DIN EN 12309-1:2023-09 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions; German version EN 12309-1:2023 / Note: This standard is part of the DVGW body of rules.
2023DIN EN 12309-1:2023-09 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions; German version EN 12309-1:2023 / Note: This standard is part of the DVGW body of rules.
2022DIN EN 12309-1:2022-08 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions; German and English version prEN 12309-1:2022 / Note: Date of issue 2022-07-08*Intended as replacement for DIN EN 12309-1...
2015DIN EN 12309-1:2015-03 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions; German version EN 12309-1:2014 / Note: This standard is part of the DVGW body of rules.*DIN EN 12309-1 (1999-10) remains...
2015DIN EN 12309-1:2015 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions; German version EN 12309-1:2014
2000DIN EN 12309-2:2000 Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kW - Part 2: Rational use of energy; German version EN 12309-2:2000
1999DIN EN 12309-1:1999 Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kW - Part 1: Safety; German version EN 12309-1:1999
0000 DIN EN 12309-2:1998
0000 DIN EN 12309-1:1996
1988DIN 33830-2:1988 Heat pumps; complet absorption pump units; requirements for combustible gases, tests