公开(公告)号：US20240255184A1

公开(公告)日：2024-08-01

申请号：US18429901

申请日：2024-02-01

申请人： KYUNGDONG NAVIEN CO., LTD.

发明人： Jae Sung HONG ,  Yeun Soo KIM

IPC分类号： F24H9/20 ,  F24H3/08 ,  F24H6/00

CPC分类号： F24H9/2014 ,  F24H3/087 ,  F24H6/00

摘要： An air heating apparatus includes an expansion tank storing water, a water heating device that receives heat from combustion gas generated by a combustion reaction and heats the water, a heating heat exchanger that receives the water heated by the water heating device and conducts heat exchange between air to be released for heating and the water, a fan that supplies the air to the heating heat exchanger, a case in which the water heating device, the expansion tank, the heating heat exchanger, and the fan are disposed, and a panel assembly electrically connected with at least one of the expansion tank, the water heating device, the heating heat exchanger, or the fan. The panel assembly includes a panel device at least partially exposed outside the case, and a position of the panel device is fixed in a state in which the panel device is rotated relative to the case.