| 摘要 |
PROBLEM TO BE SOLVED: To provide a four-way cassette air conditioner capable of reducing turbulence noise due to leakage flow of air.SOLUTION: A four-way cassette air conditioner comprises: an air blower 9; and a heat exchanger 11 surrounding four sides of the air blower 9, the air blower and the heat exchanger 11 being provided in a casing 1; and a drain pan 13 provided below the heat exchanger 11, and including a drain water storage portion 24. A bell-mouth 14 is inserted into a suction hole 55 of the drain pan 13 from below, and a slope 130 is provided between a peripheral wall 23 of the suction hole 55 and an inner peripheral wall 22 of the storage portion 24. |
