실내열교환기(16)로 이동된 냉매는 실내 공기와 열교환되면서 실내 공기를 냉각시키고 증발될 수 있다.
The refrigerant that has flowed to the inside heat exchanger 16 may refrigerate air within a room and may be evaporated, while it is thermally exchanged with the air within the room.