Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 3: Requirements, test conditions and test methods; German and English version prEN 12309-3:2022
Edition 2022-04

Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances; German and English version prEN 12309-6:2022
Edition 2023-01

Energy Performance of Buildings - Controls for heating systems - Part 3: Control equipment for electrical heating systems - Modules M3-5, 6, 7, 8; German version EN 12098-3:2017
Edition 2018-01

Building environment design - Embedded radiant heating and cooling systems - Part 3: Design and dimensioning (ISO 11855-3:2021); German version EN ISO 11855-3:2021
Edition 2022-04

Building environment design - Embedded radiant heating and cooling systems - Part 5: Installation (ISO 11855-5:2021); German version EN ISO 11855-5:2021
Edition 2022-04

Energy Performance of Buildings - Controls for heating systems - Part 5: Start-stop schedulers for heating systems - Modules M3-5, 6, 7, 8; German version EN 12098-5:2017
Edition 2018-01

Building environment design - Embedded radiant heating and cooling systems - Part 2: Determination of the design heating and cooling capacity - AMENDMENT 1 (ISO 11855-2:2021/DAM 1:2023); German and English version EN ISO 11855-2:2021/prA1:2023
Edition 2023-04

Water based surface embedded heating and cooling systems - Part 4: Installation; German version EN 1264-4:2021
Edition 2021-08

Water based surface embedded heating and cooling systems - Part 3: Dimensioning; German version EN 1264-3:2021
Edition 2021-08

Solar energy - Solar thermal collectors - Test methods (ISO 9806:2017); German version EN ISO 9806:2017
Edition 2018-04