| 摘要 |
The object of this invention is to reduce the installation space required for an air conditioner installed in an attic, facilitating the installation work involved. An expandable/contractible duct 6 shaped into a sector in its longitudinal section is mounted to a body casing 3. The inside of the duct 6 is previously divided into suction and blowoff sides by a partitioning wall 7. Making use of the expansion and contraction characteristic of the duct 6, that is, widening or closing the sector-shaped duct 6 will allow the air conditioner to be installed correspondingly to how the roof is slanted. <IMAGE> |
