CHILLING UNIT

A chilling unit includes: air heat exchangers each including heat transfer tubes and fins; and a machine room unit which is formed in the shape of an elongated box and on which the air heat exchangers are provided. The air heat exchangers each have a long-side portion that extends in a longitudinal direction of the machine room unit. The air heat exchangers include two pairs of air heat exchangers that are arranged side by side in the longitudinal direction, and the air heat exchangers of each of the pairs of air heat exchangers are opposite to each other in a lateral direction of the machine room unit. The air heat exchangers of each pair are inclined such that a spacing between upper end portions of the heat exchangers that are located far from the machine room unit is greater than a spacing between lower end portions of the heat exchangers that are located close to the machine room unit. In each pair, the long-side portion of at least one air heat exchanger has a heat-exchanger end portion located at a unit end portion of the machine room unit in the longitudinal direction, and from the heat-exchanger end portion, heat transfer tubes that protrudes from an outermost one of the fins in an arrangement direction thereof and that extend linearly in the lateral direction do not extend.