| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an indoor machine of an air conditioner capable of suppressing formation of an area having a certain level or more refrigerant concentration in a room even in a case where refrigerant is leaked from a refrigerant pipeline or the like in the indoor machine in a non-electrification state, in the air conditioner using refrigerant whose average molecular weight is larger than air.SOLUTION: An indoor machine of an air conditioner includes: an outer case that stores a refrigerant pipeline 30 in which refrigerant whose average molecular weight is larger than air is encapsulated therein, and in which an air inlet and an air outlet communicating the inside and the outside are provided and at least one of the inlet and outlet is arranged close to the lower side of a front face; and a cover body 41 that is provided inside the outer case, and covers a part or the whole of the refrigerant pipeline 30 from at least a lower side and the side of the front face.</p> |
