Central heat-water-installations; rules for testing the efficiency of water-heaters in dwelling houses
Edition 1994-04

Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022); German version EN ISO 9300:2022
Edition 2023-11

Energy Performance of Buildings - Controls for heating systems - Part 1: Control equipment for hot water heating systems - Modules M3-5, 6, 7, 8; German version EN 12098-1:2017
Edition 2017-08

Clay pavers - Requirements and test methods; German version EN 1344:2013 + AC:2015
Edition 2015-10

Aerospace series - Elements of electrical and optical connection - Test methods - Part 318: Fire-resistance; German and English version EN 2591-318:2018
Edition 2018-10

Aerospace series; test methods for transparent materials for aircraft glazing; part 14: determination of the 1/10 vicat softening temperature; German version EN 2155-14:1993
Edition 1993-04

Determination of the resistance to cryogenic spillage of insulation materials - Part 1: Liquid phases (ISO 20088-1:2016); German version EN ISO 20088-1:2016
Edition 2017-01

Ventilation for buildings - Air handling units - Rating and performance for units, components and sections; German version EN 13053:2019
Edition 2020-05

Thermal bridges in building construction - Linear thermal transmittance - Simplified methods and default values
Edition 2017-06

Thermal performance of buildings - Transmission and ventilation heat transfer coefficients - Calculation method
Edition 2017-06