| 摘要 |
<p>PROBLEM TO BE SOLVED: To permit the easy attaching or detaching of a filter. SOLUTION: In a built-in air conditioner, an air outlet duct is extended from a unit body installed in the ceiling part of a building and constituted so as to receive a heat exchanger and a fan. A filter chamber 51 equipped with a plurality of filters 55, 56 is arranged so as to be intersected orthogonally to the flow of suction air in the unit main body. A plurality of filters are arranged in the filter chamber while abutting whose side surfaces 55A, 56A against each other and face fasteners 60, and connecting these side surfaces when the side surfaces are abutted against each other.</p> |
