pays
    96
  • Annexe E (informative) Divergences A
    97
  • Annexe F (informative) Conditions nationales particulières
    98
  • Annexe ZA (informative) Articles de la présente Norme européenne concernant les exigences essentielles ou d'autres dispositions de Directives UE
    99
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