Powerful cooling: 7000 BTU / 2.1 kW cooling capacity with a maximum air throughput of 290 m³ / h. Powerful cooling: 7,000 BTU / 2.1 kW cooling capacity with max. air flow of 290 m³/h. The powerful but economical compressor with 7000 BTU or corresponding 2.1 kW gives theair conditioner energy efficiency class A, suitable for continuous operation in rooms from 21 to 34 m² with a target temperature between 17 and 30 °C.