| 摘要 |
PURPOSE:To obtain the title fan whose cost is reduced, and which can be easily installed, and prevents dew from dropping in a bathroom. CONSTITUTION:A body 4, installed into an opening of a ceiling face 1, has an inlet port 2 at the bottom and an outlet port 3 on one side, and also an adapter 10 which contains an axial fan 5 and a motor 6, and is provided with an inlet side bellmouth 8 and a duct connecting opening 9. The adapter 10 is attached to the outlet port 3 and a duct 11 to the duct connecting opening 9. |
