NF EN 525
NF EN 525

NF EN 525

October 1998
Standard Cancelled

Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding à net heat input of 300 kW.

Le présent document définit les exigences et les techniques d'essai relatives à la construction, la sécurité, le marquage de générateurs d'air chaud.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

October 1998

Number of pages

84 p.

Reference

NF EN 525

ICS Codes

91.140.10   Central heating systems

Classification index

E31-510

Print number

1 - mars 2005

European kinship

EN 525:1997
Sumary
Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding à net heat input of 300 kW.

Le présent document définit les exigences et les techniques d'essai relatives à la construction, la sécurité, le marquage de générateurs d'air chaud.
Replaced standards (1)
E31-504
E31-504
September 1993
Standard Cancelled
Tempered ventilation generators in air vein with fresh air supply using gaseous fuels.

Le présent document a pour objet de fixer le domaine d'application, la terminologie, les caractéristiques de construction, les caractéristiques de fonctionnement, la technique des essais et le marquage des générateurs de ventilation tempérée en veine d'air alimentés en air neuf et utilisant les combustibles gazeux.

Standard replaced by (1)
NF EN 525
NF EN 525
August 2009
Standard Cancelled
Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW

Le présent document définit les exigences et les techniques d'essai relatives à la construction, la sécurité, le marquage de générateurs d'air chaud.

Table of contents
  • Avant-propos
    7
  • 1 Domaine d'application
    8
  • 2 Références normatives
    8
  • 3 Définitions
    9
  • 4 Exigences de construction
    21
  • 5 Exigences de fonctionnement
    35
  • 6 Méthodes d'essai
    39
  • 7 Marquage et notices
    54
  • Annexe A (informative) Situations nationales
    59
  • Annexe B (normative) Identification des symboles nécessaires au marquage
    69
  • Annexe C (informative) Guide relatif aux restrictions d'emploi des générateurs d'air chaud sans échangeur de chaleur à l'intérieur des bâtiments
    72
  • Annexe D (normative) Exigences relatives aux circuits d'allumage à haute tension
    76
  • Annexe E (normative) Conditions nationales particulières
    78
  • Annexe ZA (informative) Articles de la présente norme européenne concernant les exigences essentielles ou d'autres dispositions de Directives UE
    79
ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

  • mandatory clauses to satisfy,
  • non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!


New: UPSELL service
  • The UPSELL service allows you to easily update one of your standards.
  • With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
  • Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ