Heat source unit

Abstract

A heat source unit includes: a compressor; refrigerant pipes for a flow of a gas refrigerant having been discharged from the compressor and a flow of a gas refrigerant to be sucked into the compressor; a refrigerant flow path module connected to the refrigerant pipes; and a casing accommodating the compressor, the refrigerant pipes, and the refrigerant flow path module; in which the refrigerant flow path module includes a module body having an upper surface and a lower surface, having a vertical length less than a horizontal length, and provided therein with a flow path for a refrigerant, the refrigerant flow path module is disposed above and apart from a bottom part of the casing, and the refrigerant pipes include a first pipe and a second pipe each communicating with the flow path in the module body and supporting the refrigerant flow path module.