INDOOR UNIT FOR AIR CONDITIONER COMPRISING REFRIGERANT DETECTION SENSOR

摘要

An indoor unit (10) includes a blow-out port (18) through which air is blown out into a space (90) to be air-conditioned, a refrigerant flow path member (20) through which flammable refrigerant gas flows, and a refrigerant detection sensor (30) configured to detect the refrigerant gas leaking out of the refrigerant flow path member (20). The refrigerant detection sensor (30) is disposed facing the space (90) to be air-conditioned. The refrigerant detection sensor (30) includes a casing (31). The casing (31) includes a gas intake port (32) for taking in the refrigerant gas. The refrigerant detection sensor (30) includes an outside-air-flow-area part (36) disposed outside an air flow area (70) through which the air blown out through the blow-out port (18) passes. The outside-air-flow-area part (36) includes the gas intake port (32).