Cold appliance

A cold appliance comprising;

• a cooling module comprising an outlet air duct connected with a cold air duct configured to deliver cooled air to a cold compartment, and an inlet air duct connected to a warm air duct configured to receive air from the cold compartment;
• a cabinet comprising cabinet panels including two opposite pre-foamed side wall panels, a pre-foamed rear wall panel comprising a foam material arranged between an inner sheet layer and an outer sheet layer, wherein the inner sheet layer is arranged between the cold compartment and the outer sheet layer and extends from one of the two pre-foamed side wall panels to the other of the two pre-foamed side wall panels, a top part, a bottom part, and a door, wherein the cabinet panels comprise joints configured to attach the cabinet panels together to form the cabinet;
• a rear wall lining arranged between the cold compartment and the inner sheet layer of the pre-foamed rear wall panel and extending from one of the two pre-foamed side wall panels to the other of the two pre-foamed side wall panels, wherein the rear wall lining is separate from the inner sheet layer and comprises a center portion that is spaced from the inner sheet layer, wherein the center portion protrudes outward in a direction away from the inner sheet layer to form a center space between the center portion of the rear wall lining and the inner sheet layer of the pre-foamed rear wall panel, wherein the rear wall lining is attached to the pre-foamed rear wall panel by mechanical or adhesive means, and wherein the cold air duct and the warm air duct are arranged in the center space, wherein
• the rear wall lining further comprises edge portions, a first one of which is arranged on a first side of the center portion adjacent to one of the two pre-foamed side wall panels and a second one of which is arranged on a second side of the center portion adjacent to the other of the two pre-foamed side wall panels, wherein a maximum distance between the center portion and the inner sheet layer is greater than a minimum distance between each of the first and second edge portions and the inner sheet layer such that the center portion and the center space are centered horizontally between the two opposed pre-foamed side wall panels and the first and second edge portions, and wherein the rear wall lining further comprises
• intermediate portions, a first one of which extends between the first edge portion and the center portion and a second one of which extends between the second edge portion and the center portion, wherein each of the first and second intermediate portions protrudes inward relative to the center portion in a direction toward the inner sheet layer to provide a continuous tapered and non-abrupt transition between the center portion and the first and second edge portions, wherein an intermediate distance between each of the first and second intermediate portions and the inner sheet layer is greater than the minimum distance and less than the maximum distance, and wherein
• the first and second intermediate portions are spaced from the inner sheet layer to form corresponding intermediate spaces between the first and second intermediate portions of the rear wall lining and the inner sheet layer of the pre-foamed rear wall panel, the intermediate spaces being adjacent to opposing sides of the center space.