BS 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Leisure accommodation vehicles. Safety ventilation requirements
Hardcopy , PDF
11-11-2019
English
17-01-2005
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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
Describes the minimum safety ventilation requirements for leisure accommodation vehicles.
| Committee |
B/511
|
| DevelopmentNote |
Supersedes BS 5601-1(1978) and 92/12798 DC (05/2002)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 721:2006 | Identical |
| EN 721:2004 | Identical |
| NBN EN 721 : 2004 | Identical |
| SN EN 721 : 2004 | Identical |
| I.S. EN 721:2004 | Identical |
| NF EN 721 : 2004 | Identical |
| NS EN 721 : 2ED 2005 | Identical |
| UNI EN 721 : 2005 | Identical |
| NEN EN 721 : 2004 | Identical |
| ONORM EN 721 : 2004 | Identical |
| DIN EN 721:2004-12 | Identical |
| 09/30205734 DC : 0 | BS 5864 - INSTALLATION AND MAINTENANCE OF GAS-FIRED DUCTED AIR HEATERS OF RATED HEAT INPUT NOT EXCEEDING 70 KW NET (2ND AND 3RD FAMILY GASES) - SPECIFICATION |
| BS 5482-2:1977 | Domestic butane- and propane-gas-burning installations Installations in caravans and non-permanent dwellings |
| BS 7967:2015 | Guide for the use of electronic portable combustion gas analysers for the measurement of carbon monoxide in dwellings and the combustion performance of domestic gas-fired appliances |
| BS 7967-3:2005 | Carbon monoxide in dwellings and the combustion performance of gas-fired appliances Guide for responding to measurements obtained from electronic portable combustion gas analysers |
| BS 5440-2:2009 | Flueing and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases) Specification for the installation and maintenance of ventilation provision for gas appliances |
| BS 5440-2:2000 | Installation and maintenance of flues and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases) Specification for installation and maintenance of ventilation for gas appliances |
| BS 7967-1:2005 | Carbon monoxide in dwellings and the combustion performance of gas-fired appliances Guide for identifying and managing sources of fumes, smells, spillage/leakage of combustion products and carbon monoxide detector activation |
| BS 7967-2:2005 | Carbon monoxide in dwellings and the combustion performance of gas-fired appliances Guide for using electronic portable combustion gas analysers in the measurement of carbon monoxide and the determination of combustion performance |
| 14/30258585 DC : 0 | BS 7967 - GUIDE FOR THE USE OF ELECTRONIC PORTABLE COMBUSTION GAS ANALYSERS FOR THE MEASUREMENT OF CARBON MONOXIDE IN DWELLINGS AND THE COMBUSTION PERFORMANCE OF DOMESTIC GAS FIRED APPLIANCES |
| BS 5864:2004 | Installation and maintenance of gas-fired ducted air heaters of rated input not exceeding 70 kW net (2nd and 3rd family gases). Specification |
| BS 5864:2010 | Installation and maintenance of gas-fired ducted air heaters of rated heat input not exceeding 70 kW net (2nd and 3rd family gases). Specification |
| EN 13878:2003 | Leisure accommodation vehicles - Terms and definitions |
| EN 624:2011 | Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats |
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