The present invention relates to a display cabinet (1) having an open face; an air circulation system comprising: an air inlet (9) located adjacent to a perimeter of the open front face; an air outlet (7) located adjacent to the perimeter of the open front face opposite the air inlet (9), and configured to blow air across the open front face toward the air inlet (9); an air conduit (11, 17) for conveying air from the air inlet (9) to the air outlet (7); and an air pump configured to draw air from the air inlet (9), move the air thus drawn through the air conduit (11, 17) to the air outlet (7); and at least one shelf (3) disposed within the display cabinet (1); wherein the air conduit (11, 17) is arranged such that at least a portion (19) of the air from the air inlet (9) follows a path that passes out from a wall of the display cabinet (1) through the at least one shelf (3), and back through said at least one shelf (3) to the wall of the display cabinet (1), before being passed to the air outlet (7).