1.1.3. The gaseous phase installation of the LPG heating system in a vehicle shall comply with the requirements of the harmonized standard EN 1949: 2011 1/. (Specifications for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles). a3c0
1.1.3. The gaseous phase installation of the LPG heating system in a vehicle shall comply with the requirements of the harmonized standard EN 1949:2002. 1/ (Specifications for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and in other road vehicles). a0c0