Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW; German version EN 303-7:2006
Edition 2007-05

Gas-fired central heating boilers - Type B boilers of nominal heat input exceeding 300 kW, but not exceeding 1000 kW; German version EN 13836:2006
Edition 2007-06

Gas-fired instantaneous water heaters for the production of domestic hot water; German version EN 26:2023
Edition 2024-04

Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems; German version EN 746-2:2010
Edition 2011-02

Gas-fired storage water heaters for the production of domestic hot water; German version EN 89:2015
Edition 2015-08

Vacuum drainage systems inside buildings; German version EN 12109:1999
Edition 1999-06

Petroleum, petrochemical and natural gas industries - Collection and exchange of reliability and maintenance data for equipment (ISO 14224:2016, Corrected version 2016-10-01); English version EN ISO 14224:2016, only on CD-ROM
Edition 2017-04

Plastics - Environmental Aspects - Vocabulary; German version EN 17615:2022
Edition 2022-12

Gas-fired heating boilers - Part 1: General requirements and tests; German version EN 15502-1:2021+A1:2023
Edition 2024-08

Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats; German version EN 624:2011
Edition 2011-10