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  • BS EN 721:2004

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-11-2019

    Language(s):  English

    Published date:  17-01-2005

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    Describes the minimum safety ventilation requirements for leisure accommodation vehicles.

    General Product Information - (Show below) - (Hide below)

    Committee B/511
    Development Note Supersedes BS 5601-1(1978) and 92/12798 DC (05/2002)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    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

    Standards Referencing This Book - (Show below) - (Hide below)

    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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