AIR CONDITIONER

摘要

An air conditioner that avoids the risk of fire and has a reduced number of refrigerant leakage detectors while using a refrigerant having a low global warming potential (GWP). The air conditioner is provided with a heat source unit configured to use a flammable refrigerant having a low global warming potential, and configured by housing inside a case refrigeration cycle components such as a heat exchanger in which the refrigerant flows, an electric part box in which electric parts are housed, and a blower driven by a motor. Also, airflow is formed by the blower in the case, and the refrigeration cycle components in which the refrigerant flows are arranged in the airflow in the case, and the electric part box and electric parts such as the motor of the blower are arranged upstream from the refrigeration cycle components in the airflow.

主权项

1. An air conditioner comprising a heat source unit,
the heat source unit using a flammable refrigerant having a low global warming potential, the heat source unit housing inside a case: refrigeration cycle components such as a heat exchanger in which the refrigerant flows; an electric part box housing electric parts and the like; and a blower driven by a motor, wherein airflow is formed in the case by the blower, the refrigeration cycle components in which the refrigerant flows are arranged in the airflow in the case, and the electric part box and the electric parts such as a motor of the blower are arranged upstream from the refrigeration cycle components in the airflow.