For your reference, please refer to the following information regarding the refrigeration system and refrigerant type of the Mijia Refrigerator Cross Door 502L:
The Mijia Refrigerator Cross Door 502L uses a single-circulation refrigeration system. The single-cycle design is simple, with a short cooling path, fewer potential failure points, high durability, and low maintenance frequency.
The refrigerant of the Mijia Refrigerator Cross Door 502L is R600a. R600a offers high energy efficiency and an almost zero global warming potential (GWP), making it both energy-saving and environmentally friendly.
The single-circulation refrigeration system with R600a refrigerant provides fast, even, and reliable cooling in the refrigerator.