With Hisense RB341D4WGU Double Door Refrigerator, Defrost, and Dispenser, Bottom Freezer Double Door Fridges 3 Hisense 341 Liter Double Door Refrigerator, Defrost RB341D4WGU; Dispenser, Bottom Freezer with top mounted water dispenser, Defrosting and Energy rating A+. The refrigerator has a fast freeze function that allows for fast freezing at one’s convenience, which means there is no need to worry.