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
German title
Gasbefeuerte Absorptions- und Adsorptions-Klimageräte und/oder Wärmepumpengeräte mit einer Nennwärmebelastung nicht über 70 kW - Teil 2: Rationelle Energieanwendung; Deutsche Fassung EN 12309-2:2000
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