... control of the inside airflow.Reasonable design of hot and cool result in power saving and very ... good freezing.The hot copper tube evaporates the wastewater (from defrosting); no ... discharge.Very efficient defrost function by using the hot gas from compressor.Very good defogging result by ... , 2250 wMC26250026, 16220 v/50, 60hz, 2450 w**6, 380v/3ph/50,60hz available.