摘要 |
PROBLEM TO BE SOLVED: To provide a drain-up kit free from the hard-to-flow state of drain water from a drain port to the drain-up kit side even if negative pressure is applied to the drain port. SOLUTION: The drain-up kit comprises a drain storage part connected to the drain port to which the negative pressure of an indoor unit for air-conditioning is applied, and storing drain water flowing from the drain port, and a drain pump for pumping up the drain water from the storage part. An inflow port of the drain flowing from the drain port is formed in the drain storage part on the lower side of a suction port of the drain port. COPYRIGHT: (C)2008,JPO&INPIT |