Standard [WITHDRAWN]
This standard is part of the DVGW body of rules.
This standard is part of the DVGW body of rules.
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This European Standard specifies the calculation of seasonal performances for gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW.
This document replaces DIN EN 12309-2:2000-06 .
This document has been replaced by: DIN EN 12309-6:2025-11 .