HUMIDITY CONDITIONING INTERIOR PANEL AND INSTALLATION STRUCTURE OF THE SAME

PROBLEM TO BE SOLVED: To provide a humidity conditioning interior panel which has a simple structure and can sufficiently utilize humidity conditioning performance, and to provide an installation structure of the same.SOLUTION: The humidity conditioning interior panel is fixed to an interior base material 8 with a gap in-between. The humidity conditioning interior panel 1 has a plurality of groove portions 13 that are formed so as to open in a vertical direction, on a rear face 12 that is an opposite side of a design face 11 thereof. Fittings 2 are installed in the rear face 12 of the plurality of humidity conditioning interior panels 1, and the plurality of humidity conditioning interior panels 1 are fixed in such a position that the groove portions 13 of each humidity conditioning interior panel 1 point in a vertical direction and in such a state that the humidity conditioning interior panels 1 are adjacent each other on the left, right, top and bottom. The gap is provided between the rear face 12 of the humidity conditioning interior panel 1 and the interior base material 8. A space is provided between the humidity conditioning interior panels 1 that are adjacent each other on the left, right, top and bottom.