Outdoor unit for refrigeration apparatus

摘要

In order to prevent the corrosion of an aluminum bracket for attaching an aluminum heat exchanger, an aluminum bracket (40) is joined and fastened by an iron male screw (80) and an iron attachment plate (70), and affixed to a steel side plate (23) of a ventilator chamber. The outer diameter of the male screw (80) is smaller than the dimensions of a through-hole (43a) in the bracket (40). The aluminum bracket (40) is joined to the ventilator-chamber side plate (23) with a resin cover (60) interposed therebetween, and is supported by the resin cover (60) in a non-contact state of not contacting the iron male screw (80) which passes through the through-hole (43a) of an attachment part (43).