Abstract: A refrigerator is wall-mounted. The refrigerator has a frame with an insulated compartment supporting a plurality of shelves, a front panel covering the frame and having at least one window for displaying refrigerated articles supported by the shelves, at least one door to access the articles supported by the shelves, a cooling unit, an air recirculation system having a warm air collector for collecting warm air and having a warm air channel for directing air through the cooling unit to provide cooled air, at least one fan, and a cold air channel for directing the cooled air back into the compartment and a mounting for anchoring the refrigerator with respect to a wall. The thermal efficiency of the refrigerator may be enhanced as described herein.