Model: GDAX4050 Serial Number: 22DW02418ALE01-00074 Voltage: 230 V Frequency: 50 Hz AC Current: 13.6 A Rated Power (COP): 2.5 kW Maximum Power Output: 2.8 kW Power Factor: 1 Speed: 3000 rpm Quality Class: A Protection Class: IP23M Performance Class: G1 Maximum Ambient Temperature: 40°C Maximum Altitude: 1000 m Year of Production: 2023 Noise Level: 94 dB (LWA)