The inverter air conditioner KIT-FZ35-WKE works with new refrigerant R32 which is environmentally friendly and also improves the technical characteristics of the air conditioner. The system has high energy efficiency A++ for cooling mode and A+ for heating mode. The air conditioner allows for optional WiFi control which allows you to control the air conditioner regardless of your location. CS-FZ35WKE Indoor Unit Air volume : 642 / 678 m³/hour Moisture removal volume : 2.0 L/h Sound pressure : 38 / 30 / 20 (Hi / Lo / Q-Lo) Dimension : 290 x 850 x 199 mm Net weight : 8 Kg CU-FZ25WKE Outdoor Unit Air volume : 1866 / 1866 m³/hour Sound pressure : 48 / 50 dB(A) Dimension : 542 x 780 x 289 mm Net weight : 27 Kg Operating range : -10 ~ +43 °C Refrigerant (R32) : 0.67 / 0.452 kg / TCO2 Eq.