Air-conditioning apparatus

An air-conditioning apparatus, comprising:

• a refrigerant circuit in which a compressor, a first heat exchanger, an expansion valve, a second heat exchanger, an accumulator, and a first heat sink having a refrigerant path are connected to each other by a pipe and through which refrigerant flows, the refrigerant path of the first heat sink having at least one end located downstream of a suction inlet of the compressor and upstream of an outlet of the accumulator;
• a controller configured to control operation of the compressor and having heat-generating circuitry, which generates heat during operation;
• a heat transfer body having a proximal end connected to the heat-generating circuitry and a distal end opposite from the proximal end, the distal end being connected to the first heat sink, and the heat transfer body conveying heat generated by the heat-generating circuitry;
• and
• a second heat sink connected between the proximal end and the distal end of the heat transfer body and cooling the heat transfer body, wherein
• the first heat sink transfers heat from the heat transfer body to the refrigerant to cool the heat transfer body.