EN 721:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Leisure accommodation vehicles - Safety ventilation requirements
22-09-2004
07-11-2019
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General
4.2 Ingress of products of combustion
4.3 Avoidance of obstructions
4.4 Ventilator grilles
5 Minimum free area of safety ventilation, by calculation
5.1 General
5.2 Sizes of ventilation openings in habitation compartments
5.2.1 Habitation compartments containing non-room-sealed
appliances
5.2.2 Habitation compartments greater than 10 m[2] floor
area
5.2.3 Other habitation compartments
6 Testing
6.1 Preparation
6.2 Procedure
6.3 Test report
7 User's handbook
Annex A (normative) Warning notice
This document specifies the minimum safety ventilation requirements for leisure accommodation vehicles.It provides alternative methods of calculation or testing of safety ventilation.
| Committee |
CEN/TC 245
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 721:2018-12 (Draft) | Identical |
| PN EN 721 : 2007 | Identical |
| NBN EN 721 : 2004 | Identical |
| I.S. EN 721:2004 | Identical |
| NF EN 721 : 2004 | Identical |
| NS EN 721 : 2ED 2005 | Identical |
| BS EN 721:2004 | Identical |
| NEN EN 721 : 2004 | Identical |
| DIN EN 721:2004-12 | Equivalent |
| DIN EN 721:2004-12 | Identical |
| UNE-EN 721:2006 | Identical |