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EN 1949:2011+A1:2013

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles
Superseded date

13-12-2021

Published date

27-02-2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Cylinder compartments
6 Pressure regulation systems and working pressures
7 Components
8 Installation design
9 Connection of appliances to the LPG supply
   installation
10 Appliances
11 Flueing
12 Installation of LPG tanks supplying LPG appliances
13 User's handbook
Annex A (informative) - National situations in the
        Member States
Annex B (informative) - Countries where underfloor
        flue is not permitted
Annex C (informative) - Manufacturer declaration
Bibliography

This European Standard specifies the requirements for the installation of liquefied petroleum gas systems for habitation purposes in leisure accommodation vehicles and for accommodation purposes in other vehicles. It details safety and health requirements on the selection of materials, components and appliances, on design considerations and tightness testing of installations and on the contents of the user's handbook.This European Standard does not cover installations supplied from other than 3rd family gases (LPG), water connections or electrical power supplies to the appliance(s). Portable appliances, incorporating their own gas supply, are not considered part of the installation and are outside the scope of this standard. It does not include the installation of LPG appliances to be used for commercial purposes or for boats. Gas supply equipment and gas appliances separate from and external to the body of the vehicle are also not considered by this standard.

Committee
CEN/TC 181
DevelopmentNote
Supersedes I.S. 806. (07/2003) Supersedes PREN 1949. (08/2011) 2011 Edition Re-Issued in February 2013 & incorporates AMD 1 2013. (03/2013)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

PREN 498 : DRAFT 2009 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
PD CEN/TR 1749:2014 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)
PREN 1645-1 : DRAFT 2017 LEISURE ACCOMMODATION VEHICLES - CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
17/30354254 DC : 0 BS EN 1645-1 - LEISURE ACCOMMODATION VEHICLES - CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
02/103831 DC : DRAFT MAY 2002 PREN 1647 - LEISURE ACCOMMODATION VEHICLES - CARAVAN HOLIDAY HOMES - HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
PREN 624 : DRAFT 2009 SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
17/30354242 DC : 0 BS EN 1647 - LEISURE ACCOMMODATION VEHICLES - CARAVAN HOLIDAY HOMES - HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
DIN EN 15033 E : 2007 ROOM SEALED STORAGE WATER HEATERS FOR THE PRODUCTION OF SANITARY HOT WATER USING LPG FOR VEHICLES AND BOATS
BS EN 624:2011 Specification for dedicated LPG appliances. Room sealed LPG space heating equipment for installation in vehicles and boats
BS EN 13786 : 2004 AUTOMATIC CHANGE-OVER VALVES HAVING A MAXIMUM OUTLET PRESSURE OF UP TO AND INCLUDING 4 BAR WITH A CAPACITY OF UP TO AND INCLUDING 100 KG/H, AND THEIR ASSOCIATED SAFETY DEVICES FOR BUTANE, PROPANE OR THEIR MIXTURES
DIN EN 15033:2007-02 Room sealed storage water heaters for the production of sanitary hot water using LPG for vehicles and boats
EN 15033:2006/AC:2008 ROOM SEALED STORAGE WATER HEATERS FOR THE PRODUCTION OF SANITARY HOT WATER USING LPG FOR VEHICLES AND BOATS
11/30237572 DC : 0 BS EN 1647 - LEISURE ACCOMMODATION VEHICLES - CARAVAN HOLIDAY HOMES - HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
UNE-EN 1647:2013 Leisure accommodation vehicles - Caravan holiday homes - Habitation requirements relating to health and safety
EN 1647:2012 Leisure accommodation vehicles - Caravan holiday homes - Habitation requirements relating to health and safety
EN 1645-1:2018 Leisure accommodation vehicles - Caravans - Part 1: Habitation requirements relating to health and safety
I.S. EN 1647:2012 LEISURE ACCOMMODATION VEHICLES - CARAVAN HOLIDAY HOMES - HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
UNI EN 1647 : 2012 LEISURE ACCOMMODATION VEHICLES - CARAVAN HOLIDAY HOMES - HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
BS EN 498:2012 Specification for dedicated liquefied petroleum gas appliances. Barbecues for outdoor use contact grills included
I.S. EN 624:2011 SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
I.S. EN 498:2012 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
UNI CEN/TR 1749 : 2015 EUROPEAN SCHEME FOR THE CLASSIFICATION OF GAS APPLIANCES ACCORDING TO THE METHOD OF EVACUATION OF THE COMBUSTION PRODUCTS (TYPES)
09/30207446 DC : 0 BS EN 498 - SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
UNE-EN ISO 10239:2017 Small craft - Liquefied petroleum gas (LPG) systems (ISO 10239:2014)
02/103830 DC : DRAFT MAY 2002 PREN 1646-1 - LEISURE ACCOMMODATION VEHICLES - MOTOR CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
17/30354251 DC : 0 BS EN 1646-1 - LEISURE ACCOMMODATION VEHICLES - MOTOR CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
BS EN ISO 10239:2017 Small craft. Liquefied petroleum gas (LPG) systems
02/103829 DC : DRAFT MAY 2002 PREN 1645-1 - LEISURE ACCOMMODATION VEHICLES - CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
ISO 10239:2014 Small craft Liquefied petroleum gas (LPG) systems
I.S. EN ISO 10239:2017 SMALL CRAFT - LIQUEFIED PETROLEUM GAS (LPG) SYSTEMS (ISO 10239:2014)
DIN EN 1645-1:2012-10 LEISURE ACCOMMODATION VEHICLES - CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
DIN EN 13786:2010-07 AUTOMATIC CHANGE-OVER VALVES HAVING A MAXIMUM OUTLET PRESSURE OF UP TO AND INCLUDING 4 BAR WITH A CAPACITY OF UP TO AND INCLUDING 100 KG/H, AND THEIR ASSOCIATED SAFETY DEVICES FOR BUTANE, PROPANE OR THEIR MIXTURES
UNI EN 498 : 2012 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
UNI EN 13786 : 2009 AUTOMATIC CHANGE-OVER VALVES HAVING A MAXIMUM OUTLET PRESSURE OF UP TO AND INCLUDING 4 BAR WITH A CAPACITY OF UP TO AND INCLUDING 100 KG/H, AND THEIR ASSOCIATED SAFETY DEVICES FOR BUTANE, PROPANE OR THEIR MIXTURES
04/30124766 DC : DRAFT NOV 2004 EN 15033 - ROOM SEALED STORAGE WATER HEATERS FOR THE PRODUCTION OF SANITARY HOT WATER USING LPG VEHICLES AND BOATS
PREN 1646-1 : DRAFT 2017 LEISURE ACCOMMODATION VEHICLES - MOTOR CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
UNI EN 1645-1 : 2012 LEISURE ACCOMMODATION VEHICLES - CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
10/30235583 DC : 0 BS EN 1646-1 - LEISURE ACCOMMODATION VEHICLES - MOTOR CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
I.S. EN 1646-1:2018 LEISURE ACCOMMODATION VEHICLES - MOTOR CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
BS EN 1647:2012 Leisure accommodation vehicles. Caravan holiday homes. Habitation requirements relating to health and safety
DIN EN 1647:2012-10 LEISURE ACCOMMODATION VEHICLES - CARAVAN HOLIDAY HOMES - HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
PREN 1647 : DRAFT 2017 VEHICULES HABITABLES DE LOISIRS - RESIDENCES MOBILES - EXIGENCES D'HABITATION RELATIVES A LA SANTE ET A LA SECURITE
UNI EN 1646-1 : 2012 LEISURE ACCOMMODATION VEHICLES - MOTOR CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
I.S. EN 1645-1:2012 LEISURE ACCOMMODATION VEHICLES - CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
UNE-EN 498:2012 Specification for dedicated liquefied petroleum gas appliances - Barbecues for outdoor use contact grills included
BS EN 15033:2006 Room sealed storage water heaters for the production of sanitary hot water using LPG for vehicles and boats
UNE-EN 1645-1:2013 Leisure accommodation vehicles - Caravans - Part 1: Habitation requirements relating to health and safety
UNE-EN 624:2011 Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats
EN 1646-1:2018 Leisure accommodation vehicles - Motor caravans - Part 1: Habitation requirements relating to health and safety
EN ISO 10239:2017 Small craft - Liquefied petroleum gas (LPG) systems (ISO 10239:2014)
EN 13786:2004+A1:2008 Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures
EN 498:2012 Specification for dedicated liquefied petroleum gas appliances - Barbecues for outdoor use contact grills included
EN 624:2011 Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats
10/30235580 DC : 0 BS EN 1645-1 - LEISURE ACCOMMODATION VEHICLES - CARAVANS - PART 1: HABITATION REQUIREMENTS RELATING TO HEALTH AND SAFETY
09/30201902 DC : 0 BS EN 624 - SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
DIN EN ISO 10239:2015-05 SMALL CRAFT - LIQUEFIED PETROLEUM GAS (LPG) SYSTEMS (ISO 10239:2014)
S.R. CEN/TR 1749:2014 EUROPEAN SCHEME FOR THE CLASSIFICATION OF GAS APPLIANCES ACCORDING TO THE METHOD OF EVACUATION OF THE COMBUSTION PRODUCTS (TYPES)
DIN EN 498:2012-04 Specification for dedicated liquefied petroleum gas appliances - Barbecues for outdoor use contact grills included
DIN EN 624:2011-10 Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats
CEN/TR 1749:2014 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)

EN 751-3:1996/AC:1997 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes
EN 15033:2006/AC:2008 ROOM SEALED STORAGE WATER HEATERS FOR THE PRODUCTION OF SANITARY HOT WATER USING LPG FOR VEHICLES AND BOATS
EN 12864:2001/A3:2009 LOW-PRESSURE, NON ADJUSTABLE REGULATORS HAVING A MAXIMUM OUTLET PRESSURE OF LESS THAN OR EQUAL TO 200 MBAR, WITH A CAPACITY OF LESS THAN OR EQUAL TO 4 KG/H, AND THEIR ASSOCIATED SAFETY DEVICES FOR BUTANE, PROPANE OR THEIR MIXTURES
EN 1254-4:1998/AC:1999 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS
ISO 8434-1:2007 Metallic tube connections for fluid power and general use Part 1: 24 degree cone connectors
EN 1057:2006+A1:2010 Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications
EN 1254-1:1998 Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes
EN 1254-2:1998 Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
EN 732:1998 Specifications for dedicated liquefied petroleum gas appliances - Absorption refrigerators
EN 751-2:1996 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compounds
EN 561:2002 Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes
ISO 14113:2013 Gas welding equipment — Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa)
2009/142/EC : 2009 DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 30 NOVEMBER 2009 RELATING TO APPLIANCES BURNING GASEOUS FUELS (TEXT WITH EEA RELEVANCE)
EN 13878 : 2003 LEISURE ACCOMMODATION VEHICLES - TERMS AND DEFINITIONS
EN ISO 3166-1:2014 Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013)
EN 10305-2:2016 Steel tubes for precision applications - Technical delivery conditions - Part 2: Welded cold drawn tubes
EN 10305-1:2016 Steel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes
EN ISO 1127:1996 Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992)
ISO 8434-2:2007 Metallic tube connections for fluid power and general use — Part 2: 37 degree flared connectors
EN 12979:2002 Automotive LPG-systems - Installation requirements
EN 624:2011 Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats
EN 13786:2004+A1:2008 Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures
EN ISO 8434-1:2007/AC:2009 METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 1: 24 DEGREE CONE CONNECTORS
EN 13785:2005+A1:2008 Regulators with a capacity of up to and including 100 kg/h, having a maximum nominal outlet pressure of up to and including 4 bar, other than those covered by EN 12864 and their associated safety devices for butane, propane or their mixtures
ISO 3166-1:2013 Codes for the representation of names of countries and their subdivisions Part 1: Country codes
EN ISO 14113:2013 Gas welding equipment - Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa) (ISO 14113:2013)
EN 14291:2004 Foam producing solutions for leak detection on gas installations
EN 331:2015 Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation
EN 1647:2012 Leisure accommodation vehicles - Caravan holiday homes - Habitation requirements relating to health and safety
ISO 1127:1992 Stainless steel tubes Dimensions, tolerances and conventional masses per unit length
1997/23/EC : 1997 DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT

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