Abstract: An appliance door for a refrigerator appliance includes a liner that defines an icemaker receiving space and a bin receiving space. The icemaker receiving space is at least partially defined by a central portion of the liner and the bin receiving space is at least partially defined by the central portion and opposing sidewalls of the liner. An icemaker assembly is positioned within the icemaker receiving space and above the central portion. A bin is positioned in the bin receiving space and below the central portion. The bin includes a cover portion that extends upward from a storage portion. The storage portion is rotatably coupled with the opposing sidewalls of the liner. A plate is positioned within a central cavity defined by the central portion of the liner. The plate is configured to cool the bin receiving space.

Abstract: A refrigeration system having either a single evaporator or dual evaporators where a flash chamber is used with first and second compressor stages. The flash chamber separates the refrigerant mixture from a high-stage capillary into liquid and gas, where the liquid is directed to a low-stage capillary and the gas is directed back to the first compressor. Additionally, the flash chamber may also be used for intercooling the gas going from the second compressor to the first compressor. For dual evaporator systems, this system is especially good for compartments where a first compartment requires a very low evaporator temperature and a second compartment requires a controllable evaporator temperature.